| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-3V | RELAY TELECOM SPDT 1A 3VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | 5-1462037-7 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | RT78624 | SOCKET DIN SCREW TERM RT SERIESRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | RSE112060-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | 2820136 | TERM BLOCK 3POSRelay Socket DIN Rail | Phoenix Contact |
| 6 | P7LF-06 | RELAY SOCKET SCREW FOR G7L SERRelay Socket Chassis Mount | Omron Electronics Inc-EMC Div |
| 7 | ADJ56005 | RELAY GEN PURPOSE DPDT 10A 5VGeneral Purpose Relay DPDT (2 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 8 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 9 | IAC5A | INPUT MODULE AC 5MA 5VDCAC Input Module Output Module 16mA 5VDC Output 180 ~ 280VAC (240VAC Nom) Supply | Sensata-Crydom |