EDS300压力开关说明书
EDS300压力开关操作手册
EDS300压力开关操作说明
工作现场的EDS300压力开关有两种型号：EDS344-2-250-000，EDS344-3-250-000。
两者外形相同，只是前者可以设定SP1，SP2两个开关量的压力值，而后者只可以设定SP1一个开关量的压力值。
其图片如下所示：
参数设定：
（1）按下“mode”键，屏幕显示，松开2秒显示当前设置的门限值，然后按“向上”、“向下”键改变值的大小，设置好以
后再按“mode”键，显示，松开后显示要设定的滞后值。
按“向上”、“向下”键调节。
设置好以后松开，3秒后所设置
的参数将自动保存。
如果可以设定SP2则连续按“mode”键，直到出现SP2为止，再按相同的方法设定其参数。
电子压力开关 EDS 300 用户手册说明书
Electronic Pressure Switch EDS 300User manualStand 10.11.2000e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m1.Functions of the EDS 300Depending on the model, the unit offers the following functions:Display of the actual pressure, maximum value or a switching point.Switching the switching outputs according to the pressure and the pre-set switching parameters. Analogue outputMenu for basic settings (adapting the EDS 300 to the particular application) Two different types of programming enable Three different output models are available:EDS 300 with 1 switching output (1.2 A load capacity, no analogue output) EDS 300 with 2 switching outputs (1.2 A load capacity, no analogue output)EDS 300 with 1 switching output (1.2 A load capacity) and 1 analogue output (4...20 mA)2. MountingThe EDS 300 can be mounted directly onto a hydraulic block via the pressure connection (7/16 SAE 4 female).When used in critical applications (e.g. strong vibrations or knocks) the pressure connection must be mechanically decoupled via a Minimess hose. Mounting clamps are available as an accessory (see point 12.2 "Accessories - for mechanical connection").The electrical connection should be carried out by a qualified electrician according to the relevant regulations of the country concerned (VDE 0100 in Germany). The pressure switch housing must be earthed properly at the same time. When fitted into a hydraulic block it is sufficient if the block is earthed via the hydraulic system. In the case of Minimess hose-mounting, the housing must be earthed separately.Additional assembly notes which, from experience, reduce the effect of electromagnetic interference:Make line connections as short as possible. Use screened lines (e.g. LIYCY 4 x 0.5 mm 2)The cable screening must be fitted by qualified personnel subject to the ambient conditions and with the aim of suppressing interference.Direct proximity to connecting lines of user units or electrical or electronic units causing interference must be avoided as far as possible.3.Operating keys on the membrane keypad4-digitkeys for setting switchingdigital displayadditional functionspoints, switch-back points and e s y o f C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o mAfter switching on the supply voltage, the unit briefly displays EdS followed by the current pressure.In the basic settings the display can be altered. For example, the maximum value can be permanently displayed. This is the largest measured value which has been recorded since the unit was switched on or was last re-set. A switching point can likewise be permanently displayed or the display can be set to be dark. Depending on the setting, "TOP ", "S.P. 1","S.P. 2"or "OFF "key. This causesthe maximum value to be re-set.Notes:If the actual pressure exceeds the nominal pressure of the unit, it can no longer be displayed and the display begins to flash.If the actual pressure is below 1 % of the nominal range, then 0 is displayed.e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m5.Output function5.1 Switching outputsThe EDS 300 has 1 or 2 switching outputs. The following settings can be made under the basic setting:5.1.1Switching point setting (SP)One switching point and one hysteresis can be set for each switching output. The respective output switches when the pre-set switching point is reached and switches back when the pressure falls below the switch-back point. The switch-back point is determined by the pre-set hysteresis (switch-back point = switching point minus hysteresis).Abbreviations:"S.P.1", "S.P.2" =switching point 1 or 2"h.Y.1", "h.Y.2" = hysteresis 1 or 25.1.2 Window function setting (WIN)The window function enables a range to be monitored. For each switching output, in each case an upper and a lower switching value can be input which determine the range.The respective output switches when the pressure enters this range. Upon leaving the range, i.e. when the switch-back value has been reached, the output switches back. The lower switch-back value is just below the lower switching value (lower switching value minus three times the increment, see point 5.4). The upper switch-back value is just above the upper switching value (upper switching value plus three times the increment, see point 5.4).The area between switching and switch-back value forms a safety zone which prevents unwanted switching operations from occurring (e.g. triggered by pulsations from a pump).Example for switching output 1 (normally open function):Abbreviations:"hi.1", "hi.2"= Hi gh level 1 or 2 = upper switching value 1 or 2"Lo.1", "Lo.2"= Lo w level 1 or 2= lower switching value 1 or 2Note:The window function only operates correctly (switching on and off), when all switchingvalues (including the safety zone) are greater than 0 bar and lower than the nominal pressure range.5.2 Analogue outputhi.1 plus 3xincrementLo.1 minus 3xincrementPON OffSwitch-back valuet Switching valueSwitch-back value Switching value hi.1e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o mPress "mode" key"S.P.1" or "hi.1" is displayedKeep pressing the "mode" key until the required parameter is displayed (depending on the basic setting: "S.P.1", "h.Y.1", "S.P.2", "h.Y.2", "hi.1", "Lo.1", "hi.2" or "Lo.2").keys to alter the setting.keys.If no keys are pressed for 3 seconds, the display changes back and the settings are saved.pressure displaypress mode key displayuntil the required parameter isreached.Notes:If "LOC" appears in the display when trying to alter the settings, programming is disabled.Corrective action: set programming enable to "ON"(see point 7 "Programming enable")key is held down during alteration, the value automatically advances. If a setting has been altered, "PRG" appears briefly in the display when the display is switched over. The new setting is then saved in the unit.5.4Setting ranges of the switching points and/or hystereses Measuring rangein psi Switching point and/or upper critical value in barHysteresis and/or lower critical valuein bar Increment *in psi -14 .. 75-12.5 .. 75.0-0.5.. 74.0 0.50.. 150 3 .. 150 1 .. 148 10.. 1000 15 .. 1000 5 .. 990 50.. 3000 45 .. 300015 .. 2970200.. 6000 90 .. 6000 30 .. 5940300.. 9000150 .. 900050 .. 890050*All ranges given in the table are adjustable by the increments shown.e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o mIn order to adapt the unit to a particular application, the function of the EDS 300 can be altered via several basic settings. These are combined in a menu.6.1 Altering the basic settingsImportant note: when the menu is activated no switching operations are carried out.Switch off supply voltage or disconnect the unit from the supply voltage.display (release mode key )press mode key and hold down. Switch on supply voltage(hold key down for 3s)to alter menu point .press mode key until the required menu point appearsin the display .(for summary, see 6.2)To close the basic setting menuCall up the menu point "END",setto "YES",the EDS 300 returns to the normal display mode after 2 seconds.Note:If after about 50 seconds no keys have been pressed, the menu automatically closes down.Any changes which may have been made will not be saved.6.2 Summary of the basic settings SettingDisplaySetting range Pre-setting Switching mode switching output 1 (Sm 1)Switching output 1 operates in switching point / hysteresis functionSwitching output 1 operates in window functionSP/ WinSPSwitching direction switching output 1 (S 1) ON :normally open function. OFF :normally closed function.ON/ OFFONSwitch-on delay switching output 1 (T on 1)Time in seconds which must elapse, once