1. Distributed process transmitter acquisition in water and wastewater skids
This module fits compact PLC-based water treatment skids that need to acquire multiple 4–20 mA transmitter signals such as level, flow, pressure, or residual chemical analyzers. Four current inputs, 12-bit resolution, and 500 V system/field isolation support stable signal capture in electrically noisy control panels.
Problem SolvedConsolidates four industry-standard loop-powered analog process signals into one narrow DIN-rail I/O slice, reducing cabinet width and simplifying wiring for treatment skids.
4–20 mAwater treatmentprocess transmitters12-bit resolution500 V isolationDIN-rail I/O
2. Boiler and HVAC plant analog monitoring
In boiler rooms and HVAC mechanical plants, the module can collect 4–20 mA outputs from differential pressure transmitters, valve position feedback devices, and temperature transmitters. The 24 VDC field supply via power jumper contacts aligns well with standard building automation control power architecture.
Problem SolvedProvides high-density analog acquisition for multiple loop-powered building plant instruments without needing separate analog conditioners for each signal.
HVAC controlsboiler plant24 VDCanalog input moduleloop-powered sensorssingle-ended
3. Machine utility panel current-loop integration
On industrial machines with utility subsystems such as lubrication, coolant, or compressed air monitoring, this module can integrate four 2-wire 4–20 mA instruments into a WAGO 750/753 node. Its 12 mm width and DIN-35 rail mounting are useful where panel space is constrained.
Problem SolvedAdds multiple analog monitoring points in cramped machine panels while maintaining standard current-loop compatibility and straightforward terminal wiring.
machine utilitiescompressed air monitoringlubrication systemsCAGE CLAMPDIN-35 rail4-channel analog input
