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7.3.5 Fitting the conductor
1. Remove the insulation at a length of 0.34 - 0.39 in.
(9 to10 mm).
2. Insert a screwdriver with a tip of maximum 0.015 x 0.1 in.
(0.4 x 2.5 mm) into the square hole.
3. Insert the conductor into the corresponding round hole.
Remove the screwdriver. The conductor is now fixed in the
terminal.
Fig. 25 Fitting the conductor into the signal terminal
7.3.6 Setting the analog inputs, terminals 53 and 54
Contacts A53 and A54 are positioned behind the control panel
and used for setting the signal type of the two analog inputs.
The factory setting of the inputs is voltage signal "U".
Remove the control panel to set the contact. See fig. 26.
Fig. 26 Setting contact A54 to current signal "I"
7.3.7 RS-485 GENIbus network connection
One or more CUE units can be connected to a control unit via
GENIbus. See the example in fig. 27.
Fig. 27 Example of an RS-485 GENIbus network
The reference potential, GND, for RS-485 (Y) communication
must be connected to terminal 61.
If more than one CUE unit is connected to a GENIbus network,
the termination contact of the last CUE must be set to "ON"
(termination of the RS-485 port).
The factory setting of the termination contact is "OFF"
(not terminated).
Remove the control panel to set the contact. See fig. 28.
Fig. 28 Setting the termination contact to "ON"
TM03 9026 2807
If a 0/4-20 mA sensor is connected to terminal 54,
the input must be set to current signal "I".
Switch off the power supply before setting
contact A54.
TM03 9104 3407TM03 9005 2807
TM03 9006 2807
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