| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AC021-001 | E20 DIN RAIL MOUNTING KIT | Synapse Wireless |
| 2 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 3 | G5LE-1A4 DC24 | RELAY GEN PURPOSE SPST 10A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 4 | ARE13A24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 5 | 73G-IV5 | I/O MODULE 0-5VDC 12-BIT;1.22MVAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 6 | G6ZU-1P-A DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |
| 7 | G6W-1P DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 8 | G6Z-1PE DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 9 | G6WK-1P DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |