INSTALLATION
Series 616
22/56
Edition 2020-01-22
893179ED.DOCX
4.5.4
Remote control modes
The valve can be operated in two ways:
1. Position control using an analog voltage and digital inputs.
2. Step / direction control. This is a control known from standard stepper motor drivers.
The direction input defines the direction of the movement. Each pulse on the step input moves
the valve by one increment.
The remote control mode can be selected with the CPA 4.0 software
4.5.4.1
Analog / digital control
Input signals:
Pin
Function
Signal type
Description
Priority
11
Position
setpoint
Analog input
A voltage of 0-10V shall be applied to this input as
position setpoint. The position setpoint is in linear
relation to the applied voltage. 0V is min.
conductance position, 10V is open position
3
12
Input 1
Digital
Input
When actuated the valve will be moved to fully open
positon
2
13
Input 2
Digital
input
When actuated the valve will be moved to fully
closed positon
1
14
Input
common
Input common
Output signals:
Pin
Function
Signal type
Description
15
Valve
position
output
Analog output
This output indicates the current valve position as 0-10V voltage
range. The voltage is in linear relation to the valve position. 0V
is min. conductance position, 10V is open position.
5
Output 1
Digital output
Valve open indication
6
Output 2
Digital output
Valve closed indication
7
Output
common
Digital output
Output common
8
Analog
output
Analog output
The above describes the standard configuration. The function of the inputs and outputs can be
reconfigured with the CAP 4.0 software.
