| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2967125 | RELAY GEN PURPOSE DPDT 50MA 24VGeneral Purpose with Socket Relay DPDT (2 Form C) DIN Rail | Phoenix Contact |
| 2 | SH4B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 3 | AHNA11 | AHN1 SCREW TERMINAL SOCKETRelay | Panasonic Electric Works |
| 4 | G7L-1A-TUB-J-CB-AC24 | RELAY GEN PURPOSE SPST 30A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VAC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 5 | 70MRCK24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | 2972974 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | ACT112 | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 8 | 9909720000 | DELCON 8 CHANNEL OUTPUT MODULEOutput Module Output Supply | Weidmuller |
| 9 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |