| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 18830 | RELAY SOCKETRelay | Curtis Industries |
| 2 | SR2P-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 3 | OZ-SS-112LF,000 | OZ-SS-112LF 000Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 4 | PCH-112L2M-WG | RELAY GEN PURPOSE SPST 5A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 70GRCK24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | 20C176 | SPRING HOLD-DOWN FOR SOCKET MNTClip, Hold Down KRPA and KRP | TE Connectivity Potter & Brumfield Relays |
| 7 | ARA200A09 | RELAY RF DPDT 1A 9V | Panasonic Electric Works |
| 8 | 73G-ITCK | I/O MODULE K TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 9 | JSM1A-9V-5 | RELAY AUTOMOTIVE SPST 15A 9V | Panasonic Electric Works |