The 2100-M is used extensively in industrial plants, with proven reliability and accuracy. It comes complete and ready to operate in a compact DIN rail mount enclosure.
The 2100-M (previously the EXPO-3) can multiplex up to 16 analogue inputs, into one input of a PLC or a Data Logging System. It uses solid state switches, making it extremely reliable and durable.
The PLC only requires two digital outputs and one analogue input to select and receive data from the 2100-M. For each additional 2100-M added to the system, only one more analogue input is required. (The typical fan-out for most PLC’s is up to eight 2100-M’s)
The 2100-M-I and the 2100-M-R are on board input span programmable. The output can be configured to a selection of industry standard output signals.
Please Note: Modbus Protocols are NOT available with the 2100-M. If you require a multiplexer with Modbus Protocols please view the 2400-A16.
Terminals and Layout: