Description
BRT VIGV2 Analog panel-mount 0-10V 0-20mA signal generator meter is a precision multifunction analog current voltage process controlling signal debugging tool for technicians. It outputs 0-20mA or 0-10V signal accurately, and supports output range, display mode, curves output, etc. parameters setting. It has RS485 communication port for the communication with PC by using standard MODBUS RTU protocol. Its baud rate, address, etc. can be programmed through RS485 port and it support multiple output ranges: 0-20mA, 4-20mA, 0-10V, 2-10V. Have parameters setting auto-save function, reverse polarity protection circuits, it becomes a high reliable accurate panel-mount current voltage signal generator module.
Main Features
●Standard extended adjusting terminal type: output signal can be adjusted through pressing buttons or external extended potentiometers or encoders, etc.
●RS485 port Modbus communication type: output can be adjusted through pressing buttons and RS485 port communication, standard Modbus RTU protocol.
●1-channel 0-10V/2-10V voltage signal output or 0-20mA/4-20mA current signal output. Other output ranges can be set through gain and offset parameters.
●Have offset, gain adjustment, curves output functions.
●Voltage signal output load impedance≥2KΩ, current signal output load impedance ≤500Ω.
●Operating power supply DC15-25V, power consumption 24V, 50mA
●Have polarity-reverse connection and anti-surge protection circuit, output terminal has anti-ESD protection.
●0.56 inch 4-byte LED tube accurate display.
●Parameters are programmable through four buttons.
●Front view dimension: 79x43x25mm. installation cut-out size: 76.5×39.5mm
Technical Parameters
| Current signal output | 0-20mA, 4-20mA, etc., switchable via buttons |
| Current output load | ≤500Ω at 24V operating power supply. |
| Volt. signal output | 0-10V or 2-10V, etc., switchable via buttons. *Default 0-10V output |
| Volt. output load | ≥2KΩ |
| Operating power supply | 15-25VDC |
| Adjustment | adjustable through 4 x pressing buttons |
| LED Display | Display current / voltage signal value, percentage 0.0-100.0, 0-50.0, etc., settable. * Default display 0.0-100.0 |
| Baud rate | default 9600.N.8.1 |
| Baud rate supported | 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps. |
| Communication | RS485, standard MODBUS, no check, old check, even check |
| Address Range | 1-247, default 1, read/write |
| Panel cut-out size | 76x40mm |
| Weight | about 100g |
| Operating temperature | -20℃ to 50℃ |
*It can be used as 0-10V 0-20mA signal generator without (not) using RS485 MODBUS function.
Typical Wiring
Parameters Setting Steps
Automatic Cycling Output
General Parameters Setting Table
* Only provide MODSCAN software for testing. User can develop configuration software for integration by themselves or use serial port communication software to program it.
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