Condair UDC - Page 133

133Condair CDA and CDA-S
10.7.4 Connecting the CDA to the Condair EL
1. Connect the Condair CDA to the corresponding terminals on the driver board of the Condair EL/EL
OC (ROW) .
Note: The voltage supply of the Condair CDA is established via the terminals "V+" and "GND" of the
terminal block "X8" or via an external 24 V AC/DC voltage supply.
12 11 141 2
L1 N
NC C NO
CDA
MAINS SUPPLY
L N SC1SC2PEPE
MODULE B
24VDCBLOWERLIMIT ENABLECONTROL
V+
X8
X9 X12 X11 X10 X7 X1
INGND IN GND 24V IN24V IN 24V GND
Condair EL/EL OC (ROW)
24 VDC
24V 10V
JP1
JP3
Driver board Condair EL/EL OC Module A
Connect the CDA to the appropriate terminals of the terminal block "XE2" of the Condair EL/EL OC
(NA) according to the following diagram.
Note: The voltage supply of the CDA is established via the terminals "24VDC/10VDC" and "GND"
of terminal block "XE2" or via an external 24 V AC/DC voltage supply.
Condair EL/EL OC (NA)
BLOWERLIM. SIGN. ON/OFFCONT. SIGN.
V+
X8
X9 X12 X11
IN GND IN GND 24V IN24V IN
RS485-1 RS485-2
24V 10V
JP1
JP3
GND D–D+ GND D–D+
24VAC Sec. Loop GND CH1 CH2 24VDC/10VDC GND BP Sec. Loop BP Sec. Loop
1 2 3 4 5 6 7 8 9
XE2
12 11 141 2
L1 N
NC C NO
CDA
24 VDC
Driver board
Condair EL/EL OC
Module A
2. Set a jumper on JP1-24V on the driver board of the Condair EL/EL OC.