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Compatibility Hint
The main differences between the FT.1D-1D and the respective predecessor model are listed
below:
Predecessor
FT.1D-1D
Input
RS422/DSUB
HTL/clamps
clamps
Input characteristics
RS422/HTL Single
RS422/HTL Diff/HTL
Single/TTL
Frequency
Max. 300kHz
1MHz/1MHz/350kHz/350kHz
Output
RS422/DSUB
HTL/clamps
Parallel outputs
clamps
Only 1 output
Encoder supply
5.5V/130mA
5.5V/250mA
Temperature
0..45°
0..60°
MTBF
55,4a
109,3a
Supply
18..30V
9..30V (s
upply determines the
nominal output level)
Input type
A/B90°
A/BDir
APuls/BPuls
A/B90°
A/BDir
-
A/B-divider
1:4096
1:4096
Z-divider
1:256
1:256
Zero pulse length
Adjustable
Adjustable