Absolute encoders - SSI
Shaft with clamping or synchro flange
Optical multiturn encoders 14 bit ST / 12 bit MT
GM400, GM401 - SSI
Accessories
Trigger level
SSI
Circuit
Connectors and cables (page %S)
SSI-Clock
SSI-Data
Optocoupler
Linedriver RS485
Z 130.001
Z 130.003
Z 182.001
Female connector M23, 12-pin, less cable
Female connector M23, 12-pin, 2 m cable
Female connector M23, 12-pin, less cable
(incr.)
Control inputs
Input level High
Input level Low
Input resistance
Input circuit
>0.7 UB
<0.3 UB
10 kΩ
Z 182.003
Female connector M23, 12-pin, 2 m (incr.)
Mounting accessories for GM400 (page %S)
Z 119.006
Z 119.013
Eccentric fixing, single
Adaptor plate for clamping flange for
modification into synchro flange
Diagnostic outputs or
Incremental outputs
Output circuit
Push-pull circuit-proof
Z 119.017
Mounting angle for clamping flange
Output level High
Output level Low
Load High
>UB -3.5 V (I = -20 mA)
<0.5 V (I = 20 mA)
<20 mA
Mounting accessories for GM401 (page %S)
Z 119.006
Z 119.015
Z 119.035
Eccentric fixing, single
Mounting adaptor for synchro flange
Load Low
<20 mA
Bearing flange for encoders with synchro
flange
Incremental outputs
Output level High
Output level Low
Load High
Linedriver RS422
>2.5 V (I = -20 mA)
<0.5 V (I = 20 mA)
<20 mA
Data transfer
tp
T=1/f
tm
Load Low
<20 mA
clock
data
Outputs
Input level
Load
Sine / Cosine
1 Vpp ±10 %
<10 mA
bit n bit n-1
bit 3 bit 2 bit 1
tv
Clock frequency f
Scan ratio of T
Time lag tv
62.5...1500 kHz
40...60 %
150 ns
Monoflop time tm
Clock interval tp
25 µs + T/2
30 µs
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