| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ20T4H | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | G6A-274P-ST-US DC3 | RELAY GENERAL PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | RSL116103-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | PYF11A | SOCKET RELAY FOR DIN/SCREW MNTRelay Socket DIN Rail | Omron Automation and Safety |
| 5 | MT221024 | RELAY GEN PURPOSE DPDT 10A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | PCN-124D3MHZ,001B | PCN-124D3MHZ,001BRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 7 | 70RCK24-HS | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | PB-16M-C | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | 70-IAC5 | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 10mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |