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Contact SupplierFeatures | |
Low cost compact 3 phase Energy measurement module | |
3 phase voltage input up to 300 Vrms (Line-Neutral) and current input up to 5 A can be measured | |
Measures Voltage, Current, Frequency, Active Power, Reactive Power, True Power, Average Power and Power Factor | |
Facility for 4 bi-directional digital inputs and 4 digital NPN outputs (open collector) | |
High Speed Modbus RTU (Slave) communication | |
2 wire RS-485 Communication port (isolated) on pluggable terminal block | |
User definable Address, Baud rate and Parity through convenient DIP Switches | |
LED indication for each Input and Output, COM port and Power ON | |
No configuration software required |
Function
FIOD-EN-0404-C measures 3 phase Energy and adds digital capability to a PLC / SCADA system.The module has 3 phase isolated Voltage and Current inputs . It also has 4 digital inputs and 4 digital outputs that can be read and controlled by the Modbus master. The digital inputs and outputs are isolated from the host device. The module has one RS485 (2 wire) communication port to connect to the host device. Communication settings like baud rate, parity and station ID can be set by DIP switches.
Communication with Host
The module supports Modbus RTU (Slave) Protocol. It communicates with the Host through 2 wire RS 485 Network. In case of communication failure with Host, the user can configure watchdog time-out and failure mode for the outputs.