ABB Modures LZ92-1 - Page 52

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50160
502'10
W115 R.44 R.4S R.46
ROJ2S
ROJ26
R.25 R.26
laia!alololaial
jajajajaj (T]lolala!alalaia\
W61
10
Wll5 Rated frequency
50
Hz, code F5:
o--o
(amplitude
calibration
60 Hz, code F6:
-o
o- necessary)
R.44 Rated frequency 50 Hz, code F5: R.44, R.45, R.46 = 5.6 kOhm
R.45
Rated frequency
60
Hz, code F6:
R.44,
R.45, R.46 = 3.9
kOhm
R.46
W61
direct opto-coupler input , code
El. .• E4,
Q:
0 o--o
inverted opto-coupler input , code E5 ••• ES, Q: o--o 0
R.25 opto-coupler input
R.26 voltage
Code
El,
E5
E2,
E6
E3,
E7
E4, ES
EO
Fig. 9.19 - PCB 1 in EW91 (HESG 43S 04S)
50
Voltage
24 v
4S .•. 60 v
110 ••• 125 v
220 ..• 250
v
R.25 =
R.26
1,5 k 2 w
3,3 k 2 w
6,S
k
2
w
18
k
2 w
CD
and remove
link W61
also