| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-75E | MTRAK M75E | Digi International |
| 2 | 7001213 | RMOBJR-2Relay Socket DIN Rail | Phoenix Contact |
| 3 | RSE116703-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | 27E895 | SOCKET DINRAIL W/SCREW TERM K10Relay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 5 | SP4-DC24V | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 6 | G6C-2117P-US-DC5 | RELAY GENERAL PURPOSE DPST 8A 5VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 2282088 | I/O MOUNTING BOARDI/O Module Rack 2 Channel | Phoenix Contact |
| 8 | RHS100 | SSR HEATSINK 3.1 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |
| 9 | 70G-OAC5-L | OUTPUT MODULE AC G5 20MA 5VDCAC Output Module Output Module 0.03 ~ 3.5A 24 ~ 140VAC (120VAC Nom) Output 5VDC (4 ~ 6VDC) Suppl... | Grayhill Inc. |