| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-LT-12V | TX RELAY 2 FORM C 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | TQ2SA-12V-Z | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | HG3-SFDUL | SOCKET W/CLIP SCRW DIN HG3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 27E636 | RELAY SOCKET 2 POLE PC STAGRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | KUL-4230 | 7-1393115-6Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | HE2AN-S-DC48V | RELAY GEN PURPOSE DPST 25A 48VGeneral Purpose Relay DPST-NO (2 Form A) 48VDC Coil Chassis Mount | Panasonic Electric Works |
| 7 | MY4 AC24 (S) | RELAY GEN PURPOSE 4PDT 3A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | Omron Automation and Safety |
| 8 | RY4S-UAC24V | 4PDT BLADE RELAYGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | IDEC |
| 9 | 70LRCK16-48WP | I/O MOUNTING BRD OPENLINE 16POSI/O Module Rack 16 Channel | Grayhill Inc. |