| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-DC24V | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 2 | 70RCK8 | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 3 | P7TF-IS16 DC24V | RELAY BLK INPUT 16POS NPN DC COII/O Module Rack 16 Channel | Omron Automation and Safety |
| 4 | 2900068 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 5 | 70G-IAC5 | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 10mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 6 | 9270-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 7 | 1416010-1 | 1416010-1 | TE Connectivity Potter & Brumfield Relays |
| 8 | PYMJN-PCB | RELAY HOLD DOWN SPRINGClip, Hold Down MJN Series Sockets | Omron Automation and Safety |
| 9 | CMA | CONFIG DC PWR MODULE 2.5-6V 21A5V (2.5 ~ 6 V) 105W AC DC Configurable Power Supply Module | Excelsys Technologies Ltd |