| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-5V | RELAY TELECOM SPDT 1A 5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | RSL116153 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 3 | RSE116748 | LOW PROFILE, 3 POLE/10 AMP, LCRelay | Amphenol Pcd |
| 4 | T9AV5D22-22 | RELAY GEN PURPOSE SPDT 20A 22VGeneral Purpose Relay SPDT (1 Form C) 22VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 70MRCK16-HL | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | 2976187 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 7 | C4IDC | INPUT MODULE DC 20MA 4.5-30VDCDC Input Module Output Module 25mA 4.5 ~ 30VDC Output 10 ~ 32VDC Supply | Sensata-Crydom |
| 8 | 1860214-1 | RELAY JUMPER LINK | TE Connectivity Potter & Brumfield Relays |
| 9 | G9YAK-12S-45-P DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |