| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | C93431 | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | RSE116683-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | 910101 | RS 3A RLY SKT W/DIODERelay | Weidmuller |
| 4 | HC4-HSF-K | SOCKET SCRW FRONT WIRE HC4 RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 5 | SH2B-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 6 | ARS14A03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 7 | RM-2405S | CONV DC/DC 0.25W SGL 5VOUT SIP4Isolated Module DC DC Converter 1 Output 5V 50mA 21.6V - 26.4V Input | RECOM Power |
| 8 | 73G-II5000 | I/O MODULE 0-5A 12-BIT;1.22MAAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 9 | 73G-IV1 | I/O MODULE 0-1VDC 12-BIT;244.10UAnalog Input Module Output Module Output Supply | Grayhill Inc. |