| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L2-4.5V-Z | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | G6S-2 DC4.5 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | RSE500201 | SMITHSRelay | Amphenol Pcd |
| 4 | 70RCK24-HL | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 6 | C4IAC | INPUT MODULE AC 14MA 4.5-30VDCAC Input Module Output Module 25mA 4.5 ~ 30VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Sensata-Crydom |
| 7 | G6K-2F-RF-T DC24 | RELAY RF DPDT 1A 24V | Omron Electronics Inc-EMC Div |
| 8 | ARA220A06 | RELAY RF DPDT 1A 6V | Panasonic Electric Works |
| 9 | G6ZU-1P DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |