| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | P2RF-05-E | SOCKET TRACK MNT G2R-1-SRelay Socket DIN Rail | Omron Automation and Safety |
| 2 | SFS3-DC24V | RELAY SAFETY 4PST 6A 24VSafety Relay 4PST-NO/NC (3 From A, 1 Form B) 24VDC Coil Through Hole | Panasonic Industrial Automation Sales |
| 3 | DK1A-9V-F | RELAY GEN PURPOSE SPST 10A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 4 | 2963802 | RELAY SAFETY 4PST 6A 24VSafety Relay SPST-NO (1 Form A) x 4 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 5 | P2RVM-030R | CROSSBAR 3POS RED FOR G2RV SKTJumper G2RV Sockets | Omron Automation and Safety |
| 6 | 2890425 | PSR DIN RAIL CONNECTOR T-BUSDIN Rail Connector | Phoenix Contact |
| 7 | G6ZU-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 8 | ATC18011 | FRONT PANEL COVER, BLACK FOR PM4 | Panasonic Industrial Automation Sales |
| 9 | PDS1-S12-S9-M-TR | CONVERT DC/DC 1W 9V 111MA OUTIsolated Module DC DC Converter 1 Output 9V 111mA 10.8V - 13.2V Input | CUI Inc. |