| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | D3227 | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | 70MRCK8-HL | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 3 | 2971344 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 4 | 1393280-5 | RELAY AUTO SPST-NO 30A 12V | TE Connectivity Potter & Brumfield Relays |
| 5 | 70G-IDC15 | INPUT MODULE DC 18MA 15VDCDC Input Module Output Module 10mA 15VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 6 | 1-1462051-4 | RELAY RF SPDT 2A 12V | TE Connectivity Potter & Brumfield Relays |
| 7 | G3TC-IDC24 DC/AC 24 | INPUT MODULE DC 25MA 24VDCDC Input Module Output Module 12mA 24VDC Output 10 ~ 32VDC (24VDC Nom) Supply | Omron Automation and Safety |
| 8 | CB1-T-R-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 9 | 9802-05-20 | RELAY RF SPST 250MA 5V | Coto Technology |