| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-TXC | TAXI CABLE | Digi International |
| 2 | 2950996 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 3 | SH1B-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 4 | SP2-SF | ACCY RELAY SOCKET SP SCREW TERMRelay Socket Chassis Mount | Panasonic Electric Works |
| 5 | SP4-L2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Socketable | Panasonic Electric Works |
| 6 | G6RN-1A-AP4 DC24 | RELAY GEN PURPOSE SPST 8A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | FCA-325-BZ4 | RELAY GEN PURPOSE 3PDT 25A 28VGeneral Purpose Relay 3PDT (3 Form C) 28VDC Coil Through Hole | TE Connectivity Aerospace, Defense and Marine |
| 8 | 70GRCK4R | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 9 | ACW212 | RELAY AUTOMOTIVE DPST 45A 12V | Panasonic Electric Works |