PowerFlex 755 Install Manual.pdf
PowerFlex 755 Install Manual.pdf
PowerFlex 755 Install Manual.pdf
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78<br />
Single Incremental Encoder Option Module<br />
20-750-ENC-1<br />
Table 39 Single Incremental Encoder Specifications<br />
Consideration Description<br />
Input Differential or Single Ended operation, Constant Current Sink operation<br />
~10 mA,<br />
5V DC minimum to 15V DC maximum sourcing 10 mA<br />
minimum high state voltage of 3.5V DC<br />
maximum low state voltage of 0.4V DC<br />
Maximum Cable Length 30 m (100 ft) @ 5V, 183 m (600 ft) @ 12V<br />
Maximum Input Frequency 250 kHz<br />
Table 40 TB1 Terminal Designations<br />
Sd<br />
Com<br />
A<br />
B<br />
Z<br />
+24<br />
HmC<br />
12<br />
5<br />
A-<br />
B-<br />
Z-<br />
24C<br />
Hm<br />
Terminal Name Description<br />
Sd Shield Terminating point for wire shields when an<br />
EMC plate or conduit box is not installed.<br />
12 +12 Volt DC Power Power supply for encoder 250 mA.<br />
Com Common +12V and +5V Common<br />
5 +5 Volt DC Power Power supply for encoder 250 mA.<br />
A Encoder A Single channel or quadrature A input.<br />
A- Encoder A (NOT)<br />
B Encoder B Quadrature B input.<br />
B- Encoder B (NOT)<br />
Z Encoder Z Pulse, marker or registration input.<br />
Z- Encoder Z (NOT)<br />
+24 +24 Volt Power source for homing input.<br />
24C Common<br />
HmC Homing Input Common Captures the AB edge counter.<br />
Hm Homing Input<br />
Table 41 Single Incremental Encoder Sample Wiring<br />
I/O Connection Example<br />
Encoder Power by Drive<br />
12V DC, 250 mA<br />
Com<br />
OR<br />
Sh<br />
5V DC, 250 mA<br />
+12<br />
+5<br />
VDC<br />
Separately Powered<br />
Encoder<br />
<strong>PowerFlex</strong> 750-Series <strong>Install</strong>ation Instructions – Publication 750-IN001C-EN-P – September 2009<br />
–<br />
Com<br />
Sh
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