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Service-Manual, new version
author: Chr. Fuchs 17.06.99 / INDUCS Ltd. 18.09.03
page 28 of 28
9.4
Signal connector ST1
ST1 on power board C016 and ST1 ond Logic print C018 are directly connected (connector 1 at
connector 1, connector 2 at connector 2 ). Therefore the signs are identical.
Connec-
tion
Sign
Short description
1
+24 VDC
24V for Logic print
2
enable
Verify transistor module.
…
.......................
2
µ
s 2
µ
s
20ms
3
low
Verify transistor module:
Logic sign (High speed CMOS), frequency env. 20 kHz
4
GND
GND Logic
5
High0
Verify transistor module :
Logic sign (High speed CMOS), frequency env. 20kHz
6
High1
Not connected
7
High2
Not connected
8
High3
Not connected
9
iph
Sign, proportional to phase current, range –5V to +5V
Содержание SH/BA 3500
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