Condair UDC - Page 53

53Condair CRC and CRC-NA
3.8.8 Connecting the CRC or CRC-NA to the Condair US
1. Connect the CRC or CRC-NA to the corresponding terminals of terminal block "XE2" of the Condair
US according to the appropriate wiring diagram (see below).
Note: The voltage supply of the CRC is established via the terminals "Control Signals (V+)" and
"Control Signals (GND)" of terminal block "XE2" or via an external 24 V AC/DC voltage supply.
24V AC/DC 0V/GND 2-10V OUT
1 2 3 4 5 6 7 8
J1
24V
10V
Condair US
Security (VDC) External Safety Loop Control Signal (GND) Control Signal (IN) Limit Signal (IN) Control Signal (V+) Limit Signal (GND) Safety Circuit Safety Circuit
1 2 3 4 5 6 7 8 9
XE2
J1
24V
10V
Condair US
Security (VDC) External Safety Loop Control Signal (GND) Control Signal (IN) Limit Signal (IN) Control Signal (V+) Limit Signal (GND) Safety Circuit Safety Circuit
1 2 3 4 5 6 7 8 9
XE2
***
0...10V
24V AC/DC 0V/GND H OUT
JP1
2
3
1
JP3
2
3
1
***
1 2 3
JP1
2
3
1
JP3
2
3
1
24 VDC 24 VDC
Control board
Condair US
Control board
Condair US
CRC-NA
CRC
2. Set a jumper on "J1-24 V" on the control board of the Condair US.
3. Only for CRC: Set the output signal of the CRC to "0-10V" using the Jumpers JP1 and JP3 on the
control board of the CRC.
Note: other output signal settings (e.g. 4-20mA) are also possible, see CRC jumper settings in Sec-
tion 3.7.