| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-12V | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | RY4S-UAC24V | 4PDT BLADE RELAYGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | IDEC |
| 3 | ARJ20A4H | RELAY RF DPDT 300MA 4.5V | Panasonic Electric Works |
| 4 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 5 | JJM2W-12V | RELAY AUTOMOTIVE SPST 12A 12V | Panasonic Electric Works |
| 6 | ACJ2212 | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 7 | G6K-2F-RF-T-TR09 DC24 | RELAY RF DPDT 1A 24V | Omron Electronics Inc-EMC Div |
| 8 | P2RVC-8-O-F | INTERFACE PLC FOR G2RV SOCKETSPLC Interface G2RV Series | Omron Automation and Safety |
| 9 | ARJ2012 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |