| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | RSL116138 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 3 | MT78745 | SOCKET DINRAIL DP FOR MT RELAYSRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | DE1A1B-L2-24V | RELAY GEN PURPOSE DPST 8A 24VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 24VDC Coil Through Hole | Panasonic Electric Works |
| 5 | AEP31024 | RELAY AUTOMOTIVE SPST 10A 24V | Panasonic Electric Works |
| 6 | ARS11Y03Z | ARS RELAY 1 FORM C 3V | Panasonic Electric Works |
| 7 | RHS45B | SSR HEATSINK 1.85 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |
| 8 | CB1VF-R-12V | CB RELAY 1 FORM C 35A 12V | Panasonic Electric Works |
| 9 | G3PE-215B-2 DC12-24 | RELAY SSR 15A 3PH SCREW 2PL | Omron Automation and Safety |