VAMP Ltd
Arc protection system
User manual
VAMP 220 / 220R
VM220.EN004
Vamp 24h support phone : +358 (0)40 573 6316
33
VAM
12 CD
POWER
COM
TEST/ERROR
SENSOR
ADDR.
COM1
COM2
VY005A
ARC SENSORS 1 ... 10
24 V
1
2
3
4
5
6
7
8
9
10
Made in Finland
T
E
M
P
S
S
I
+
+
Arc
sensor 1
Arc
sensor 1
Arc
sensor 2
SLAVE UNIT 1
SLAVE UNIT 2
MODULAR CABLE
VAM
12 CD
POWER
COM
TEST/ERROR
SENSOR
ADDR.
COM1
COM2
VY005A
ARC SENSORS 1 ... 10
24 V
1
2
3
4
5
6
7
8
9
10
Made in Finland
T
E
M
P
S
S
I
+
+
Arc
sensor 2
Figure 5.5.2-1 The connection between the sensors and the slave units.
5.5.3.
Connecting portable sensor
The portable arc sensor can be connected to any slave unit in
the system. When connected the portable sensor functions as a
part of the arc protection system.
Connect the portable arc sensor to the SENSOR plug-in type
modular connector of the slave.
Attach the sensor to personnel in such a way that the sight
against the working object is free all the time.
NOTE!
Disconnect the portable arc sensor from the slave unit immedi-
ately after use. If the sensor is left connected, it may cause false
activations.
5.5.4.
Arc sensor wiring over long distances
If the standard cable of the arc sensor (6 m) is too short, a
shielded arc sensor cable can be used for distances up to 20 m
(arc sensor VA 1 DA -20S).
5.6.
Installing trip multiplier VAR 4 CE
If more than four trip outputs are needed at a time, the trip
multiplier relay VAR 4 CE can be used.
Attach the trip multiplier relay to a DIN rail close to the place
where the master unit is mounted.
