| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903335 | RELAY GEN PURPOSE SPDT 50MA 230VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | TX2-L2-9V | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 2903368 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 4 | PYF14A-C | SOCKET 4POLRelay Socket DIN Rail | Omron Automation and Safety |
| 5 | RV8H-L-D12 | RV 6MM ASSEMBLED 12VDCGeneral Purpose with Socket Relay SPDT (1 Form C) 12VDC Coil DIN Rail | IDEC |
| 6 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 7 | G8JR-1A5T-R-DC12 | RELAY AUTOMOTIVE SPST 50A 12V | Omron Electronics Inc-EMC Div |
| 8 | 8268870000 | END PLATE DKZEnd Plate DKZ Series | Weidmuller |
| 9 | DPA120020-P5-SZ | AC/AC WALL MOUNT ADAPTER 12V 2W12VAC 200mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | CUI Inc. |