| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2912471 | TERM BLOCKRelay | Phoenix Contact |
| 2 | 2820149 | BASIC TERMINATION BLOCKS 4POSRelay Socket DIN Rail | Phoenix Contact |
| 3 | 2282088 | I/O MOUNTING BOARDI/O Module Rack 2 Channel | Phoenix Contact |
| 4 | RT16041 | CLIP RETAINER 15.7MM RP78601/602Clip, Hold Down RP78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 5 | 70LRCK8-DIN | I/O MOUNTING BOARD OPENLINE 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 6 | ARA200A4H | RELAY RF DPDT 1A 4.5V | Panasonic Electric Works |
| 7 | 70M-IDC5G | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |
| 8 | 8869520000 | SRC-I CLIP LPClip, Hold Down RCI Series | Weidmuller |
| 9 | 9903-05-00 | RELAY RF SPST 250MA 5V | Coto Technology |