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Translation module ASA110H

Translation module ASA110H

PRODUCENT CODE: -
CATEGORY: Absolute Linear Encoders | MagLine
Producer: SIKO GmbH
The product is available on request
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from 1000 PLN (net)
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Description
The evaluation electronics operate according to the incremental measuring principle with a pole pitch of 1 mm on the magnetic tape. Thanks to the battery backup, the measured values are retained even if the adjustment is de-energized. This evaluation electronics thus provide a quasi-absolute solution by outputting the measured values via the absolute interface SSI. The Line Driver (LD) output circuit is also available.
  • Max. resolution 1 μm (LD)
  • Repeat accuracy ±5 μm
  • SSI interface
  • Scale MBA110/1
  • Reading distance ≤0.4 mm
  • Compact, absolutely measuring unit with hard-wired sensor
  • Maintenance-free backup battery
  • Optional: 2 x digital LD interface

Note

The internal translation module can generate fast counting pulses, the lengths of wich are limited by the pulse interval. The downstream electronics must be adjusted accordingly. Select the pulse interval in advance, if necessary.

Technical data
Mechanical data
Weight ≤0.4 kg
Housing steel sheet (electrogalvanized)
zinc die-cast (sensor)
Sensor/band reading distance 0.1 … 0.4 mm
Cable length ≤6 m
Cable sheath PUR, suitable for drag-chain use (12-core ø5.8-0.4 mm)
Cable bending radius 5x cable diameter (static)
7.5x cable diameter (dynamic)
Electrical data
Operating voltage 5 … 30 V DC (reverse polarity protection)
Current consumption < 150 mA at 24 V DC (unloaded)
Battery CR17335SE, 3 V lithium, 1800 mAh
Battery service life 10 Year(s) at TU = 20° C (according to manufacturer specification)
Output circuit LD (RS422)
Output signals 2x A, 2x /A, 2x B, 2x /B
Output signal level high >2.5 V
Output signal level low < 0.8 V
Pulse interval 0.2, 0.5, 1.1, 2.5, 6.3 µs
Interface SSI (RS422)
Type of connection D-Sub (9-pole, 1x pin; 15-pole, 1x pin)
System data
Travel speed
Resolution 1 μm fixed (SSI)
0.2, 2, 10, 12.5 µm (LD)
System accuracy ±25 µm at TU = 20° C
Repeat accuracy ±5 µm (unidirectional)
Measuring range 4000 mm
Travel speed ≤8 m/s (SSI) (start-up travel speed:)
see table (LD) (depending on pulse interval)
Travel speed Travel speed Vmax [m/s] Resolution [µm] 0.5 0.80 0.32 0.15 0.06 0.02 1 4.00 1.60 0.72 0.32 0.12 10 8.00 8.00 7.20 3.20 1.25 12.5 8.00 8.00 8.00 4.00 1.60 Pulse interval [μs] 0.2 0.5 1.1 2.5 6.3 Counting frequency [kHz] 1250.00 500.00 230.00 100.00 40.00 6 2 3 3 3 3 3 Travel speed Travel speed Vmax [m/s]
Resolution [µm]
0.5
0.80
0.32
0.15
0.06
0.02
1
4.00
1.60
0.72
0.32
0.12
10
8.00
8.00
7.20
3.20
1.25
12.5
8.00
8.00
8.00
4.00
1.60
Pulse interval [μs]
0.2
0.5
1.1
2.5
6.3
Counting frequency [kHz]
1250.00
500.00
230.00
100.00
40.00
6
2
3
3
3
3
3
(Travel speed Vmax [m/s]
Resolution [µm]
0.5
0.80
0.32
0.15
0.06
0.02
1
4.00
1.60
0.72
0.32
0.12
10
8.00
8.00
7.20
3.20
1.25
12.5
8.00
8.00
8.00
4.00
1.60
Pulse interval [μs]
0.2
0.5
1.1
2.5
6.3
Counting frequency [kHz]
1250.00
500.00
230.00
100.00
40.00
6
2
3
3
3
3
3
)
Ambient temperature … 60 °C
Storage temperature -20 … 70 °C
Relative humidity ≤95 % (translation module, condensation inadmissible)
≤100 % (sensor, condensation admissible)
EMC EN 61000-6-2 (interference resistance / immission)
EN 61000-6-4 (emitted interference / emission)
Protection category IP20 (EN 60529 (translation module))
IP67 (EN 60529 (sensor))
Ambient conditions
Ambient temperature … 60 °C
Storage temperature -20 … 70 °C
Relative humidity ≤95 % (translation module, condensation inadmissible)
≤100 % (sensor, condensation admissible)
EMC EN 61000-6-2 (interference resistance / immission)
EN 61000-6-4 (emitted interference / emission)
Protection category IP20 (EN 60529 (translation module))
IP67 (EN 60529 (sensor))