| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-RD | BOARD INTERFACE ETHERNET | Digi International |
| 2 | G6L-1F-DC4.5 | RELAY TELECOM SPST 1A 4.5VTelecom Relay SPST-NO (1 Form A) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | TXS2-L2-3V | RELAY GENERAL PURPOSE DPDT 1A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | RS12 | RELAY SOCKET 11 PINRelay Socket Channel, Track | Curtis Industries |
| 5 | PT270L24 | RELAY GEN PURPOSE DPDT 12A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | SP4-PL2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 7 | KUHP-5A51-24 | RELAY GEN PURPOSE SPDT 30A 24VGeneral Purpose Relay SPDT (1 Form C) 24VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCQ24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | 2972738 | INTERFACE MODULE PLUG-IN SOCKETI/O Module Rack 8 Channel | Phoenix Contact |