the particular switching point has been reached or exceeded, before switching will occur.0.00..75se s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o mhas fallen below the particular switch-back point,before switching will occur.Switching output 2, as abovePrimary display (Primary)Display value which should remain permanently in the display:ACT. : base pressure Top :pressure peak valueS.P.1 or S.P.2 :switching point 1 or 2 OFF :display dark(for function, see point 4 Digital display )ACT/Top/S.P.1/S.P.2/OFFACTCalibration of sensor zero point (Calibrate) YES :The base pressure is saved as the new zeropoint. This is possible in the range +/- 3 % of the unit s nominal pressure range.new appears in the display when acalibration is carried out in the permissible range, otherwise Err is displayed.This function is useful for example if there is always a residual pressure in the system which should however be displayed as 0 bar.Please note:Following a zero point adjustment, for example, on a 600 bar unit, a pressure of up to 18 bar is displayed as 0 bar. Before any work is carried out on the hydraulic system, ensure that the system is de-pressurised.YES/ NO NOonly)e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m7.Programming enableThe unit has 2 types of programming enable which must both be set to "ON" to change the settings. The operating programming enable can be set or removed during operation. It provides protection from unintentional alteration. A programming disable via the mainprogramming enable has the effect that no change to the settings can be carried out during operation. This serves, for example, as a safety function or as protection against unauthorised alterations.7.1 Altering the operating programming enablepressure press both arrow keys simultaneously and hold downfor 3 suse or to alter setting,OFF ON =programming disableddisplay (release arrow keys)display7.2 Altering the main programming enableSwitch off supply voltage or disconnect the unit from the supply voltage.pressure display press both arrow arrow keys simultaneously use or to alter setting,OFF ON =programming disabledpossible (release arrow keys)and hold down. down for 3 s)voltage (hold keys displaySwitch on supply Note:If a setting has been changed "PRG" is displayed briefly when the display is switched over. The new setting is then saved in the unit.e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m8.Error messagesIf an error is detected, then a corresponding error message appears which must be acknowledged by pressing any key. Possible error messages are as follows:E 01The switching points and hystereses have been set in such a way that the resulting switch-back point is no longer within the permissible setting range.Corrective action: Correct the settingsE 10A data error has been detected in the saved settings. Possible causes are strong electromagnetic interference or a component fault.Corrective action:Check all the settings (programming enable, switching points, switch-back points and basic settings) and correct these ifnecessary. If the errors occur frequently, please contact Hydac Service.E 12An error has been detected in the stored calibration data. Possible causes are strong electromagnetic interference or a component fault.Corrective action:Switch the unit off and on again. If the error message is still displayed, the unit must be returned to the manufacturer for re-calibration or repair.E 20A short-circuit has been detected on a switching output.Corrective action:Eliminate the short circuit.e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m9. Technical specificationsInput data::Measuring ranges:-14 .. 75 / 0..150, 1000, 3000, 6000, 9000 psi Overload pressures:150 % FS, max. 13000 psi Burst pressure:300 % FSOutput data:Accuracy (display, analogue output)≤±1.0 % FS max.Repeatability:≤±0.5 % FS max.Temperature drift: zero point max.range max.≤±0.016 %/°F (≤±0.03 %/°C)≤±0.016 %/°F (≤±0.03 %/°C)Analogue output:4.. 20 mA, ohmic resistance ≤400 ΩSwitching outputs:Type:PNP transistor output Switching current:max. 1.2 A Switching cycles:≥100 million Reaction time:approx. 10 msAmbient conditions:Temperature range of medium:-13 .. 176 °F (-25 .. + 80 °C)Ambient temperature range:-13 .. 176 °F (-25 .. + 80 °C)Storage temperature range:-40 .. 176 °F (-40 .. + 80 °C)Nominal temperature range: 14 .. 158 °F (-10 .. + 70 °C)-mark:EN 50081-1 and -2, EN 50082-1 and -2Vibration resistance:approx. 10 g / 0..500 Hz Shock resistance:approx. 50 g / 1msOther data:Supply voltage:20 .. 32 VDC Electrical connection:plug M12x1Current consumption:approx. 100 mA (without switching output)Safety type:IP 65Hydraulic connection:7/16 SAE 4 female Parts in contact with medium:stainless steelMaterial of housing:tube: stainless steel, keypad housing: PA6.6 Gf30Display:4-digit, 7-segment LED, red Weight:approx. 300 gNote: FS (F ull S cale) = relative to the full measuring rangee s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m10. Circuit diagramModel with 1 switching output+-Model with 2 switching outputs+-Model with 1 switching output and 1analogue output+-e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m11. Model codeSeries no.Determined by manufacturer Type of connection, mechanical 5=7/16 SAE4 femaleType of connection, electrical EDS 356 - X -XX 4XX- 004=4-pole plug M12X1Output1=1switching output 2=2switching outputs3=1switching output and 1 analogue outputPressure ranges in psi0150; 1000; 3000; 6000; 9000Modification number400 = standard (determined by manufacturer)vacuum version = 0089 (range -14..75; see also modification number)401 = vacuum version -14..75 psi (determined by manufacturer)e s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m12.Accessories12.1For electrical connection4-pole connector with flying leads, Female interfaceM12x1, 90° angledWire colors:Pin 1: brown, Pin 2: white, Pin 3: blue, Pin 4: blackAvailable types:ZBE 06-02:Female Screw-Lock Type 90° Connector (2 meter cord)ZBE 06-05:Female Screw-Lock Type 90° Connector (5 meter cord)12.2For mechanical connectionZBM 300clamp for wall-mounting the EDS 300 (material: polypropylene)Mounting:Glue damping strips into the recesses of the base plate.Mount base plate, the top is indicated by "OBEN", "TOP" and 2 arrows. Insert EDS 300.Fit clip (only one possible position) and press hard on the cross-pieces until they engage.ZBM 310clamp for wall-mounting the EDS 300 (material: polypropylene, aluminium AlSi12, steel)Mounting:Weld the steel base plateMount EDS 300 in accordance with the drawinge s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o me s y of C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m。
压力开关说明7页
操作手册压力继电器（压力开关）YSJ-340系列一、概述YSJ-340系列压力继电器是一种超小型压力控制仪表，用于液压、气动系统的压力显示与控制，可替代德国贺德克HYDAC(贺德克)EDS300系列压力继电器。
该仪表采用了高精度压力传感器，电路部分以高性能单片机微处理器为核心，具有3位LED数字显示及轻触开关输入的人机界面、具有开关量（报警）输出及4～20mA模拟输出，是在机械继电器无法胜任的条件（如压力剧烈波动、强环境振动、高精度高速度控制、小体积等）下可靠工作的理想选择。
二、性能指标◇测量范围：0～1.6—0～60MPa◇电源电压：16～36VDC◇输出信号：（RL≤250Ω）◇接口螺纹：G1/4◇环境条件：环境温度：-20℃～60℃介质温度：:-20℃～80℃存储温度:-40℃～125℃相对湿度：0～80%耐冲击：≤50g/ms耐振动：≤10g/（0～500HZ）◇输出信号精度：1.0◇过载压力：1.5%倍满量程压力◇最大功耗：≤3W触点容量：24VDC/1.2A（MAX）三、功能根据不同型号，装置可提供下列功能◇三位显示当前压力（正常工作）◇按压力、预设开关点输出开关量◇输出模拟量◇基本设定菜单◇提供四种不同输出模式：◇YSJ341带1路开关量输出（负载最大电流1.2A，无模拟量输出）◇YSJ342带2路开关量输出（负载最大电流1.2A，无模拟量输出）◇YSJ343带1路开关量输出（负载最大电流1.2A）和1路模拟量输出（4～20mA）◇YSJ344带2路开关量输出（负载最大电流1.2A）和1路模拟量输出（4～20mA）四、安装YSJ340可以通过压力管接头（DIN3852内螺纹G1/4），直接装在液压集成快上。
电气连接必须由国家认定合格的电工操作（参考中国电工国家标准规范）。
压力继电器的外壳必须同时良好的接地。
如安装在液压块里，块体通过液压系统接地时有保证的。
若用微型软管安装，客体必须单独接地。
EDS300压力开关说明书
4 pole plug, M12x1
ON
OFF
SP = switching point HY = switch-back hysteresis RSP = switch-back point (switching point minus switch-back hysteresis)
2
Electrical accessories:
ZBE 01 Right-angled plug (3 pole + earth) to DIN 43650/ISO 4400 (supplied with the EDS 345 as standard)
34.20
MechaBE 06-02 (for EDS 346) Right-angled plug (4 pole, M12x1) with 2 m lead ZBE 06-05 (for EDS 346) Right-angled plug (4 pole, M12x1) with 5 m lead ZBM 14 connection adaptor G¼ female thread - G¼ male thread for optimum alignment of the pressure switch
Special features:
Built-in pressure sensor with DMS on stainless steel membrane Compact, robust construction Accuracy class 1% 3-digit digital display Simple operation due to key programming Switching points and switch-back hystereses can be adjusted independently Window function Many useful additional functions
贺德克压力开关EDS300系列部分代表型号
贺德克压力开关EDS300系列部分代表型号HYDAC压力开关EDS300系列部分代表型号：EDS344-2-016-000 EDS344-2-040-000 EDS344-2-100-000EDS344-2-250-000 EDS344-2-400-000 EDS344-2-600-000 EDS344-3-016-000EDS345-1-250-000 EDS345-1-400-000 EDS345-1-600-000 EDS346-1-016-000EDS346-1-040-000 EDS346-1-100-000 EDS346-1-250-000 EDS346-1-400-000EDS346-1-600-000 EDS346-2-016-000 EDS346-2-040-000 EDS346-2-100-000EDS344-3-040-000 EDS344-3-100-000 EDS344-3-250-000 EDS344-3-400-000EDS344-3-600-000 EDS345-1-016-000 EDS345-1-040-000 EDS345-1-100-000HYDAC 产品的应用范围十分广泛，几乎覆盖各行各业，尤其在冶金工业、汽车工业、电力设备、化工、工程机械、造纸工业、造船工业以及机床制造等领域都得到广泛应用。
HYDAC公司的分公司或子公司遍布全世界三十多个国家和地区，其中在美国、法国、印度、英国、瑞士、意大利及中国等地均有生产制造基地，超过5000雇员HYDAC Technology GmbH产品的供货范围主要包括以下几个方面：蓄能器技术：皮囊式蓄能器、活塞式蓄能器、隔膜式蓄能器、各类减振器等。
流体过滤技术：各类液压、润滑过滤器、滤油车、真空脱水车、油品检测仪。
工艺过程技术：特殊介质过滤器、自动反冲洗过滤器。
电子测量技术：压力、温度、流量检测开关、传感器及显示器、故障诊断仪等。
ES300使用说明书
ES300能源计量控制器产品说明书北京华控自动化系统有限责任公司ES300简介ES300 能源计量控制器采用 16 位高精度 A/D转换器，先进的微处理器及浮点数运算方式，有效的保证了整机的信号测量精度和流量计量精度。
产品为 128×64 图形点阵液晶显示器，通过简单的设置可以实现对饱和蒸汽、过热蒸汽、液体和混合气体流量等参量的计量，并可以实现压力补偿密度，温度补偿密度，温度、压力补偿密度等。
ES300 能源计量控制器具有多种网络通信方式，仪表地址及通信波特率可通过窗口参数调整。
同一条总线上可挂接多个仪表。
ES300 能源计量控制器可直接与多种流量计配套，操作简易，功能齐全，可靠性高。
ES300 主要性能指标1、流量输入信号：传感器：差压、涡街、电磁、涡轮信号类型：0~10mA、4~20mA、脉冲(1～5,000Hz)2、压力输入信号（补偿信号）：传感器：压力变送器信号类型：0~10mA、4~20mA3、温度输入信号（补偿信号）：传感器：温度变送器、铂电阻(三线制)信号类型：0~10mA、4~20mA、Pt100等数据更新周期：≤0.5s4、基本误差：频率信号输入：读数的 0.1%温度信号输入：±0.5℃(-200~560℃)电压电流输入：满量程的±0.1%补偿后流量显示：满量程的±0.2%5、通信功能：具有RS485、以太网通信接口。
6、具有多种流量运算模式，可程序设定组合。
7、具有密度自动补偿功能，可程序设定组合。
8、显示功能：可显示累积流量、瞬时流量、密度、压力、温度、电流、频率、当前时间、系统信息及停电记录。
9、断电保护功能：机内的运算结果和用户设定的数据在断电时不会丢失，保存时间在十年以上。
11、供电电压：24VDC±10%12、功耗：＜5W13、工作温度：-20℃~+70℃14、储藏温度：-30℃~+80℃15、相对湿度：≤90%16、外观尺寸：145mm×90mm×57mm17、重量：0.35kg工作原理安装方式本仪表采用标准 DIN35导轨，只需安装好导轨，将仪表固定在导轨上即可。
SCM PSE300中文简体说明书
『保证及免责事项』
① 关于本公司产品的保证期间是，从使用开始的 1 年以内，或者购买后的 1.5 年以内｡*3) 另外关于产品的耐久次数，行走距离，更换零件等有所规定，请向最近的营业所咨询。
② 在保证期内，如明确有本公司责任造成的故障或损伤的场合，本公司提供代替品或需要更换的零件。 另外，此处的保证是本公司产品单体的保证，由于本公司产品的故障诱发的损害不再保证对象范围 内。
由于从动力线・高压线的信号线路出来的电噪声・冲击电压的混入，有可能造成误动作。 压力传感器控制器的配线应与动力线・高压线分开配线(单独配管)。
・请确认配线的绝缘性。
如有绝缘不良(与其它次路混触、端子间的绝缘不良 etc)，会向压力传感器控制器施加过大的电压或流入电流，有 可能破坏压力传感器控制器。
・配线时，为了防止电噪声·冲击电压的混入，配线应尽可能的短。
亚德客电子式压力开关X-DSW操作手册
X-DSW 系列壓力感測器操作手冊非常感謝您選用亞德客產品，請在使用前，詳細閱讀本使用說明書，並將手冊放置於易拿處以便參考。
注意事項注意！電擊危險！本機為壓力量測裝置，請勿超出規格使用，如使用不正確的壓力範圍或不正確的接線，會造成人員嚴重傷害及其他設備損壞。
1. 安裝時離開高電壓及具有強高周波雜訊的地方防止干擾。
在以下情況會發生的場所避免使用本機：(a) 灰塵過多及有腐蝕性氣體； (b) 高溼度及高輻射； (c) 震動及衝擊。
2. 本機型僅適用於氣體壓力量測，且應避免使用於腐蝕性氣體，易燃性氣體或有毒氣體的量測。
3. 安裝或拆卸本機體時請確認電源關閉，並確認壓力來源停止動作，以免造成人身和財產的傷害。
4. 安裝時請使用符合壓力氣孔尺寸規格的部品連接，並確認完全密封，以免造成量測錯誤或安全性問題。
5. 上電前請確認正確的信號連接，例如電壓入力和極性，過高的電壓可能導致機器損壞。
6. 請使用乾布清潔本機器，勿使用含有酸、鹼的液體清潔。
產品部位名稱1. 類比輸出指示燈 6. 向上調整鍵2. 第一組數位開關信號輸出指示燈 7. 設定功能鍵3. 第二組數位開關信號輸出指示燈 8. 向下調整鍵4. 壓力值顯示∕參數值內容顯示 9. 電源和輸出信號端子5. 設定值顯示∕設定項目顯示 10. 壓力輸入氣孔y 包裝內容：壓力感測器、信號線、單位貼紙、手冊 y 選購配件：面版安裝固定件、金屬固定件選購資訊電氣規格電壓範圍 12 ~ 24 VDC +/- 10% 無隔離 輸入電源消耗功率 40 mA Max.；電流輸出型60mA Max. 壓力型式 非腐蝕性氣體，相對式氣壓量測 (gauge type) X-DSW01: -100kPa ~ 100kPa 量測範圍X-DSW10: -100kPa ~ 1,000kPa X-DSW01: 200kPa 最大耐壓X-DSW10: 1,500kPa量測精度 +/- 3% 全量程 壓力量測溫度誤差 +/- 2% 全量程設定顯示 雙排LCD 顯示，可顯示4位數量測值及3.5位數設定顯示。
DSG300-中文版说明书
修订历史....................................................................................................................................... ii
禁止行为
接地
Pub. Date: Oct. 2007
Ver. 1.4
页 iii
Table of Contents
手册目录
DSG300 Operation Manual
版权说明........................................................................................................................................ i
Pub. Date: Oct. 2007
Ver. 1.4
页i
Revision History
修订历史
DSG300 Operation Manual
Version 1.0.0 1.1.0 1.2.0
1.3.0
1.4
Date 2007. 3.20 2007. 5.23 2007. 6.20
2007. 8
Reproduction, adaptation or translation without prior written permission is prohibited, except as allowed under copyright law.
SCM PSE300中文简体说明书
这里所指的注意事项，记载了应如何安全正确的使用产品，以防止对自身和他人造成危害或损伤。根 据这些事项潜在的危害或损伤程度，将有关事项分成「注意」 「警告」 「危险」三种标志。有关安 全方面的重要内容，都记载在国际规格(ISO/IEC)、日本工业规格(JIS)*1)及其它安全法规*2)中，必 须遵守。
■在联锁次路中使用的场合
・设计由其他系统构成的（机械式的保护功能等）多重联锁次路 ・进行是否正常动作的检查 由于误动作，有可能发生事故。
■维护检查时
・供给电源 OFF ・请在确认了切断供给的气源、排除配管中的压缩空气、处于大气开放状态后实施。 有可能造成人员伤害。
注意
■维护检查后，请进行适当的功能检查
有可能划伤表面、使显示消失。 请用柔软的布擦拭。污垢严重的时候，先用浸过水等中性洗剂的布拧干擦拭，再用干布擦拭。
-6-
No.PS##-OMG0001CN-B
型号表示方法
DIN 导轨・端子台型ＰＳＥ３ 插头连接型 ＰＳＥ３
Ｔ－ －
可选项
无记号 无
E
前面保护罩
输入规格
0
电压输入
1
电流输入
输入输出规格
0
NPN2 输出+1～5V 输出
《压力开关说明》.(DOC)
操作手册压力继电器（压力开关）YSJ-340系列一、概述YSJ-340系列压力继电器是一种超小型压力控制仪表，用于液压、气动系统的压力显示与控制，可替代德国贺德克HYDAC(贺德克)EDS300系列压力继电器。
该仪表采用了高精度压力传感器，电路部分以高性能单片机微处理器为核心，具有3位LED数字显示及轻触开关输入的人机界面、具有开关量（报警）输出及4～20mA模拟输出，是在机械继电器无法胜任的条件（如压力剧烈波动、强环境振动、高精度高速度控制、小体积等）下可靠工作的理想选择。
二、性能指标◇测量范围：0～1.6—0～60MPa◇电源电压：16～36VDC◇输出信号：（RL≤250Ω）◇接口螺纹：G1/4◇环境条件：环境温度：-20℃～60℃介质温度：:-20℃～80℃存储温度:-40℃～125℃相对湿度：0～80%耐冲击：≤50g/ms耐振动：≤10g/（0～500HZ）◇输出信号精度：1.0◇过载压力：1.5%倍满量程压力◇最大功耗：≤3W触点容量：24VDC/1.2A（MAX）三、功能根据不同型号，装置可提供下列功能◇三位显示当前压力（正常工作）◇按压力、预设开关点输出开关量◇输出模拟量◇基本设定菜单◇提供四种不同输出模式：◇YSJ341带1路开关量输出（负载最大电流1.2A，无模拟量输出）◇YSJ342带2路开关量输出（负载最大电流1.2A，无模拟量输出）◇YSJ343带1路开关量输出（负载最大电流1.2A）和1路模拟量输出（4～20mA）◇YSJ344带2路开关量输出（负载最大电流1.2A）和1路模拟量输出（4～20mA）四、安装YSJ340可以通过压力管接头（DIN3852内螺纹G1/4），直接装在液压集成快上。
电气连接必须由国家认定合格的电工操作（参考中国电工国家标准规范）。
压力继电器的外壳必须同时良好的接地。
如安装在液压块里，块体通过液压系统接地时有保证的。
若用微型软管安装，客体必须单独接地。
贺德克压力继电器型号
EDS300技术参数：压力开关，带三位液晶显示，通过触摸按键调节压力范围：16至600bar结构：为带1或2开关量输出信号；或1或2个开关输出信号加1个模拟量输出信号；晶体管输出负荷1.2A参考型号如下：EDS344-2-016-000 EDS344-2-040-000 EDS344-2-100-000 EDS344-2-250-000 EDS344-2-400-000 EDS344-2-600-000 EDS344-3-016-000 EDS344-3-040-000 EDS344-3-100-000 EDS344-3-250-000 EDS344-3-400-000 EDS344-3-600-000 EDS345-1-016-000 EDS345-1-040-000 EDS345-1-100-000 EDS345-1-250-000 EDS345-1-400-000 EDS345-1-600-000 EDS346-1-016-000 EDS346-1-040-000 EDS346-1-100-000 EDS346-1-250-000 EDS346-1-400-000 EDS346-1-600-000 EDS346-2-016-000 EDS346-2-040-000 EDS346-2-100-000 EDS346-2-250-000 EDS346-2-400-000 EDS346-2-600-000 EDS346-3-016-000 EDS346-3-040-000 EDS346-3-100-000 EDS346-3-250-000 EDS346-3-400-000 EDS346-3-600-000 EDS348-5-016-000 EDS348-5-040-000 EDS348-5-100-000 EDS348-5-250-000 EDS348-5-400-000 EDS348-5-600-000HYDAC德国贺德克EDS 1791-N-016-000EDS 1791-N-040-000EDS 1791-N-100-000EDS 1791-N-250-000EDS 1791-N-400-000EDS 1791-N-600-000EDS 1791-P-016-000EDS 1791-P-040-000EDS 1791-P-100-000EDS 1791-P-250-000EDS 1791-P-400-000EDS 1791-P-600-000EDS 344-2-016-000EDS 344-2-040-000EDS 344-2-100-000EDS 344-2-250-000EDS 344-2-400-000EDS 344-2-600-000EDS 344-3-006-000EDS 344-3-010-000EDS 344-3-016-000EDS 344-3-040-000EDS 344-3-100-000EDS 344-3-250-000EDS 344-3-400-000EDS 344-3-600-000EDS 345-1-016-000EDS 345-1-040-000EDS 345-1-100-000EDS 345-1-250-000EDS 345-1-400-000EDS 345-1-600-000EDS 346-1-250-000EDS 346-2-250-000EDS 348-5-016-000EDS 601-600-000EDS3446-1-250-000EDS-3446-2-0400-000EDS-3446-3-0100-000eds 3446-3-0400-000+zbe 06-02压力传感器流量传感器，有不锈钢及铝合金两种结构。
eds300中文说明书
eds300中文说明书EDS300是一款由日本横河电机株式会社（Yokogawa）生产的电子式差压变送器，它能够测量气体、蒸汽和液体的差压。
以下是EDS300的中文使用说明书：一、产品概述EDS300电子式差压变送器是横河电机株式会社的一款高性能差压变送器，具有高精度、高稳定性、高可靠性等特点，广泛应用于工业过程控制领域。
该产品采用了先进的传感技术，能够测量气体、蒸汽和液体的差压，并将差压信号转换成电信号输出，方便用户进行远程监控和调节。
二、产品特点1. 高精度测量：EDS300采用了先进的传感技术，能够实现高精度的差压测量，测量精度可达±%或±%FS（视型号而定）。
2. 高稳定性：产品采用特殊设计，能够在极端的工作环境下稳定运行，不易受温度、压力等因素的影响。
3. 高可靠性：EDS300具有高可靠性和长寿命，能够保证长期稳定运行，减少维护成本。
4. 多种输出信号选项：产品支持多种输出信号，如4-20mA、0-5V、0-10V等，方便用户根据需要进行选择。
5. 安装简便：EDS300结构紧凑，安装简便，可以快速地集成到各种工业控制系统中。
6. 良好的互换性：产品采用标准化的接口和连接方式，方便用户进行维护和更换。
三、使用方法1. 安装前准备：在安装EDS300之前，请确保已经仔细阅读了产品说明书并了解了产品的各项参数和特性。
同时，需要准备好安装工具和所需的配件。
2. 安装步骤：请按照以下步骤进行安装：a. 将安装板固定在适当的位置上，确保安装稳定可靠。
b. 将传感器安装到安装板上，并确保传感器与安装板之间紧密接触。
c. 将电源线和信号线连接到传感器上，并确保连接牢固可靠。
d. 调整传感器的位置和角度，使其能够正确地测量差压。
e. 确认传感器正常工作后，将保护盖板安装到传感器上，以保护传感器免受灰尘和污垢的影响。
3. 参数设置与调试：在安装完成后，需要对传感器进行参数设置和调试。
DEIF丹控 PPM 300 快速入门手册
保护和功率管理PPM 300丹控电器贸易（上海）有限公司上海市浦东新区龙东大道3000号8号楼206室1.简介1.1关于快速入门手册 (3)1.1.1综述 (3)1.1.2软件版本 (3)1.2警告与安全 (3)1.2.1安装和操作过程中的安全事项 (3)1.2.2控制器电源 (3)1.2.3出厂设置 (4)1.2.4自动和遥控起动 (4)1.2.5静电放电 (4)2.硬件设置2.1安装硬件 (5)2.1.1控制器安装 (5)2.1.2显示单元安装 (6)2.2硬件连接线路 (7)2.2.1连接控制器接线 (7)2.2.2连接通信线 (7)2.2.3连接电源线 (8)3.软件设置3.1PICUS (9)3.1.1下载并安装 (9)3.1.2首次登录 (9)3.2软件配置 (10)3.2.1创建单线图 (10)3.2.2配置输入和输出 (11)3.2.3配置参数 (12)4.硬件概览4.1显示单元 (13)4.1.1显示单元概览 (13)1.1.1关于快速入门手册1.1.1综述本文为 DEIF 的保护和功率管理控制器 PPM 300 的快速入门手册。
本手册介绍安装和配置 PPM 300 控制器所需的基本信息。
欲了解更多信息，请参阅设计手册、安装说明和调试指南。
1.1.2软件版本本快速入门手册适用于以下软件版本。
表 1.1软件版本1.2警告与安全1.2.1安装和操作过程中的安全事项在安装和操作设备时，可能需要使用危险电流和电压。
所以安装工作只能由经授权且了解使用中将会遇到的风险的人员来执行。
危险注意通电电流和电压的危险性。
切勿触碰任何端子，尤其 AC 测量输入端子和继电器端子。
一旦触碰端子，可能导致受伤或死亡。
1.2.2控制器电源如果控制器没有电源供应，它处于关机状态并且无法保护系统。
在关机时，控制器无法跳闸、停机或锁定。
控制器无法执行控制或功率管理。
所有控制器继电器均失活。
控制器必须采用可靠电源，此电源必须含备份电源。
压力开关操作说明书
目录1 说明§1.1 重要说明§1.2 开关标识2 探测头安装§2.1 压力与真空探测头§2.2 差压探测头§2.3 温度探测头3 封装外壳的安装§3.1 “C”型外壳§3.2 “Z”型外壳§3.3 “V”型和“W”型外壳§3.4 “M”型外壳4 电气安装5 设定点调节6欧共体标准符合说明1 说明§1.1 重要说明* BETA压力开关属于精密仪器请正确放置或搬动。
BETA压力开关在达到设定点的（差压）压力或者温度时开关动作。
* 在按照说明书指示正确安装，该开关的设计与结构是完全免维护的。
切莫采用液态油或油脂润滑开关的任何部件。
* 除了更换外壳密封与安装支架外，不要移动或更换本开关的任何部件。
* 避免暴露在超高温、超低温、有侵蚀性环境中，-30~80℃为适宜温度。
* 调节螺丝有自锁性，所以在调节设定点后禁止封死调节螺丝。
* 安装前请详细检查铭牌上数据。
* 所有尺寸均以mm毫米标注。
* 如果您需要帮助请与供应商联系，开关只有在去污清洗后才能进行维护检修。
* 如果您需要额外的膜片O形圈和微动开关，请给出序列号向供应商购买。
* 开关的检修维护请由专业的仪表工程师实施。
除了更换膜片O形圈和微动开关以外，其它形式的检修维护有厂方执行。
* 非厂方检修维护的操作会影响产品本身的质量保证。
* 本章节的指导说明书的步骤也是安装步骤说明。
* 地基与工程环境的强烈振动可能会影响开关的正常功能。
§1.2 开关标识压力开关的铭牌上面标明了规格型号，4到7步可以确定该压力开关的设计组成，后缀的X+数字来表明特殊要求，该特殊要求可参照数据书。
外壳封装C1-P304L-S1N-B1-K1-Y-X2第一个字符即第一步标明了外壳封装形式：C、V、W、Z或M，参照图1-4和15。
探测头C1-P304L-S1N-B1-K1-Y-X2第一个和最后一个字符构成第二步标明了探测头规格及功能，参照图5-12和表1。
EDS300压力开关操作手册
EDS300压 力 开 关 操 作 手 册
EDS300压力开关操作说明 工作现场的EDS300压力开关有两种型号：EDS344-2-250-000，EDS344-3-250-000。两者外形相同，只是前者可以设定SP1，SP2两个开关量的压力值，而后者只可以设定SP1一个开de”键，屏幕显示，松开2秒显示当前设置的门限值，然后按“向上”、“向下”键改变值的大小，设置好以 后再按“mode”键，显示，松开后显示要设定的滞后值。 按“向上”、“向下”键调节。设置好以后松开，3秒后所设置 的参数将自动保存。如果可以设定SP2则连续按“mode”键，直到出现SP2为止，再按相同的方法设定其参数。
杰拉德压力开关说明书
■MODEL NUMBER DESIGNATIONP S 6 0 - 1 0 2 R - N M C NSeries name Signal / power cable pullout methodPressure portSwitch output interfaceRated pressure rangePressure reference102：−100 ~ 100 kPa 103：−100 ~ 1000 kPa302：−100 ~ 300 kPaR ：Compound pressure (Negative pressure ~ Positive pressure)CN ：Connector pulloutM ：M5 female screwN ：NPN open collector P ：PNP open collectorPRESSURE SWITCHES WITH GAUGEPS60● Applicable for negative through positive pressure with 10 mm thick slim housing● Suitable for use in clean rooms with easy-to-use push keys ● Plug-in connector is provided for eas y ins tallation and maintenance● Space saving and mountable on DIN rails ● Data protection by panel lock system ● Low consumption by nondisplay mode■FEATURES■LIST OF MODEL NUMBERS※Verify the above model numbers when placing orders.PS60PRESSURE SWITCHES WITH GAUGE■STANDARD SPECIFICATIONS● Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 24 V DC.PS60PRESSURE SWITCHES WITH GAUGE■CIRCUIT DIAGRAMSBB● NPN open collector● PNP open collector■SWITCH OUTPUT MODE■DISPLAY RANGENote 1. In the Separate Mode, setting 1 corresponds to SW1, andSetting 2 corresponds to SW2.Note 2. In the Window Comparator Mode, the minimum value forSW1 and SW2 corresponds to Setting 1 and the maximum value corresponds to Setting 2.※Atmospheric pressure● Display range can be selected as the table.Note) “–” on the table indicates that it is not selectable in relation to resolution and display lines.※ : In terms of setting display range, please verify the default mode.■ENVIRONMENTAL CHARACTERISTICS■OUTLINE DIMENTIONSUnless otherwise specified, tolerance : ± 0.5 (Unit: mm)PS60PRESSURE SWITCHES WITH GAUGE● Pressure port M type (NMCN, PMCN)■Accessories● DIN rail adapterDIN base : PBTSlide (DIN stopper) : POM。
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analogue
4 pole plug, M12x1
4 pole plug, M12x1
analogue
Additional functions:
Switching mode of the switching outputs adjustable (switching point function or window function) Switching direction of the switching outputs adjustable (N/O or N/C function) Switch-on delay adjustable between 0.00 .. 75 seconds Switch-back delay adjustable between 0.00 .. 75 seconds Choice of display (actual pressure, switching point 1, switching point 2, peak value, display off) Subsequent correction of zero point in the range ± 3% FS possible Model with 2 switching outputs and 1 analogue output: 5 pole plug, M12x1
ZBE 01 Right-angled plug (3 pole + earth)(supplied with the EDS 345 as standard)
34.20
Mechanical accessories:
ZBE 06-02 (for EDS 346) Right-angled plug (4 pole, M12x1) with 2 m lead ZBE 06-05 (for EDS 346) Right-angled plug (4 pole, M12x1) with 5 m lead ZBM 14 connection adaptor G¼ female thread - G¼ male thread for optimum alignment of the pressure switch
Circuit diagram:
Model with 1 switching output Plug to DIN 43650, 3 pole + earth
Model with 1 switching output and 1 analogue output 4 pole Binder plug, series 714 M18
Electronic Pressure Switch EDS 300
Application:
The EDS 300 is a compact, electronic pressure switch with digital display. Four different output models are available: with one switching point, with two switching points and both models can also have an additional analogue output signal 4 .. 20 mA. The switching points and the corresponding hystereses can be adjusted via keys. For optimum adaptation to a particular application, the unit has many additional adjustment parameters, e.g. switching delay times, N/O / N/C function of the outputs. The main applications of the EDS 300 are pressure and critical value indications in hydraulics and pneumatics and anywhere where a high switching frequency or a constant switching accuracy places too high a demand on a mechanical pressure switch. The unit is ideal for the construction of accumulator charging circuits or pump and compressor controls.
Special features:
Built-in pressure sensor with DMS on stainless steel membrane Compact, robust construction Accuracy class 1% 3-digit digital display Simple operation due to key programming Switching points and switch-back hystereses can be adjusted independently Window function Many useful additional functions
4 pole plug, M12x1
ON
OFF
SP = switching point HY = switch-back hysteresis RSP = switch-back point (switching point minus switch-back hysteresis)
2
Electrical accessories:
hex-SW19
27.5
ZBE 02 (for EDS 344) 4 pole straight Binder plug, series 714 M18
Colour code: Pin 1: brown Pin 2: white Pin 3: blue Pin 4: black
31.50
Seals: Female thread: NBR Male thread: NBR ZBM 300 clamp for wall-mounting the EDS 300 (material: polypropylene)
Input data: Measuring ranges: Overload pressures: Burst pressure: Output data: Accuracy (display, analogue output): Repeatability: Temperature drift: Analogue output: Signal: Switching outputs: Type: Switching current: Switching cycles: Reaction time: Ambient conditions: Temperature range of medium: Ambient temperature range: Storage temperature range: Nominal temperature range: mark: Vibration resistance: Shock resistance: Other data: Supply voltage: Current consumption: Safety type: Hydraulic connection Parts in contact with medium: Material of housing: Display: Weight: Note: FS (Full Scale) = relative to the full measuring range 16, 40, 100, 250, 400, 600 bar 32, 80, 200, 500, 800, 900 bar 300 % FS ≤ ±1 % FS ≤ ±0.5 % FS ≤ ±0.3 % / 10 K zero point ≤ ±0.3 % / 10 K range 4 .. 20 mA, ohmic resistance ≤ 400 Ω PNP transistor output max. 1.2 A > 100 million approx. 10 ms -25 .. + 80 °C -25 .. + 80 °C -40 .. + 80 °C -10 .. + 70 °C EN 50081-1, EN 50081-2 EN 50082-1, EN 50082-2 approx. 10 g / 0 .. 500 Hz approx. 50 g / 1 ms 20 .. 32 VDC approx. 100 mA IP 65 G¼ A to DIN 3852, torque rating 17 .. 20 Nm stainless steel, Viton seal tube: stainless steel keypad housing: PA6.6 Gf30 3-digit, 7 segment LED, red height of digits: 9.2 mm approx. 300 g
ZBE 08 (for EDS 348) Right-angled plug (5 pole, M12x1)
ZBE 03 (for EDS 344) Right-angled, 4 pole Binder plug, series 714 M18
25.5
ZBE 08-02 (for EDS 348) Right-angled plug (5 pole, M12x1) with 2 m lead ZBE 08-05 (for EDS 348) Right-angled plug (5 pole, M12x1) with 5 m lead