General Specifications

– Single slot – 1756 backplane compatible

– Module is considered an input/output module with access to processor memory for data transfer between processor and module

– Ladder logic is used to transfer data between the module and the processor. Example ladder diagram files are included.

– Configuration data from a configuration text file downloaded to the module.

– Local or remote rack

Functional Specifications

Some general specifications include

– Supports storage and transfer of up to 5000 registers. File

– Two CM4 master ports.

– Configurable parameters include

o Baud rate 110 to 115.200

o Parity None, Odd, Even

o Data bits 5 to 8

o Stop bits 1 or 2

o RTS on and off timing 0 to 65535 milliseconds

o Use CTS modem line Yes or No

o Response timeout 0 to 65535 milliseconds

o Number of slaves 1 to 10

o Simplified data structure yes/no

o Protocol version 1 or 2

o Polling delay 0 to 65535 milliseconds.