| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 626040 | RELAY BASE MOLDINGRelay | TE Connectivity Potter & Brumfield Relays |
| 2 | 2970743 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 3 | ARJ20A4H | RELAY RF DPDT 300MA 4.5V | Panasonic Electric Works |
| 4 | ARE10A09Z | RELAY RF 1 FORM C 9V | Panasonic Electric Works |
| 5 | 70L-IACA | INPUT MODULE AC 6MA 5VDCAC Input Module Output Module 6mA 5VDC Output 0 ~ 280VAC (240VAC Nom) Supply | Grayhill Inc. |
| 6 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 7 | 1-1393162-4 | RELAY ACCY | TE Connectivity Potter & Brumfield Relays |
| 8 | ARXP1224 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 9 | G3PE-515B-3N DC12-24 | RELAY SSR 15A 3PH DIN MNT 3PL | Omron Automation and Safety |