Control System
AssemblyPLC with SNMP/Modbus gateway, temperature/humidity sensors, and 0–10 V fan modulation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control System
5 top-level lines as of r39439| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Control PLC | crac-unit-plc | 1× | 1 | · | part |
| 2 | RTD Thermometer | crac-unit-temp-sensor | 2× | 2 | · | part |
| 3 | Humidity Transducer | crac-unit-rh-sensor | 1× | 1 | · | part |
| 4 | Pressure Switch | crac-unit-pressure-switch | 1× | 1 | · | part |
| 5 | Network Module | crac-unit-gateway-card | 1× | 1 | · | part |