ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL Table of contents SAFETY AND PRECAUTIONS PRODUCT DESCRIPTION ARTICLE CODE INTENDED AREA OF USE TECHNICAL DATA STANDARDS OPERATIONAL DIAGRAMS WIRING AND CONNECTIONS MOUNTING & OPERATING INSTRUCTIONS IN STEPS OPERATING INSTRUCTIONS VERIFICATION OF INSTALLATION TROUBLESHOOTING TRANSPORT AND STORAGE WARRANTY AND RESTRICTIONS...
ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL SAFETY AND PRECAUTIONS Read all the information in this manual, in the datasheet and in the Modbus Register Map before working with the product. For personal and equipment safety and for optimum product performance, make sure you fully understand the content before installing, using or servicing this product.
The supply voltage is 24 VDC. All parameters are accessible via Modbus RTU communication. ARTICLE CODE Article code Duct diameter Imax Connection type ACDPH-125 125 mm 100 mA RJ45 or terminal block ACDPH-160 160 mm INTENDED AREA OF USE ■...
ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL ■ Electromagnetic compatibility (EMC) directive 2014/30/EU: EN 61000-6-2:2005 Electromagnetic compatibility (EMC) – Part 6-2: Generic ► standards - Immunity for industrial environments Amendment AC:2005 to EN 61000-6-2 ► EN 61000-6-3:2007 Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for residential, commercial and light-industrial environments Amendments A1:2011 and AC:2012 to EN 61000-6-3 ■...
ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL WIRING AND CONNECTIONS RJ45 socket (Power over Modbus) Pin 1 24 VDC Supply voltage, 24 VDC Pin 2 Pin 3 Modbus RTU communication, signal A Pin 4 Pin 5 Modbus RTU communication, signal /B Pin 6 Pin 7 Supply voltage, ground...
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ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL Fig. 1 Mounting position Correct Incorrect ACDPH Fig. 2 Mounting dimensions ACDPH-125 ACDPH-160 57 mm 57 mm Ø 125 mm 42 mm 42 mm 42 mm 42 mm Ø 160 mm Ø 134.3 mm...
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ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL Fig. 3 Wiring and connections Correct input connections 8 mm 8 mm 8 mm 8 mm 24 VDC Wrong input connection 8 mm 8 mm 8 mm 8 mm 24 VDC For the complete Modbus register data, see the Modbus Register Map of the NO T E product.
ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL OPERATING INSTRUCTIONS LED indications (visible only when the cover is removed): When green LED1 is on, it indicates that the damper is fully closed (damper blade is at minimum position). When green LED2 is constantly blinking, it indicates normal operation of the damper.
ACDPH CIRCULAR MOTORISED DAMPER WITH DIFFERENTIAL PRESSURE CONTROL TRANSPORT AND STORAGE Avoid shocks and extreme conditions; stock in original packing. WARRANTY AND RESTRICTIONS The warranty against manufacturing flaws is valid for two years starting from the date of delivery. Any modifications or alterations to the product after the date of publication relieve the manufacturer of any responsibilities.
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