Outputs; Inputs; Dimensions, Weights - Balluff BML-S1G0-B7-M5E-0-S284 Serie Betriebsanleitung

BML-S1G0-B/S7_ _-M5E_-_0-(SA26-)S284
Absolute Magnetically Coded Position Measuring System
9
Technical data (continued)
9.4

Outputs

SSI (BML-S1G0-S...)
Absolute output RS 422 differential signal
Bit number 24, 25, 26, 32
(incl. error and null bits)
Coding Binary code or Gray code
Count direction Rising or falling (see Fig. 4-1
to Fig. 4-3)
SSI data Error bit, position
SSI clock frequency f – 70 kHz...1400 kHz with
Clk
– 70 kHz...900 kHz with
Max. sampling rate Clock frequency f
of transmitted bits + 3)
BiSS C (BML-S1G0-B...)
Absolute output RS 422 differential signal
Bit number 40 (4 null bits + 28 position +
1 error + 1 warning + 6 CRC)
Coding Binary code
Count direction Rising (see Fig. 4-1 to
Fig. 4-3)
BiSS C data Null bit, position, error bit,
warning bit, CRC
BiSS C clock frequency 100 kHz...10 MHz
Max. sampling rate
At f = 10 MHz 110 kHz
Clk
At f = 100 kHz 2 kHz
Clk
Additional real-time output
BML-S1G0...-M5EA-... – Analog, incremental real-
– 1 Vss (sine, cosine signal),
BML-S1G0...-M5EQ-... – Digital, incremental real-
– For resolution with min.
9.5

Inputs

Clock RS 422 differential signal
Start set 10...28 V to GND > 0.5 s
www.balluff.com
32 data bits
24/25/26 data bits
/(number
Clk
time signal
2 mm period
time signal RS 422
edge distance, see Tab. 6-3
9.6

Dimensions, weights

Reading distance 0.2...0.8 mm
sensor head/magnetic Recommended: 0.4 mm
tape
Max. measuring length – SSI: see Tab. 9-1
– BiSS: 48 m
Housing material Nickel-plated, chrome-plated
die-cast zinc
Connection type M12x1, 12-pin plug
Weight (sensor head) 65 g
Max. Number Resolution
of bits
measuring
length
2 m 24
4 m 25
0.9765625 µm
(1000/1024 µm)
8 m 26
48 m 32
2 m 24
4 m 25
8 m 26
48 m 32
4 m 24
8 m 25
16 m 26
48 m 32
10 m 24
20 m 25
40 m 26
48 m 32
20 m 24
40 m 25
48 m 26
48 m 32
Tab. 9-1: Max. SSI/BiSS measuring length + max. movement speed
If a digital real-time interface is available, the max.
movement speed is also defined by the min. edge
distance, see Tab. 6-3 on page 22
Interpolation
factor
2048
v = 0...10 m/s
2000
1 µm
v = 0...5 m/s
1000
2 µm
v = 0...10 m/s
400
5 µm
v = 0...10 m/s
200
10 µm
v = 0...10 m/s
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