| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | NMOHPCGRPSMM518 | MOUNT BMM 3/4 58U RSMAM | Laird Technologies IAS |
| 2 | MA-MT-ONOFFED | EVENT DETECTION ON-OFF | Digi International |
| 3 | V23030A2021A104 | RELAY GEN PURPOSE 4PDT 2A 24VGeneral Purpose Relay 4PDT (4 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | HC4-PS-K | ACCY RELAY SOCKET W/CLIP HC4 PCBRelay Socket Through Hole | Panasonic Electric Works |
| 5 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 6 | SH3B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 7 | PB-24SM-C | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 8 | 2022104-1 | ACCY RETAIN CLIP DIN SCKTClip, Hold Down RT78726 Socket, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 9 | CP1AH-N-12V | CP POWER RELAY 1 FORM A 12V | Panasonic Electric Works |