| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-E | BOARD INTERFACE 1W ETHERNET | Digi International |
| 2 | 2903336 | RELAY GEN PURPOSE SPDT 50MA 120VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 3 | G6SU-2F-TR DC3 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 4 | TQ2-4.5V | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 5 | JRS400150 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 6 | 2900282 | PLC-BPT- 12DC/21-21Relay | Phoenix Contact |
| 7 | P2RF08ESS | 2 POLE CAGE CLAMPRelay | Omron Automation and Safety |
| 8 | RH4V2-UDC24V | RELAY PCB 4PDT 10A 24VDCGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Through Hole | IDEC |
| 9 | 70RCK8 | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Grayhill Inc. |