Other Connections; Analog Outputs 0/4-20 Ma - ABB REF 542plus Operator's Manual

REF 542plus REF 542plus
19.3.
19.3.1.
80
Multifunction Protection and Switchgear Control Unit
Operator's manual
BIO3 Code
1VCF750132R0804
1VCF750132R0802
1VCF750132R0804
1VCF750132R0805
1VCF750132R0806
1VCF750132R0807
1VCF750132R0808
Fig. 19.2.2.1.-1 2 BIO3 modules with interconnected inputs and the static output

Other connections

Analog outputs 0/4-20 mA

The 4 analog outputs, when present, are available at connector X50 accordingly to
the following diagram (see Fig. 19.3.1.-1). The not used pins, including the
shielding of the cable are connected to ground.
Description
Binary I/O3 - 80..250 VDC/50 VDC Standard with
Static Channel
Binary I/O3 - 80..250 VDC/50 VDC Standard with
interconnected '-' on inputs
Binary I/O3 - 80..250 VDC/50 VDC Standard with
Static Channel and with interconnected '-' on inputs
Binary I/O3 - 80..250 VDC/72 VDC Standard
Binary I/O3 - 80..250 VDC/72 VDC Standard with
Static Channel
Binary I/O3 - 80..250 VDC/143 VDC Standard
Binary I/O3 - 80..250 VDC/143 VDC Standard with
Static Channel
1MRS755869
A051455