Baldor 23H Series, Инструкция по установке и эксплуатации, Страница: 35 / 127

Logic and Control Wiring
All logic and control connections are made at the 44 pin terminal strip J1. The terminal strip is divided
into a lower and an upper row. The lower row carries pins numbered 1-22 with the upper row being
23-44.
Wire with Class 1 wiring. All external control wiring to the control should be run in a conduit,
separated from all other wiring. The use of shielded wire is recommended for all control wiring. The
shield of the control wiring should be connected to the J1 analog ground of the control only. The
other end of the shield should be taped to the wire jacket to prevent electrical shorts and ground
loops.
Figure 2-13 23H Control Terminal Strip J-1
See Appendix C For Recommended Terminal Tightening Torques
2-24 INSTALLATION
ANALOG GND
ANALOG INPUT 1
POT REFERENCE
ANALOG INPUT + 2
ANALOG INPUT - 2
ANALOG OUT 1
ANALOG OUT 2
ENABLE
OPTO INPUT
OPTO INPUT
OPTO INPUT
OPTO INPUT
OPTO INPUT
OPTO INPUT
OPTO INPUT
EXTERNAL TRIP
INPUT COMMON
USER COMMON
OPTO OUT #1
OPTO OUT #2
OPTO OUT #3
OPTO OUT #4
+ 24V
OPTO IN POWER
OPTO OUT RETURN #1
OPTO OUT RETURN #2
OPTO OUT RETURN #3
OPTO OUT RETURN #4
A
A
B
B
INDEX
INDEX
NOT USED
COMMON
SINE +
SINE –
COSINE –
EXCI
COMMON
SHIELD
NOT USED
1 23
2 24
3 25
4 26
5 27
6 28
7 29
8 30
9 31
10 32
11 33
12 34
13 35
14 36
15 37
16 38
17 39
18 40
19 41
20 42
21 43
22 44
INCREMENTAL
POSITION
OUTPUT
RESOLVER
INPUT
J1
MN723H-10/95 11/28/95 1:10 AM Page 36 (Black plate)