Signal I/O Module for common slot
$110.00
1 Pole, Discrete relay, 8 Type P, Form C, D37 conn
1 Pole, 16×2, Type S Switch Module with 10 and 34 Pin Header Connectors.
1 Pole 8×2, Type HV HP 20 pin header
Standalone Mainframe Chassis for up to 16 modules with as many as 32 two pole relays per module. Switch modules are priced separately