Hollow shaft max. ø14 mm
Optical multiturn encoders 14 bit ST / 12 bit MT
Absolute encoders - SSI
G0M2H - SSI
Part number
G0M2H.
Pulses / Incremental output
02
No incremental output
04 2048 pulses / push-pull
06
2048 pulses / RS422
E-connection
A1 Connector M23, 12-pin, radial
A3 Connector M23, 12-pin, radial,
for incremental output 04/06
21
Cable 1 m, radial
10
12
20
90
92
0
1
B
4
5
F
Data transfer
tp
T=1/f
clock
data
tv
bit n
bit n-1
bit 3
bit 2
bit 1
Accessories
Connectors and cables
(page %S)
Z 130.001
Z 130.003
Z 130.005
Z 130.007
Z 182.001
Z 182.003
Z 119.023
Z 119.024
Z 119.041
Z 119.050
Z 119.053
Z 119.070
Z 119.072
Z 119.073
Z 119.076
Z 119.082
Female connector M23, 12-pin, less cable
Female connector M23, 12-pin, 2 m cable
Female connector M23, 12-pin, 5 m cable
Female connector M23, 12-pin, 10 m cable
Female connector M23, 12-pin, less cable
(incr.)
Female connector M23, 12-pin, 2 m (incr.)
Spring coupling for encoders with ø58 mm
housing
Torque support and spring washer for
encoders with 9.5 mm pin
Torque support by rubber buffer element for
encoders with 15 mm pin
Spring coupling
Spring coupling height 19.1 mm
Spring coupling height 29.1 mm
Spring coupling for encoders with ø58 mm
housing, hole distance 73 mm
Spring coupling for encoders with ø58 mm
housing, hole distance 68 mm
Spring coupling for encoders with ø58 mm
housing
Spring coupling for encoders with ø58 mm
housing, hole distance 63 mm
Mounting accessories
(page %S)
Voltage supply / signals
10...30 VDC / gray code 25 bit
10...30 VDC / binary code 25 bit
10...30 VDC / gray code 24 bit
10...30 VDC / gray code 26 bit
10...30 VDC / binary code 26 bit
Hollow shaft
Hollow shaft ø12 mm without pin
Hollow shaft ø12 mm with pin 15 mm
Hollow shaft ø12 mm with pin 9.5 mm
Hollow shaft ø14 mm without pin
Hollow shaft ø14 mm with pin 15 mm
Hollow shaft ø14 mm with pin 9.5 mm
Trigger level
SSI-Clock
SSI-Data
Control input
Input level High
Input level Low
Input resistance
Incremental outputs
Output level High
Output level Low
Output level High
Output level Low
Load High
Load Low
Optocoupler
Linedriver RS485
Input circuit
>0.7 UB
<0.3 UB
10 kΩ
Output circuit
Linedriver RS422
>2.5 V (I = -20 mA)
<0.5 V (I = 20 mA)
Push-pull circuit-proof
>UB 3.5 V (I = -20 mA)
<0.5 V (I = 20 mA)
<20 mA
<20 mA
Subject to modification in technic and design. Errors and omissions excepted.
29/10/2008
tm
SSI
Circuit
Clock frequency f
Scan ratio of T
Time lag tv
Monoflop time tm
Clock interval tp
62.5...1500 kHz
40...60 %
150 ns
25 µs + T/2
30 µs
2
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