| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI60AC/DC | RELAY SOCKET TB 48-60VAC DCRelay | B&B SmartWorx, Inc. |
| 2 | P6BF-4BND DC24 | RELAY SOCKET DIN G3S4 G6B-4Relay Socket DIN Rail | Omron Electronics Inc-EMC Div |
| 3 | 70MRCK24-RL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 4 | G6K-2F-RF DC3 | RELAY RF DPDT 1A 3V | Omron Electronics Inc-EMC Div |
| 5 | 70G-ODC24R | OUTPUT MODULE G5 23MA 24VDCDC Output Module Output Module 0.5A 0 ~ 120VAC, 0 ~ 100VDC Output 24VDC (18 ~ 32VDC) Supply | Grayhill Inc. |
| 6 | ARS14Y4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | 2900955 | RIF-RH-3 | Phoenix Contact |
| 8 | G6K-2F-RF-T DC9 | RELAY RF DPDT 1A 9V | Omron Electronics Inc-EMC Div |
| 9 | ARX104H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |