| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 912554 | OS3/1 GSE G4 I/O SKT 1 CH.Relay | Weidmuller |
| 2 | PTF14A-TU | SOCKET LY4Relay Socket DIN Rail | Omron Automation and Safety |
| 3 | 2963925 | RELAY SAFETY 3PST 6A 24VSafety Relay 3PST-NO (3 Form A) 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 4 | 2900298 | RELAY GEN PURPOSE SPST 10A 24VGeneral Purpose with Socket Relay SPST-NO (1 Form A) 24VDC Coil DIN Rail | Phoenix Contact |
| 5 | 70MRCK24-RL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | 2972932 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | SY4S-02F1 | RELAY HOLD DOWN SPRINGClip, Hold Down RY Series Sockets | IDEC |
| 8 | M-ODC5M-C | OUTPUT MODULE DC MINI 18MA 5VDCDC Output Module Output Module 0.001 ~ 5A 1 ~ 100VDC Output 5VDC (2.75 ~ 8VDC) Supply | Sensata-Crydom |
| 9 | RGC1A60D30KKE | RELAY SSR 32VDC 1PH 600V 30A | Carlo Gavazzi Inc. |