| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | CUS12 | RELAY SOCKET 11 PINRelay Socket Channel, Track | Curtis Industries |
| 2 | 2271390 | PLUG-IN BASE STD I/O MODULESRelay Socket Through Hole | Phoenix Contact |
| 3 | PYF08A-E | RELAY SOCKET TRACK MNT MY SERRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | ARE10A4HZ | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 5 | 70LRCK16-48WP | I/O MOUNTING BRD OPENLINE 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | 2972893 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | G6WU-1P DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 8 | G6ZK-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 9 | G6ZK-1P-A DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |