200 Pole switch module with Type A relays and four 50 pin header connectors.
$880.00
200 Pole Signal I/O Module with 50 pin or socket D-subminiature connectors.
Can be added to the GX/1×8-168-MF Mainframe to make a 16 channel 168 wire Group Switch
2×1 One Pole Failsafe 75 Ohm
2×1 One Pole Type S Reed w/BNC