Rockwell Automation Allan-Bradley SLC 500 Installationsanleitung

Installing the DH-485
Communication Cable
Personal
Computer
to
1784-PCMK
card in
PCMCIA
slot
1784-PCM4
Cable
Powering the Link Coupler
1
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SLC
Link Coupler
(Catalog Number 1747-AIC)
DH-485 Link
to USB port
to serial port
USB (DF1) 1747-UIC
USB
OK
DH485
USB to DH485
INTERFACE CONVERTER
Interface
CAT SER FRN
1747-UIC A X.X
C R US
LISTED IND. CONT. EQ. FOR HAZ.
LOC. A196,
OPERATING TEMP CODE TAG
CLASS 1 GROUPS A, B, C, AND D, DIV. 2 Converter
RS485 (DH485)
SW
Mfg
XXXX
N223
RS232 (DH485)
1747-C13
Cable
1747-PIC
SLC 500
Interface
Converter
ALLEN-BRADLEY
1747-C10
Cable
Publication 1747-UM011, SLC 500 Modular Hardware Style User
Manual, contains complete instructions and guidelines for DH-485
link planning.
In normal operation with the programmable controller connected to
the link coupler, the processor powers both the link coupler and the
peripheral device (DTAM, PIC, HHT) — if connected — through the
1747-C11 cable. No external power supply is required.
If you do not connect the processor to the link coupler, use a Class 2
24V dc power supply to power the link coupler and peripheral
device.
ATTENTION
manuals search engine
®
500 Programmable Controller Isolated
158 mm
(6.22 in)
DH-485
Peripheral
1747-C11
CPU
Power Cable
1747-AIC
Link Coupler
Always connect the CHS GND (chassis ground)
terminal to the nearest earth ground. This connection
must be made whether or not an external 24V dc
!
power supply is used.
Installation Instructions
Belden #3106A or #9642
Use Belden#3106
or #9842 shielded,
SLC 500 Fixed
twisted-pair cable.
Controller
Daisy-chain cable
segments together.
Total length of
cable segments
SLC 500 Modular
cannot exceed
Controller
1219m (4000 ft).
Publication 1747-IN062A-MU-P - April 2003