| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2972673 | INTERFACE MODULE W PLUG-IN SKTRelay Socket DIN Rail | Phoenix Contact |
| 2 | AHNA21 | SOCKET SCREW TERM FOR HN2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | 70GRCK8-HS | I/O MOUNTING BOARD G5 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 4 | 9202-12-00TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 5 | 70M-ODC24R | OUTPUT MODULE MINI 16MA 24VDCDC Output Module Output Module 0.5A 0 ~ 120VAC, 0 ~ 100VDC Output 24VDC (20 ~ 30VDC) Supply | Grayhill Inc. |
| 6 | SFA-202 | HOLD DOWN CLIP 1PC-2PCS/SOCKTClip, Hold Down Multiple Series | IDEC |
| 7 | CB1VF-12V | CB RELAY 1 FORM C 35A 12V | Panasonic Electric Works |
| 8 | ARJ20A4HX | ARJ RELAY RF 2 FORM C 4.5V | Panasonic Electric Works |
| 9 | RM-0505S | CONV DC/DC 0.25W SGL 5V OUT SIP4Isolated Module DC DC Converter 1 Output 5V 50mA 4.5V - 5.5V Input | RECOM Power |