SLC-220 User Guide Rev 2.0
June 2018
18
If the SLC-220 unit is equipped with Outputs board/s, pass the 4-20mA cable through the proper
cable gland in the external wall of the enclosure. Then connect the two wires to the contacts of
terminal block TB19 as follows:
TB19 Contact
Contact Function
Iout
4-20 mA + (Current source, non-isolated)
GND
4-20 mA - (Current return, non-isolated)
If 0-5 V output is required (instead of 4-20 mA), connect each of the two wires to TB19 as follows:
TB19 Contact
Contact Function
Vout
0-5 V + (non-isolated)
GND
0-5 V return (non-isolated)
Note:
At this point, the current / voltage output is not galvanically isolated.
Setting the functionality / range of the output is done by jumpers on the Outputs board:
JP5 position JP6 position
Range at TB19
2-3
2-3
0-5 V
1-2
2-3
4-20 mA < This is the default setting
2-3
1-2
0-20 mA
1-2
1-2
0-24 mA
Содержание ID-220 SERIES
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