Electrical Connection; Connector S284; Circuitry For Ssi/Biss - Balluff BML-S1G0-B7-M5E-0-S284 Serie Betriebsanleitung

BML-S1G0-B/S7_ _-M5E_-_0-(SA26-)S284
Absolute Magnetically Coded Position Measuring System
4
Installation and connection (continued)
4.4

Electrical connection

The electrical connection is made using a connector. See
Tab. 4-4 for the pin assignment.
Note the information on shielding and cable
routing on page 14.
4.4.1

Connector S284

The position measuring system is connected via a 12-wire
cable (see accessories on page 32).
Fig. 4-8: M12 plug pin assignment (view on pin side)
Pin
BML-S1G0-_7_ _-M5EZ/Q/A-_0-S284
...Z-...
1 WH Must remain
free
2 BN Must remain
free
3 GN
4 YE
5 GY
6 PK
7 BU
8 RD
9 BK Must remain
free
10 VT Must remain
free
11 GY PK
12 RD BU
PH Shield
Tab. 4-4: Pin assignment
www.balluff.com
Signal
...Q-... ...A-...
(Digital (Analog
real-time real-time
signal) signal)
+B
+B (+Cos)
−B
−B (−Cos)
+Clk
−Clk
−Data
+Data
GND
U
B
−A
−A (−Sin)
+A
+A (+Sin)
Start set
Must remain free
PE
4.4.2

Circuitry for SSI/BISS

+Clk
–Clk
+Data
–Data
GND
U
BML...
B
Fig. 4-9: Connection example for BML... with controller
Clk, Data and supply are stranded in pairs (see
Fig. 4-9).
Description
Digital rectangular signal
Sinusoidal analog signal
Digital rectangular signal
Sinusoidal analog signal
Clock signal (RS422)
Clock signal (RS422)
Data signal (RS422)
Data signal (RS422)
Sensor ground (0 V)
Supply voltage +5 V DC, 10 to 28 V DC
Digital rectangular signal
Sinusoidal analog signal
Digital rectangular signal
Sinusoidal analog signal
Define the current position as approx 10 mm
–
Connector housing/shield
120Ω
Controller
english 13