| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-RT | INTERFACE BOARD | Digi International |
| 2 | RS4 | RELAY SOCKET 16 PINRelay Socket Channel, Track | Curtis Industries |
| 3 | 27E1038 | SOCKET SCREW TERM RKA SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | MKS1XTN-10 AC120 | RELAY GEN PURPOSE SPST 10A 120VGeneral Purpose Relay SPST-NO (1 Form A) 120VAC Coil Socketable | Omron Automation and Safety |
| 5 | SF4D-DC12V | RELAY SAFETY 8PST 6A 12VSafety Relay 8PST-NO/NC (4 Form A, 4 Form B) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 70GRCK16I-DIN | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 7 | PB-8SM-C | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 8 | G8ND-2-DC12 | RELAY AUTOMOTIVE SPDT 30A 12V | Omron Electronics Inc-EMC Div |
| 9 | 2900939 | RIF-LDP-12-24 DC | Phoenix Contact |