| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21TS03X | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | HG2-SFDUL | SOCKET W/CLIP SCRW DIN HG2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | RSL112105-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | JRS400311 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 5 | 4-1415535-9 | PE034012Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | PCN-123D3MHZ,000 | RELAY GEN PURPOSE SPST 3A 23.5VGeneral Purpose Relay SPST-NO (1 Form A) 23.5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 70GRCQ24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | PB-24M-V | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 9 | PB-32M-C | I/O MOUNTING BOARD MINI 32POSI/O Module Rack 32 Channel | Sensata-Crydom |