Redesign SCD10.14 of our filter control unit

At PowtechTechnopharm 2025, we presented our new redesign SCD10.14 of the SCD10.12 filter control system. The filter control system, developed in-house, regulates the compressed air cleaning of the filter elements in our dust collectors and, like its predecessor, can be used in filter devices from other manufacturers. Filter cleaning can be controlled by time setting or differential pressure (∆p).

New features:

ATEX-certified solutions for potentially explosive areas
Web interface or control display for operating data input
Power supply 24VDC or 90…240 VAC (pluggable power supply module)
5 control outputs, compatible with all common PLC controllers
3 new control outputs: Network pressure N.I.O., Stop set, Alarm pending
Additional analog current output, regulated on the positive side
LED status indicators and LED display of the active valve
Predictive maintenance
Diagnostic functions
Maintenance check via “test mode” using button on circuit board
RJ45, USB-A, RS485 system bus
SMB technology, spring-loaded terminals

Filtersteuerung für die Abreinigung der Filterelemente mit Display

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Facts

Filter control unit SCD 10.14

Web interface
Web interface for entering operating data. Ethernet connection for connectivity. Display of current differential pressure and status messages. Display of active valves. Start of test operation. Control system can be integrated into the network.
Control display (optional)
For plugging onto the control board. Operation and adjustment options for the control parameters. Display of the current differential pressure and status messages. Starting test operation.
Control of cleaning pulses
At regular intervals or depending on the differential pressure (∆p). ∆p measurement of the differential pressure. Pause time control. Switching thresholds adjustable for ∆p cleaning. Monitoring functions. Alarm message when a certain ∆p value is reached.
Control board
Power supply 24VDC or 90…240 VAC (pluggable power supply module). SMD technology. Connection terminals designed as pluggable spring-loaded terminals. Colored LED status display. LED display of the currently active valve. Button for starting test mode. ∆p sensor for differential pressure measurement up to 800 mmWS. RJ45 Ethernet connection. USB connection for software updates. RS-485 connection for system bus. Same mounting pattern as SCD10.12.
LED status indicator on circuit board
LED On (operating message). LED Cleaning active. LED Alarm active. LED Valve line short circuit. LED Valve line interruption or defective valve.
Digital outputs for valve control
Independent valve detection. Diagnostic-capable and short-circuit-proof valve outputs. Overcurrent and cable break detection. 10 solenoid valves can be pulsed. For dust filters from other manufacturers, an additional valve for measuring line cleaning can be controlled via a relay that triggers a second pulse.
Digital control outputs
5 control outputs with PLC standard level: 24VDC, 100mA. Compatible with all common PLC controllers and our MSM-5 signal control module. Basic cleaning point. Alarm S2. Alarm S1. Operation RB. Basic cleaning RG. 3 additional control outputs: 24VDC Mains pressure N.I.O. Stop set. Alarm pending.
Digital control inputs (low-active)
Normally closed contacts: Filter stop. Cleaning stops when removed. This applies to activated time control or pressure difference control as well as to activated basic cleaning and test mode. Mains pressure indicator. Indicates when mains pressure is N.O.C.
Digital control inputs (high-active)
Start time control. Test mode. Start pre-coating.
Analog outputs
2 analog outputs. One positive and one negative regulated (compatible with our MSM-5 silo monitoring signal control module).
Predictive maintenance
Maintenance recommendations for individual components.
Diagnostic functions
e.g., valve monitoring

The filter control unit regulates the cleaning of the filter elements at regular intervals or depending on the measured pressure difference.

Filter control unit SCD10.14

Would you like to control and monitor your dust filter via a web interface?

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