![Contrec 515 FA01 Скачать руководство пользователя страница 26](http://html1.mh-extra.com/html/contrec/515-fa01/515-fa01_operation-manual_2658201026.webp)
Installation & Maintenance
16
515 FA01 - 29 August 2021
A remote push-button key can be connected to the Logic Inputs as shown
below in Figure 10.
Figure 10 Logic Inputs Connection Diagram
Outputs
The advanced option for the instrument provides two opto-isolated output
ports. Either or both can be used for 4-20 mA or pulse outputs.
CAUTION
Due to the dual-purpose nature of the outputs, take care not to
set the output as an open collector pulse type signal when
connected to a 4-20 mA loop circuit.
4-20 mA Output Connection
Figure 11 shows the connections for a 4-20 mA output. Output channel 1
uses terminals 27 (+) and 28 (-), output channel 2 uses terminals 29 (+) and
30 (-).
Maximum Load Resistance = (Supply-9) / 0.02 ohms
C-
23
Logic Input
22
24
25
26
1+
2+
3+
4+
Signal Ground
Содержание 515 FA01
Страница 8: ...viii 515 FA01 29 August 2021...
Страница 10: ...x 515 FA01 29 August 2021...
Страница 86: ...Communications 76 515 FA01 29 August 2021...
Страница 88: ...78 515 FA01 29 August 2021...
Страница 94: ...84 515 FA01 29 August 2021...