Reliance electric S-ABS II Card, Engineering Manual

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E-1
Specifications of Serial Absolute Encoder of Sumtak
A
PPENDIX
E
Specifications of Serial Absolute Encoder
of Sumtak
The following serial absolute encoder of Sumtak Corporation can be used for the
PSC5000 Serial Absolute Encoder Input Card II (S-ABS II Card).
Model AEF-013-2048
The specifications of this encoder are as follows.
Incremental Signal
- Phase A and Phase B signals
- Number of output pulses : 2048 pulses/revolution
- Output wave form : 2 signals of rectangular wave of
quadrature difference
- Phase Z signal
- Number of output pulses : 1 pulse/revolution
- Output wave form : Rectangular wave (synchronized with "0"
address of one revolution absolute data)
- Output system
- Output type : Line driver (AM26C31INS:T1) output,
parallel data communication
- Transmission standard : RS-422A (IEA standard)
Absolute Signal
- ABS
- Output code : Pure binary code
- Resolution for one revolution : 2
11
(2048)
- Revolution number for the
total count number
: 8191 (2
13
- 1) revolutions
- Total count number : 2
24
- Direction of increasing
address number
: CCW viewed from shaft side
- Output system
- Output type : Line driver (AM26C31INS:T1) output,
serial data communication
- Transmission standard : RS-422A (IEA standard)