Signal I/O Module for common slot
$110.00
2 Pole, 32×1, Form A, Armature relay
1 Pole, 16×2, Type S Switch Module with 10 and 34 Pin Header Connectors.
2 Pole 2(8×1) or 16×1, Type HV HP, 10 & 34 pin headers
Standalone Mainframe Chassis for up to 16 modules with as many as 32 two pole relays per module. Switch modules are priced separately