User guide

Publication 1747-UM013B-EN-P - January 2005
1-18 Overview
Hardware Features
Below are the scanner’s features. You can find LED information in
Chapter 6, Troubleshooting.
Baud Rate DIP Switch
The Baud Rate DIP switch selects the RIO link baud rate. The baud
rates are:
• 57.6 Kbaud
• 115.2 Kbaud
• 230.4 Kbaud
SCANNER
12
N
O
SLC 500
CAT SERIAL NO.
Remote I/O Scanner
SER
FAC
)
U
L
LISTED IND. CONT. EQ.
FOR HAZ. LOC. A196
CLASS I, GROUPS A, B, C AND D, DIV.2
OPERATING
)
SA
TEMPERATURE CODE T3C
B
HOST FRN.:
FRN.: PLUG
CURRENT REQUIREMENT: 600 mA @5VDC
MAKE IN U.S.A.
12
N
O
COMM FAULT
SW1
CONNECT ONE END OF
CABLE SHIELD TO CHASSIS
MOUNTING BOLT. REFER T O
USER'S MANUAL.
1747±SN
LINE 1
LINE 2
SHIELD
1 2 KBAUD
ON
OFF
OFF OFF
OFF
ON
ON
ON
57.6
115.2
230.4
230.4
/
2
1
3
4
5
6
7
1. Status Led Displays normal communication and fault status
2. Front Label Allows user to record configured baud rate
3. RIO Link Connector Allows for connections to RIO link devices
4. Cable Tie Slots Secures communication wiring from module
5. Self-Locking Tabs Secures module in chassis slot
6. Side Label (Nameplate) Provides module information
7. Baud Rate DIP Switch Allows user to set baud rate
IMPORTANT
For proper system operation, the baud rate of all
devices on the RIO link must be the same.