Manual - TC.P Quadro
Commissioning
2016-08-05
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3.2.4.7. Digital/analogue control connection
(X105/digital and analogue interface)
The tasks of the interface X105 cover
Set value specification (U, I, P, R
i
) and actual value output
For further information see chapter 3.3.3.2, page 74.
Digital remote control
For further information see chapter 3.3.3.6, page 77.
Interlock safety circuit
For further information see chapter 3.2.4.8, page 65.
Arrangement/pin definition
All control signals for the device control and set value specification are
connected to a 25-pin D-Sub connector (female) on the rear of the de-
vice.
Pin 1
Pin 14
Pin 13
Pin 25
Back panel
Fig. 29
Pin arrangement at analogue/digital interface X105
(Sub-D, 25-pin, female).
Pin
Signal
I/O
Description
1
AGND
I
Analogue ground for pins 2
–4, 14–16
2
VREF
I
Voltage setpoint input 0
–10 V
3
IREF
I
Current setpoint input 0
–10 V
4
IACT
O
Current feedback output 0
–10 V
5
0 VDC
O
0 V
DC
I/O ground for pin 25
1
6
+10 VDC
O
Analogue reference voltage
7
COM
I
(connected to pin 17)
0VDC DigIn; common ground
for pins 8
–9, 18–20, 24
8
APP_DIGITALIN_4;
CLEAR_ERROR
I
Digital input 0-2V /10-24V DC
9
VOLTAGE_ON
I
Digital input 0-2/10-24V DC
10
OK/ALARM_b
2
O
Relay output 1 normally open
Table continued on next page.
