| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | RSE116746 | LOW PROFILE, 3 POLE/10 AMP, LCRelay | Amphenol Pcd |
| 3 | CUS5 | RELAY SOCKET 5 PINRelay Socket Channel, Track | Curtis Industries |
| 4 | HL1-PS-K | TERMINAL SOCKET PC MOUNTRelay Socket Through Hole | Panasonic Electric Works |
| 5 | LY1F-AC220/240 | RELAY GEN PURPOSE SPDT 15A 240VGeneral Purpose Relay SPDT (1 Form C) 240VAC Coil Chassis Mount | Omron Automation and Safety |
| 6 | T92S7D14-24 | RELAY GEN PURPOSE DPST 30A 24VGeneral Purpose Relay DPST-NO (2 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 7-1393239-3 | RELAY GEN PURPOSE SPDT 16A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 2979508 | VARIOFACE OUTPUT EXPANSION MODI/O Module Rack 16 Channel | Phoenix Contact |
| 9 | HS103 | HEATSINK SSR 1.0DEG C/W PNL MNTHeat Sink Multiple Series | Sensata-Crydom |