Wiring Section 2-2
43
2-2-2 Encoder connector
The connections of the pins are given in the table below.
Encoder connector pins
/i
2-2-2-1 Specifications
The table below shows the specifications.
/i
Pin Incremental
encoder input
Incremental
encoder output
Stepper output SSI, EnDat
1NC
2 A+ A+ Step+ Clock+
3 A- A- Step- Clock-
4B+ B+ Dir+
5B- B- Dir-
6 5 V Encoder power supply
7 Z+ Enable+ Enable+ Data+
8 Z- Enable- Enable- Data-
9 0 V Encoder ground
Shell FG
9
8
7
6
5
4
3
2
1
Item Specification
Signal level EIA RS-422A Standards
Input impedance 48 kΩ min.
Current capacity 20 mA
Termination None
Maximum response time registration 0.5 µs
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