Rockwell Automation 1747-SN Remote I/O Scanner - Manual (Page 5)

Remote I/O Scanner 5
Publication 1747-IN060D-EN-P - November 2002
Hardware Features
The figure below shows the scanner’s features. RIO Link Connector, Status LED,
and DIP Switch information follows.
RIO Link Connector
This 3-pin male connector connects the scanner to the RIO link. The Allen-Bradley
replacement part number is 1746-RT29.

SCANNER
1
2

1 2
SW1
Line 1
Shield
Line 2
ON
ON
OFF
OFF
57.6
115.2
230.4
230.4
ON
OFF
ON
OFF
1 2 KBAUD
CONNECT ONE END OF
CABLE SHIELD TO CHASSIS
MOUNTING BOLT. REFER TO
USERS MANUAL.
COMM FAULT
1747-SN
SA
U
L
LISTED IND
. CONT
. EQ
.
FOR HAZ.
LOC.
A196
OPERA
TING
TEMPERA
TURE
CODE T3C
CLASS I,
GR
OUPS A,
B,
C,
AND D
, DIV 2
SLC 500 Remote I/O Scanner
CA
T SERIAL NO
.
FA
C
SER
HOST FRN
PLUG FRN
MADE IN U
.S.A.
B
CURRENT REQ
UIREMENT 600 mA @ 5VDC
O N
O
N
Status LEDs
RIO Link Connector
Cable Tie Slots Dip Switch