Rockwell Automation 1398-DDM-xxx ULTRA 100 Series Drives Installation Manual - Manual (Page 88)

Publication 1398-5.2 – PDF 1997
6-24 Interfaces
J1 Terminal Strip/Breakout Board
A 50-pin terminal strip kit is available for extending the signals from
the J1 connector. The kit includes a 1 meter (3-foot) interface cable, a
50-pin terminal strip and mounting hardware. Refer to Appendix A,
“Options and Accessories”.
“Cabling Examples” on page B-24 depicts the use of this kit to pass a
cable through a bulkhead.
Figure 6.27 Complementary Encoder Interface via Standard TTL Logic
Figure 6.28 Single-Ended Encoder Interface via Open Collector Transistor
without Pull-up (not recommended)
Ch A
AX+
AX-
14
15 twisted pair
Ch B
BX+
BX- 16
17 twisted pair
Ch I
IX+
IX- 18
19 twisted pair
Drive Chassis Encoder Case
74xx
74xx
74xx
ENCODER J1 Drive
twisted pair
2
4 +5V
Supply
Return
+5 Volts
1
3
+5V
Supply
+5VDC
5V @ 250 mA
ECOM
For horizontal dashed lines,
connect only if J1 sources Encoder power
twisted pair
Ch A
ENCODER
AX+
AX-
14
J1 Drive
BX+
BX- 16
Drive Chassis Encoder Case
Ch B
+5 Volts
1
3
+5V
Supply
+5VDC Connect only if J1 sources Encoder power.
5V @ 250 mA
4
2
+5V
Supply
Return
ECOM
twisted pair