User manual ALFANET-3x/7x REMOTE Display.
Contents
1. ALFANET 3x 7x REMOTE Line B 12Vac inp 12Vac inp UK tine a Common OV GND RS485 SUPPLY NETWORK 12Vac REMARK Connect a 250 Ohm Resistor between Line A and Line B at both CABLE ENDS of RS485 Network 2 wire with shield www vdhproducts nl2. the parameter can be changed If no key is pushed for 20 seconds the ALFANET REMOTE returns to it s normal operation mode Error messages The next error messages can appear on the display from the ALFANET REMOTE EEE Settings are lost Solution Reprogram the settings Technical data Type ALFANET 3x 7x Remote display Supply 12 Vac 16 5Vdc 5 10 Communication RS485 netwerk 2x twisted pair shielded Control Through push buttons on the front Front Polycarbonate IP65 Sensor z Dimensions 31 x 77 x 71 5mm hwd Panel cut out 28 x 70mm hw Provided with memory protection during power failure Connection with screw terminals on top and bottom side Special version on request available Parameters ALFANET REMOTE Para Description Range Default meter value 90 Network number other ALFA 95 Software version 96 Production year 97 Production week 98 Serial number x1000 99 Serial number units Address VDH Products BV Produktieweg 1 9301 ZS Roden Netherlands Tel 31 0 50 30 28 900 Fax 31 0 50 30 28 980 Email info vdhproducts nl Internet www vdhproducts nl Dimensions Connections 77 70 35 28 77777 60 Trafo 3VA art nr 350 010073 230 12Vac o VDH 4 oe22 00 L N 230Vac 69 5 65 E a oo
3. User manual ALFANET 3x 7x REMOTE Display ALFA 3x 4 ALFA 7x ALFA 3x DP serie ALFA 7x serie VDH doc 080642 Version v1 0 Date 16 05 2008 Software ALFANET REMOTE File Do080642 WPD Range see other ALFA Installation On the top side of the ALFANET REMOTE is shown how the supply and the network should be connected Control Before communication is possible with the other ALFA the network number Parameter 90 from the ALFANET REMOTE should be adjusted to the same network number as the network number from the ALFA which should be read out remotely The control from the remote is equal to the control from the other ALFA See the regarding manual An exception on this are the internal parameters from the ALFA These parameters can not be viewed and changed on the ALFANET REMOTE When the network number from the ALFANET REMOTE is O the remote is disconnected from the network This will be visible by flashing from the dots once per 10 seconds When there is no communication with the selected ALFANET the display will show three stripes Adjusting internal parameters When the DOWN key is pushed for more than 10 seconds the internal parameter menu will be entered On the left display the upper and lower segments starts flashing Through the UP and DOWN keys the required parameter can be selected see the table for the parameters When the required has been selected it can be read put by pushing the SET key By pushing the UP or DOWN key
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