| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2271031 | PLUG-IN BASE STD I/O MOD W/SAFERelay Socket Through Hole | Phoenix Contact |
| 2 | 2961118 | RELAY GEN PURPOSE SPDT 6A 60VGeneral Purpose Relay SPDT (1 Form C) 60VDC Coil Through Hole | Phoenix Contact |
| 3 | 8-1415536-7 | 0410 83 050 001WGGeneral Purpose Relay SPST-NO (DM) (1 Form X) 12VDC Coil Through Hole | TE Connectivity AMP Connectors |
| 4 | 2900190 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 5 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 6 | CB1-T-R-M-12V | CB RELAY WITH ISO TERMINAL | Panasonic Electric Works |
| 7 | ARN12A4HZ | RELAY RF SPDT 4.5V | Panasonic Electric Works |
| 8 | G6WK-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 9 | G6ZK-1F-TR DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |