| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | CA-CMR-GPIO | CABLE GPIO 6-PIN MTCMR SERIES | Multi-Tech Systems Inc. |
| 2 | CUS12 | RELAY SOCKET 11 PINRelay Socket Channel, Track | Curtis Industries |
| 3 | SJ1S-07LW | FINGERSAFE DIN SOCKET FOR RJ1Relay Socket DIN Rail | IDEC |
| 4 | 2963954 | RELAY SAFETY 4PST 6A 24VSafety Relay SPST-NO (1 Form A) x 4 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 5 | MKS1XTN-10 DC12 | RELAY GEN PURPOSE SPST 10A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Socketable | Omron Automation and Safety |
| 6 | 2900939 | RIF-LDP-12-24 DC | Phoenix Contact |
| 7 | ARX1103 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 8 | Y92H-4 | CLIP HOLD DOWN FOR PY SOCKETClip, Hold Down PY08 and PY14 Sockets | Omron Automation and Safety |
| 9 | G6ZU-1F-A DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |