| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXD2-5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | RSE116662 | LOW PROFILE, 4 POLE/10 AMP, LCRelay | Amphenol Pcd |
| 3 | HJ4-SFD-S | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | PRD-11DY0-12 | RELAY GEN PURPOSE DPDT 25A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | RH2B-UAC110-120V | RELAY PLUG-IN DPDT 10A 120VACGeneral Purpose Relay DPDT (2 Form C) 120VAC Coil Socketable | IDEC |
| 6 | PCN-123D3MHZ,000 | RELAY GEN PURPOSE SPST 3A 23.5VGeneral Purpose Relay SPST-NO (1 Form A) 23.5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 2IOM4A | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | PB-16SM | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | 70MRCK16-RS | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |