G0M2H Datasheet, PDF (1/4 Pages) Baumer IVO GmbH & Co. KG – Absolute encoders - SSI

Absolute encoders - SSI
Hollow shaft max. ø14 mm
Optical multiturn encoders 14 bit ST / 12 bit MT
G0M2H - SSI
Features
–– Encoder multiturn / SSI
–– Optical sensing
–– Resolution: singleturn 14 bit, multiturn 12 bit
–– Hollow shaft max. ø14 mm
–– Compact design
–– Cost-efficient mounting
–– High reliability by self-diagnostics
–– Counting direction input
–– Available with additional incremental output
G0M2H hollow shaft
Technical data - electrical ratings
Voltage supply
10...30 VDC
Reverse polarity protection Yes
Consumption w/o load ≤50 mA (24 VDC)
Initializing time (typ.)
20 ms after power on
Interfaces
SSI, Incremental A 90° B
(optional)
Steps per turn
16384 / 14 bit
Number of turns
4096 / 12 bit
Incremental output
2048 pulses A90°B
+ inverted
Absolute accuracy
±0.025°
Sensing method
Optical
Code
Gray or binary
Code sequence
CW/CCW coded by connection
Inputs
SSI clock
Control signals UP/DOWN and
zero
Output circuit
SSI data linedriver RS485
Diagnostic outputs push-pull
Interference immunity
DIN EN 61000-6-2
Emitted interference
DIN EN 61000-6-4
Diagnostic functions
Self-diagnosis
Code continuity check
Multiturn sensing
Approval
UL approval / E63076
Technical data - mechanical design
Housing
Shaft
Protection DIN EN 60529
Operating speed
Rotor moment of inertia
Materials
Operating temperature
Relative humidity
Resistance
Weight approx.
E-connection
ø58 mm
ø12 mm hollow shaft
ø14 mm hollow shaft
IP 54
≤6000 rpm (mechanical)
≤6000 rpm (electric)
20 gcm²
Housing: aluminium
Flange: aluminium
-25...+85 °C
-40...+85 °C (optional)
95 % non-condensing
DIN EN 60068-2-6
Vibration 10 g, 16-2000 Hz
DIN EN 60068-2-27
Shock 200 g, 6 ms
400 g
Connector, 12-pin
1
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