10
english
4.4
Electrical connection
The transducer is connected via a connector.
The pin assignments for the respective version can be
found in Table 4-3.
Note the information on shielding and cable
routing.
4.4.1 Connector BTL7-...-C003
Power
3
1
4
4
1
2
2
3
1
4
2
3
Fig. 4-10: Pin assignment of connector (view from above on
transducer)
Pin
Cable color
Signal
1
BN brown
10 to 30 V DC
2
WH white
Not used
1)
3
BU blue
0 V GND
2)
4
BK black
Not used
1)
BUS IN/OUT (data)
Pin
Cable color
Signal
1
YE yellow
TX+
2
WH white
RX+
3
OG orange
TX
−
4
BU blue
RX
−
1)
Unassigned leads can be connected to the GND on the controller side but not to the shield.
2)
Reference potential for supply voltage and EMC-GND.
Tab. 4-3: Pin assignment of ...-C003 connector
4.5
Shielding and cable routing
Defined ground!
The transducer and the control cabinet must be
at the same ground potential.
Shielding
To ensure electromagnetic compatibility (EMC), observe
the following:
– Connect transducer and controller using a shielded
cable. Shielding: Braided copper shield with minimum
85% coverage.
– Connector version: Shield is internally connected to
connector housing.
Magnetic fields
The position measuring system is a magnetostrictive
system. It is important to maintain adequate distance
between the transducer and strong, external magnetic
fields.
4
Installation and connection (continued)
Power
(pin)
Bus OUT/Port2
(socket)
Bus IN/Port1
(socket)
Cable routing
Do not route the cable between the transducer, controller,
and power supply near high voltage cables (inductive stray
noise is possible).
The cable must be routed tension-free.
Cable length
The maximum cable length when using CAT5e cables is
100 m
1)
.
1)
Prerequisite: Construction, shielding and routing preclude the effect of any
external noise fields.
Noise elimination
To avoid equipotential bonding - a current flow - through
the cable shield, please note the following:
– Use insulating bushes
– Put the control cabinet and the system in which the
BTL7 is located to the same ground potential.
BTL7-V50T-M _ _ _ _ -P-C003
Micropulse Transducer in a Profile Housing
Summary of Contents for BTL7-V50T-M-P-C003 Series
Page 1: ...BTL7 V50T M_ _ _ _ P C003 Betriebsanleitung deutsch...
Page 2: ...www balluff com...
Page 20: ...BTL7 V50T M_ _ _ _ P C003 User s Guide english...
Page 21: ...www balluff com...
Page 39: ...BTL7 V50T M_ _ _ _ P C003 Manual de instrucciones espa ol...
Page 40: ...www balluff com...
Page 58: ...BTL7 V50T M_ _ _ _ P C003 Notice d utilisation fran ais...
Page 59: ...www balluff com...
Page 77: ...BTL7 V50T M_ _ _ _ P C003 Manuale d uso Italiano...
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