ABB VM1-T, Руководство пользователя

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36.3
36.4
?
36.2
/ A: 24 V ...48 V AC/DC; 60 V DC
LOGIC
3
4
27
2
-Q0
15
10
16
26
30
-RL1
-MO2
-MO1
-MC
-DN
-DR
-DC1
-DC2
-DO1
-DO2
-BB4
-MU
B: 100 V AC; 1 10 V ...240 V AC/DC
=
=
-MS
VM1-T
- VACUUM CIRCUIT BREAKER 24
—
9. Figures
Sample for coding
Control Code B1 B2 B3 B4 B5 B6
wiring Pin X X
socket Hole
Control Hole X X
wiring Pin
plug Code B1 B2 B3 B4 B5* B6
• B5 is used in spec ial cases only
Figure 9/14: Possible encoding of the control wiring plug connector,
58-way control wiring socket.
36.2 Control wiring socket
36.3 Centres for coding pins and bores
36.4 Bore for the actuating pin on the control wiring plug
for controling the auxiliary switch.
Coding:
( ... ) In brackets is stated
the corresponding coding
designation for the
control wiring plug (1 0.2)
The coding pins can
befitted in the
control wiring socket (1 0.1)
and/or in the
control wiring plug. (10.2)
Basic design:
Number of sockets optional,
but always with the
basic assignment:
1,8, 10, 20, 21, 31, 33, 40.
Sockets and pins can be
mixed In the control wiring
socket (1 0.1) and control
wiring plug (1 0.2) as required
Figure 9/13: Block diagram of the magnetic actuator mechanism.
2 ”READY” lamp (LED)
3 ON push-button
4 OFF push-button
10 Actuator
15 Sensor for “circuit breaker OFF” signal
16 Sensor for “circuit breaker ON” signal
26 Storage capacitor
27 Circuit breaker control unit
30 Converter for operation with AC or DC voltage
-Q0 Circuit breaker
External circuit breaker connection:
Inputs:
-MU Switching command OFF (closed circuit)
-RL1 Closing lock-out (closed circuit)
-MO2 Switching command OFF 2 (open circuit)
-MO1 Switching command OFF 1 (open circuit)
-MC Switching command ON (open circuit)
-MS Supply voltage
Outputs:
-BB4 Fleeting contact (100 ms)
-DN NOT READY (NCC)
-DR READY (NOC)
-DC2 ON signal 2 (NOC)
-DO2 OFF signal 2 (NOC)
-DC1 ON signal 1 (NOC)
-DO1 OFF signal 1 (NOC)
See page 42 for comparison of IEC/VDE designations.