51
Connecting an ohmic humidity controller (passive)
140Ω...10kΩ
A2
CONTROL
VOUT
X8
IN GND
JP2 (24V)
JP1 (10V)
Control compartment
The signal cable of an ohmic humidity controller
(140Ω...10kΩ) is to be connected according to the wir-
ing diagram to the terminals "VOUT", "IN" and GND"
on the driver board in the control compartment.
The connecting cable must be led through a cable gland
into the control compartment.
Note: when connecting an ohmic humidity controller
Jumper "JP2" must be removed and Jumper "JP1" must
be connected on the driver board and the control signal
type must be set to 0-10V in the control settings of the
control software.
Connecting a 24V On/Off humidistat
On/Off
A3
CONTROL
VOUT
X8
IN GND
JP2 (24V)
JP1 (10V)
Control compartment
The signal cable of 24V On/Off humidistat is to be con-
nected according to the wiring diagram to the terminals
"VOUT" and "IN" on the driver board in the control
compartment.
The connecting cable must be led through a cable gland
into the control compartment.
Note: when connecting a 24V On/Off humidistat Jumper
"JP1" must be removed and Jumper "JP2" connected
and the humidity control must be configured via the
control software accordingly.
Limiter wiring
Connecting an external limiter controller or a humidity sensor
A4
LIMIT
IN GND
+ –
Z
X9
Control compartment
The signal cable of an external limiter (P/PI continuous
controller) or of a humidity sensor (if the internal P/PI
limiter controller is used) is to be connected according to
the wiring diagram to the terminals "IN" (+) and "GND"
(–) on the driver board in the control compartment.
The connecting cable must be led through a cable gland
into the control compartment.
Note: the limiter must be activated and configured via
the control software accordingly. The admissible limiter
signal values can be found in the technical data table
in the operation manual.
