25Condair CDC, CDC-NA, CDC-ST and CDC-SL
2.8.2 Connecting the CDC or CDC-NA to the Condair ME
1. Connect the CDC or CDC-NA (signal Y) according to the appropriate wiring diagram (see below) to
the corresponding terminals of the terminal block "X16" on the driver board of the Condair ME.
Note: The voltage supply of the CDC or CDC-NA is established via the terminals "V+" and "GND"
of terminal block "X16" or via an external 24V AC/DC voltage supply.
2. On the driver board of the Condair ME: set a Jumper on JP4-24V and remove the Jumper on JP5-
10V (if a jumper is set).
3. Only for CDC: Set the output signal of the CDC to "0-10V" using the Jumpers JP1 and JP3 on the
control board of the CDC.
Note: other output signal settings (e.g. 4-20mA) are also possible, see CDC jumper settings in Sec-
tion 2.7.
4. Set the Condair ME into operation, go to the control menu of the unit software and set the param-
eters "Source" to "Analog", "System Mode" to "Humidifying", "Control Mode" to "RH PI", "Signal
Type Hum" to "0-10V" (or to output signal set on CDC) or "2-10V" (for CDC-NA) and the parameters
"Setpoint Channel 1", "Band Channel 1" and "ITime Channel 1" to the desired values (refer to the
Condair ME operation manual).
0...10V
JP1
2
3
1
JP3
2
3
1
X1
X16
JP5: 10V
JP4: 24V
SC2
SC1
24/10 V
TMP
GND
HUM
24V E
Enable
24 VDC
24V AC/DC
0V/GND
AO RH
AO T
JP1
2
3
1
JP3
2
3
1
***
1 2 3 4
X1
X16
JP5: 10V
JP4: 24V
SC2
SC1
24/10 V
TMP
GND
HUM
24V E
Enable
24 VDC
24V AC/DC
0V/GND
H OUT
1 2 3
Condair ME
Condair ME
Driver board Condair ME
CDC-NA (Signal Y)
CDC (Signal Y)
Driver board Condair ME
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