Greisinger GIR 230 NTC / DIV Flush-mount differential digital regulator GIR 230 NTC / DIV -40.0 to +120.0 °C Assembly di 603296 데이터 시트
제품 코드
603296
E33.0.31.6C-02 Manual for connection and operation of the GIR230 Pt1000 / DIF and GIR230 NTC /DIF Page 5 of 14
3.3. Connecting an input signal
Please take care not to exceed the limitations of the inputs when connecting the device as this may lead
to destruction of the device..
to destruction of the device..
3.3.1. Connecting of the temperature probes
temperature probe (2-wire-technology) – sensor 1
temperature probe (2-wire-technology) – sensor 2
3.4. Connecting switching outputs
The switching outputs are depending on the device’s configuration of the selected output func-
tions. (see chapter 4.2)
tions. (see chapter 4.2)
Hint:
In order to avoid unwanted or wrong switching processes, we suggest to connect the
device’s switching outputs after you have configured the device’s switching outputs
properly.
device’s switching outputs after you have configured the device’s switching outputs
properly.
Please take care that you must not exceed the limits of the voltage and of the maximum current
of the switching outputs (not even for a short period of time).
Please take extreme care when switching inductive loads (like coils or relays, etc.) because of
their high voltage peaks, protective measures to limit these peaks have to be taken.
of the switching outputs (not even for a short period of time).
Please take extreme care when switching inductive loads (like coils or relays, etc.) because of
their high voltage peaks, protective measures to limit these peaks have to be taken.
When switching large capacitive loads a series resistor for current limitation is needed, because
of the high turn-on-current of high capacitive loads. The same applies to incandescent lamps,
whose turn-on-current is also quite high due to their low cold resistance.
of the high turn-on-current of high capacitive loads. The same applies to incandescent lamps,
whose turn-on-current is also quite high due to their low cold resistance.
3.4.1. Connection of the relay outputs
3.4.2 Connection of output 3
(NPN-output, switching to ground)
Connection of consumer loads (motor, heater)
Connection of consumer loads (lamp)
+
_
Supply:
for load
6
7
8
7
8
5
1
2
3
4
M
6
7
8
7
8
5
1
2
3
4
N
L
230V~
sensor 1
6
7
8
5
1
2
3
4
sensor 2
6
7
7
8
5
1
2
3
4