Balluff BML SGA-AEZ1-LZZZ 1 Series, Руководство пользователя

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4.4 Electrical Connection
The electrical connection is made using a connector.
See Tab. 4-5 for the pin assignment.
Connectors S115/S284
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.
Fig. 4-9:
1
8
7
6
5
4
3
2
Pin assignment of
S115 plug (M12,
8-pin), view from
above on sensor head)
Fig. 4-10:
1
10
9
12
8
7
6
5
4
11
3 2
Pin assignment of
S284 plug (M12,
12-pin), view from
above on sensor head)
Pin
Signal
Description
DRIVE-CLiQ interface
without external
temperature processing
(BML SGA1-AEZ1-
LZZZ-ZU11-
S115
)
DRIVE-CLiQ interface with
external temperature
processing
(BML SGA1-AEZ1-
LZZZ-TU11-
S284
)
1 VDD Supply voltage 10...30 V DC
2
Not used
1)
– –
– +Temp Temperature input
3
+Rx – Receive DRIVE-CLiQ signals
– GND Sensor ground (0 V)
4
–RX – Receive DRIVE-CLiQ signals
– –TX Send DRIVE-CLiQ signals
5
GND – Sensor ground (0 V)
– +Tx Send DRIVE-CLiQ signals
6
–TX – Send DRIVE-CLiQ signals
– Not used
1)
–
7
+Tx – Send DRIVE-CLiQ signals
– –RX Receive DRIVE-CLiQ signals
8
Preset –
Digital input
2)
, determines the current position at
approx. 10 mm
– +Rx Receive DRIVE-CLiQ signals
9 Not present Not used
1)
–
10 Not present –Temp Temperature input
11 Not present Preset
Digital input
2)
, determines the current position at
approx. 10 mm
12 Not present Not used
1)
–
Shield Shield (Connector housing to) shield
1) Unassigned leads must not be connected.
2)
If not used, then connect to GND (recommended) or leave unconnected.
Tab. 4-5: Pin configuration S115/S284
4
Installation and connection (continued)
BML SGA-AEZ1-LZZZ- _ _ _1- _ _ _ _
Absolute magnetic encoder system
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