58
1MRS750527-MUM
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Technical Reference Manual, General
5()B
The following values are recommended for the resistor Rh
ext
below:
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7HUPLQDOQXPEHUVDUHUH632
&RQILJXULQJWKHWULSFLUFXLWVXSHUYLVLRQ&07&6B
The Relay Configuration Tool can be used to connect the trip circuit supervision
input status signals to the function blocks CMTCS1 and CMTCS2. The
configuration of the blocking signal is user-specific and can only be defined in the
feeder terminal configuration. The trip circuit supervision inputs in the feeder
terminal configuration are as follows:
TCS1 and TCS2 inputs in REF 541 and REF 543:
TCS1 and TCS2 inputs in REF 545:
2SHUDWLQJYROWDJH8F
6KXQWUHVLVWRU5K
H[W
48 V dc
1.2 k
Ω
, 5 W
60 V dc
5.6 k
Ω
, 5 W
110 V dc
22 k
Ω
, 5 W
220 V dc
33 k
Ω
, 5 W
this contact is optional
**) This N/C contact enables supervision of N/O AUX contact;
*) This is the Circuit Breaker N/O AUX contact
**)
*)
+ Uc (Operating voltage)
Ic
> 20 V
REF 54_
Rs
Rh (ext)
Rh
(in
t)
X4.1.13
X4.1.12
X4.1.11
X4.1.10
TCSfunc
Uc
Trip Circuit Supervision 1 input
PS1_4_TCS1
Trip Circuit Supervision 2 input
PS1_4_TCS2
Trip Circuit Supervision 1 input
PS2_4_TCS1
Trip Circuit Supervision 2 input
PS2_4_TCS2