Bosch Rexroth IndraDrive CSH02 - 8.3 ET - Multi-Ethernet; 8.3.1 Display Elements

8.2.3 Absolute encoder emulation (SSI format)
Connection
Fig. 8-21: Output of absolute actual position values according to SSI format
Fig. 8-22: Differential input circuit (block diagram)
Electrical data
Differential inputs, absolute encod‐
er emulation
Data Symbol Unit min. typ. max.
Input voltage "high"
U
In_High
V 2.5 5
Input voltage "low"
U
In_Low
V 0 0.5
Input resistance (difference)
R
In_D
ohm 110 130
Input resistance
R
In
kOhm 150
Clock frequency f kHz 100–1000
Overload protection - - Present
Short circuit protection - - Present
Tab. 8-12: Differential inputs
Differential outputs, absolute en‐
coder emulation
Data Symbol Unit min. typ. max.
Output voltage "high"
U
Out_High
V 2.5 5
Output voltage "low"
U
Out_Low
V 0 0.5
Bosch Rexroth AG DOK-INDRV*-CXX02******-PR03-EN-P102/143
IndraDrive Control Sections CSB02, CSE02, CSH02, CDB02
Technical data - functions
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