groov EPIC Ignition Edge - Facility Executive Magazine - Creating Intelligent Buildings

The GRV-CSERI-4 serial communication module provides four independent, isolated serial ports for communication with RS-232 or RS-485 serial devices.


https://facilityexecutive.com/2018/10/opto-22s-four-port-serial-io-module/
The GRV-CSERI-4 serial communication module provides four independent, isolated serial ports for communication with RS-232 or RS-485 serial devices.

groov EPIC Ignition Edge

Commercial building and facilities management resources for corporate facility executives, building operators and facility managers in all industry and service sectors. groov EPIC Ignition Edge articles below.


Opto 22s Four-Port Serial I/O Module

The GRV-CSERI-4 serial communication module provides four independent, isolated serial ports for communication with RS-232 or RS-485 serial devices.

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