| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI230AC/DC-10 | RELAY SOCKET 220-240VAC DC 10BOXRelay | B&B SmartWorx, Inc. |
| 2 | 25622128 | CONTROL TIMER ACCESS SOCKET 8PCONTROL TIMER ACCESS SOCKET 8P | Crouzet |
| 3 | NC2-L2PS | SOCKET PCB FOR SLIM NC2D-L2Relay Socket Through Hole | Panasonic Electric Works |
| 4 | 2271028 | PLUG-IN BASE STD I/O MODRelay | Phoenix Contact |
| 5 | 27E067 | SOCKET SP-3P KU SERIESRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | 70MRCQ24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | G6K-2F-RF-T DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 8 | 70-IDC5K | INPUT MODULE DC 30MA 5VDCDC Input Module Output Module 18mA 5VDC Output 2.5 ~ 16VDC Supply | Grayhill Inc. |
| 9 | 70G-ODC24A | OUTPUT MODULE DC G5 9MA 24VDCDC Output Module Output Module 0.02 ~ 3.5A 3 ~ 60VDC Output 24VDC (18 ~ 32VDC) Supply | Grayhill Inc. |