Electrical Connection - Balluff BML SGA-AEZ1-LZZZ Serie Manual De Instrucciones

BML SGA-AEZ1-LZZZ- _ _ _1- _ _ _ _
Absolute magnetic encoder system
4
Installation and connection (continued)
4.4

Electrical Connection

The electrical connection is made using a connector.
See Tab. 4-5 for the pin assignment.
Connectors S115/S284
Fig. 4-9: Pin assignment of
S115 plug (M12,
8-pin), view from
above on sensor head)
DRIVE-CLiQ interface
without external
Pin
temperature processing
(BML SGA1-AEZ1-
LZZZ-ZU11-S115)
1
Not used
2
–
+Rx
3
–
–RX
4
–
GND
5
–
–TX
6
–
+Tx
7
–
Preset
8
–
9 Not present
10 Not present
11 Not present
12 Not present
Shield
Unassigned leads must not be connected.
1)
2) If not used, then connect to GND (recommended) or leave unconnected.
Tab. 4-5: Pin configuration S115/S284
www.balluff.com
Fig. 4-10: Pin assignment of
S284 plug (M12,
12-pin), view from
above on sensor head)
Signal
DRIVE-CLiQ interface with
external temperature
processing
(BML SGA1-AEZ1-
LZZZ-TU11-S284)
VDD
–
1)
+Temp
–
GND
–
–TX
–
+Tx
–
Not used
–
–RX
–
+Rx
Not used
–Temp
Preset
Not used
Shield
If the sensor is powered by a source separate
from the processing electronics, the grounds of
the sensor and processing electronics must be
connected.
Note the information on shielding and cable
routing on page 14.
Description
Supply voltage 10...30 V DC
–
Temperature input
Receive DRIVE-CLiQ signals
Sensor ground (0 V)
Receive DRIVE-CLiQ signals
Send DRIVE-CLiQ signals
Sensor ground (0 V)
Send DRIVE-CLiQ signals
Send DRIVE-CLiQ signals
–
1)
Send DRIVE-CLiQ signals
Receive DRIVE-CLiQ signals
Digital input , determines the current position at
2)
approx. 10 mm
Receive DRIVE-CLiQ signals
–
1)
Temperature input
Digital input , determines the current position at
2)
approx. 10 mm
–
1)
(Connector housing to) shield
english 13