| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2950695 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 2 | PY14-02 | RELAY SOCKET 4PDT PCB MNT MYRelay Socket Through Hole | Omron Automation and Safety |
| 3 | NC4EBD-P-DC24V | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Through Hole | Panasonic Electric Works |
| 4 | 9402-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 5 | P6B-C2 | HOLD DOWN CLIP FOR PCB RELAYClip, Hold Down G6B Series | Omron Electronics Inc-EMC Div |
| 6 | 73G-IV10 | I/O MODULE 0-10VDC 12-BIT;2.44MVAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 7 | HF24-1A54-9 | RELAY RF SPST 1.5A 24V | Standex-Meder Electronics |
| 8 | G9YAK-12S-45-P DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |
| 9 | CB1AH-T-D-M-12V | CB RELAY HR 1 FORM A 12V | Panasonic Electric Works |