| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ210A4HZ | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | JRS400400 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 3 | SY2S-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 4 | G2R-1A-E-T130 DC24 | RELAY GEN PURPOSE SPST 16A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | 2972819 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 6 | B40-0002B | RELAY RF 4PST 250MA 3.3V | Coto Technology |
| 7 | DPA120100-P5/R | AC/AC WALL MOUNT ADAPTER 12V 12W12VAC 1A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | CUI Inc. |
| 8 | IH0512S | DC/DC CONVERTER +/-12V 2WIsolated Module DC DC Converter 2 Output 12V -12V 84mA, 84mA 4.5V - 5.5V Input | XP Power |
| 9 | G73Z-20Z | RELAY HEAVY DUTY-CONTACT BLOCKAuxiliary Contact Block G7Z Series | Omron Automation and Safety |