| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2950695 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 2 | ARE1312 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 3 | PB-16SM-B | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 4 | 70G-IAC5 | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 10mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 5 | 9290-05-20TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | 3-1393303-7 | RELAY AUTOMOTIVE SPST-NO 60A 24V | TE Connectivity AMP Connectors |
| 7 | ARS12A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 8 | SY2S-02F1 | RELAY HOLD DOWN SPRINGClip, Hold Down RY Series Sockets | IDEC |
| 9 | 2981716 | PSR T-BUS DUMMY PLUGDIN Rail Connector | Phoenix Contact |