Hook-up Diagram Es-flow, Optional Bus And Io

Transcript

Hook-up diagram ES-FLOW, Optional bus and IO configurations doc.no.: 9.16.196 A Bronkhorst® ES-FLOW Hook-up diagram date: 19-07-2017 Pin 1&6 # Controller mode Analog setpoint Digital setpoint The label shown is for illustration purposes only and may vary on actual products. Pin 5 # Code A D Integrated Comm. Mode RS232 – FLOW-BUS (ProPar) RS485 – FLOW-BUS RS485 – Modbus RTU RS485 – Modbus ASCII Check table below for Hook-up diagrams Code A B C D - # # Code Type # A Voltage output B Current output C Digital output D E F Frequency output PWM output Pulse output G Voltage input H Current input I Digital input Code 0 1 9 0 1 9 0 1 2 3 4 5 9 9 9 9 0 1 9 0 1 9 1 2 3 4 5 8 9 Range 0-5 Vdc 0-10 Vdc Custom 0-20 mA 4-20 mA Custom Remote parameter Min alarm Max alarm Min/max alarm Counter limit reached Enabled by setpoint Custom Custom Custom Custom 0-5 Vdc 0-10 Vdc Custom 0-20 mA 4-20 mA Custom Counter reset Alarm reset Close Valve Counter reset/disable Auto Zero Purge Valve Custom Code A B C D E F I P S T V Z Linked parameter Alarm Batch counter Control mode Density Measure Frequency IO switch status Pressure Setpoint Temperature Controller output Custom Preset Table C E I N R S V Z Control mode Measure (external sensor) IO switch status Calibration mode Reset Setpoint Actuator (Valve) Custom Type Range Par Configurable input/output (pin 5) A 1 V 0-10 Vdc output, controller (default) B 1 V 4-20 mA output, controller C 3 A Digital output, min/max alarm C 4 A Digital output, counter limit reached C 5 S Digital output, enabled by setpoint (for shut-off) C 0 I Digital output, high/low switch via remote parameter D 9 E Digital frequency output, measure F 9 B Digital pulse output, batch counter H 1 E 4-20 mA input, external sensor I 3 C Digital input, controller mode valve close I 8 C Digital input, controller mode valve purge I 1 R Digital input, reset counter I 2 R Digital input, reset alarm Other settings on request. Check next page for Hookup diagrams PIN 1&6, RS232/RS485 HOOK-UP DIAGRAMS PIN 1&6 BUS OPTIONS Pin 1&6 # # A B C D A D PIN CONNECTIONS # A RS232 – FLOW-BUS (ProPar) # B RS485 – FLOW-BUS # # Pin 5 - # # # RS232 – FLOW-BUS (ProPar) RS485 – FLOW-BUS RS485 – Modbus RTU RS485 – Modbus ASCII Analog setpoint mode 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 TX-RS232/BUS Analog output Analog input 0V power Special RX-RS232/BUS +Us 0V sense Shield 1 3 4 RS232 1 FLOW-BUS 4 4 4 6 6 6 6 7 7 7 7 RS485 – Modbus ASCII D0 MODBUS A/A’ D1 MODBUS B/B’ 0Vdc MODBUS 8 + M12 Connector chassis part male RS485-B RS485-A 0Vdc 1 RS485 – Modbus RTU 5 Digital setpoint mode Note: When the instrument is configurated for analog sepoint mode it is not possible to give a setpoint via FLOW-BUS or Modbus input on the M12 connector. To configure the instrument for digital operation, change parameter ‘control mode’. See doc.nr. 9.17.116 for more details. RX-RS232 TX-RS232 0Vdc 1 2 C D M12 Connector cable part female - Supply 15-24Vdc + - Supply 15-24Vdc + - Supply 15-24Vdc When connecting the system to other devices, be sure that the integrity of the shielding is not affected. Do not use unshielded wire terminals. Page 1/2 Hook-up diagram ES-FLOW, Optional bus and IO configurations doc.no.: 9.16.196 A Bronkhorst® ES-FLOW Hook-up diagram date: 19-07-2017 PIN 5, IO HOOK-UP DIAGRAMS PIN 5 IO OPTIONS Pin 1&6 # # PIN CONNECTIONS A 0 # 0-5 Vdc analog output 1 # 0-10 Vdc analog output 9 # custom Vdc analog output B 0 # 0-20 mAdc analog output 1 # 4-20 mAdc analog output 9 # custom mAdc analog output Pin 5 - # A B C D E F G H I # # # # Vdc analog output # # mAdc analog output # # Digital output # # Digital frequency output # # Digital PWM output # # Digital pulse output # # Vdc analog input # # mAdc analog input # # Digital input 1 2 3 4 5 6 7 8 TX-RS232/BUS Analog output Analog input 0Vdc power Special RX-RS232/BUS +Us 0Vdc sense Shield 1 2 3 4 5 6 7 8 1 2 3 4 4 4 5 5 5 6 7 7 8 8 + V + M12 Connector chassis part male POWER SUPPLY WARNING ** Do not power the instrument simultaneously from two different When connecting the system to other devices, be sure that the integrity of the shielding is not affected. Do not use unshielded wire terminals. power sources (e.g. bus connection and Plug-in Power Supply). Doing so will damage the printed circuit board irreparably. + 7 A + **Supply (Vdc) 15-24Vdc - M12 Connector cable part female Meter (Vdc) (Rload>2k ) - Note: 0Vdc power (pin 4) and 0Vdc sense (pin 8) should be seperately connected to the 0Vdc terminal at the power supply Meter (mAdc) (Rload<375 ) **Supply (Vdc) 15-24Vdc Note: In analog mode with ‘mAdc’ signals 0Vdc sense (pin 8) does not need to be connected. The instrument’s operation will not be effected in case 0Vdc sense is al-ready hooked-up Internal setup digital output 2 3 4 0Vdc 5 Digital out 6 7 +Us 8 9 Rpull-up C D E F 4 # # Digital output # # Digital frequency output # # Digital PWM output # # Digital pulse output *Rpull-up = 5kΩ-10kΩ 5 + 7 - Pulse output Active = 0Vdc (low) G + 4 - 5 Valve (Imax=265mA) 7 0 # 0-5 Vdc analog input 1 # 0-10 Vdc analog input 9 # custom Vdc analog input - **Supply (Vdc) 15-24Vdc Pulse Output - **Supply (Vdc) 15-24Vdc 0-20 mAdc analog input 1 # 4-20 mAdc analog input 9 # custom mAdc analog input I 4 4 5 5 5 + 7 + # 4 8 + H 0 + - - Source (Vdc) **Supply (Vdc) 15-24Vdc + 7 + - Source (mAdc) **Supply (Vdc) 15-24Vdc # # Digital input Ulow < 0.2Vdc Uhigh > 1.4Vdc 7 + - **Supply (Vdc) 15-24Vdc Shut-off Valve * Use Rpull-up (between 5kΩ and 10 kΩ) to create 15-24Vdc at pin 5 Note: For 15Vdc supply the minimal Load is 60 Ohm, for 24Vdc supply the minimal load is 90 Ohm Note: 0Vdc power (pin 4) and 0Vdc sense (pin 8) should be seperatly connected to the 0V terminal at the power supply. (Impedance = 250k Note: In analog mode with ‘mAdc’ signals 0Vdc sense (pin 8) does not need to be connected. The instrument’s operation will not be effected in case 0Vdc sense is al-ready hooked-up. (Impedance = 250 Page 2/2