| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 6-1415043-1 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 2 | SU4S-11L | SPRING CLAMP SOCKET DIN/PNL MTRelay Socket DIN Rail | IDEC |
| 3 | SR4M4021 | RELAY SAFETY 4PST 8A 21VSafety Relay 4PST-NO/NC (3 From A, 1 Form B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | V23057-A0006-A201 | RELAY GEN PURPOSE SPDT 8A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | LY2-0-DC100/110 | RELAY GEN PURPOSE DPDT 10A 110VGeneral Purpose Relay DPDT (2 Form C) 110VDC Coil Through Hole | Omron Automation and Safety |
| 6 | 70-IDC24 | INPUT MODULE DC 18MA 24VDCDC Input Module Output Module 10mA 24VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 7 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 8 | CB1AVF-24V | CB RELAY 1 FORM A 35A 24V | Panasonic Electric Works |
| 9 | 8875620000 | SCM-I CLIP NClip, Hold Down RCM Series | Weidmuller |