| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SH4B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 2 | 27E396 | SOCKET RELAY 1-3 POLES QCRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | 2970882 | INTERFACE MODULE W/PLUG-IN SCKTI/O Module Rack 4 Channel | Phoenix Contact |
| 4 | PB-4C4 | I/O MOUNTING BOARD C4 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 5 | ARE134H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 6 | 70-OAC5A | OUTPUT MODULE AC STD 16MA 5VDCAC Output Module Output Module 0.03 ~ 3.5A 24 ~ 280VAC (240VAC Nom) Output 5VDC (2.5 ~ 10VDC) S... | Grayhill Inc. |
| 7 | RM28802 | RETAINING CLIP RELAY RM SERIESClip, Hold Down RM78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 8 | 70M-OAC5-L | OUTPUT MODULE AC MINI 16MA 5VDCAC Output Module Output Module 0.03 ~ 3A 24 ~ 140VAC (120VAC Nom) Output 5VDC (2.5 ~ 10VDC) Su... | Grayhill Inc. |
| 9 | ACNH3212 | RELAY AUTOMOTIVE SPST 30A 12V | Panasonic Electric Works |