ABUS Technologies A4000 Series Universal Controller - Manual (Page 14)

ABUS TECHNOLOGIES INC.
14
A4000
 Control wire connections (control mode convert BSET1.6=1 means open control,
BSET1.6=0 means close control)
7.4.3 Remote control operations:
1. Remote control setting: Set parameter BSET1.7=1 and it means the unit for remote control.
The factory has set this parameter before sales.
2. Remote control connection wires: In normally, the remote control input is connected to the
terminal +5V, GND and mA according to the voltage/current input.
3. Remote input displaying: SV and MV windows display remote input value, press SET key to
select, when SV flashes, the SV window displays remote control value. This is set by input
value of parameters IN2, FL2, FH2 and nH2.
4. Error elimination of faulty wire connection: In this case the input signal exceeds the range of
measuring, the unit will cancel external setting function. It changes to internal panel setting.
It will not display external value at this moment. SV lamp On means, that it can change the
setting value.
8. OPERATION
Example for Usage
Relay Control