Balluff BTL PA0400 Series, Руководство пользователя

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5
Installation and connection (continued)
5.2 Electrical Connection
The electrical connection is made via a plug connection
(for pin assignment see Tab. 5-2).
See the information about Shielding and cable
routing on page 11.
Fig. 5-4: Pin assignment of S15 (view from above on BTL)
Pin Signal
1 0 V (output 2)
2 0 V (output 1)
3 Output 2
4 C/Q
1)
5 Output 1
6 GND
2)
7 10…30 V DC
8 Not assigned
3)
1) Only for configuration via IO-Link
2)
Reference potential for supply voltage and EMC-GND
3)
Unassigned leads that are not used can be connected to the GND on
the controller side but not to the shield.
Tab. 5-2: Pin assignment S15
5.3 Shielding and cable routing
Defined ground!
The BTL and the control cabinet must be at the
same ground potential.
Shielding
Observe the following instructions to ensure
electromagnetic compatibility (EMC):
– Connect BTL and controller using a shielded cable.
Shielding: Braided copper shield with minimum 85%
coverage.
– Shield is internally connected to connector housing.
Magnetic fields
The position measuring system is a magnetostrictive
system. Be sure to provide sufficient distance of the BTL
from strong external magnetic fields.
Cable routing
Do not route the cable between the BTL, controller, and
power supply near high voltage cables (inductive stray
noise is possible).
The cable must be routed tension-free.
Cable length
BTL …-C15AA/A1… Max. 30 m
1)
BTL …-C15AE/A5… Max. 100 m
1)
1)
Prerequisite: Construction, shielding and routing preclude the effect of
any external noise fields.
Tab. 5-3: BTL cable lengths
BTL PA0400- _ _ _ _ -C15A _ _ _ _ -000S15
Magnetostrictive Linear Position Sensor – Profile Style