ABB REF 542plus Technical Reference Manual page 33

1MRS755859
Multifunction Protection and Switchbay Control
Unit
Technical Reference Manual
Optionally the communication module
*
Optionally the 4 ... 20 mA analog input module or the 4/0 ... 20 mA analog
*
output module
M4
± 0,1
33 184
229
Fig. 5.1.-2 Wide housing version dimensions.
M4
10 233,5
12
ca. 70
10
M4
REF 542plus REF 542plus
± 0,1
18
261,5
± 0,1
233,5
18
A051269
33