485drci, First things first, Fast, easy answers – B&B Electronics 485DRCI - Quick Start Guide User Manual
Page 2: Recommended accessories, 485hesp, Mdr-20-24, Before you begin, be sure you have the following
Fast, Easy Answers...
Information – UL Class 1 Div 2
1. Power, input /output (I/O) wiring
must be in accordance with Class 1
Division 2 wiring methods [Article 501.10(B)
of the National Electric code, NFPA70]
and in accordance with the local
authority having jurisdiction.
2. Maximum ambient air temperature 80°
3. WARNING – EXPLOSION HAZARD:
SUBSTITUTION OF COMPONENTS MAY
IMPAIR SUITABLITY FOR CLASS 1, DIVISION 2.
4. WARNING – EXPLOSION HAZARD:
WHEN IN HAZARDOUS LOCATIONS,
TURNING OFF POWER BEFORE
REPLACING OR WIRING MODULES
5. WARNING – EXPLOSION HAZARD:
DO NOT DISCONNECT EQUIPMENT
UNLESS POWER HAS BEEN SWITCHED
OFF OR THE AREA IS KNOWN TO BE
NON-HAZARDOUS.
6. WARNING – THIS APPARATUS IS
SUITABLE FOR USE IN CLASS 1
DIVISION 2, GROUPS A, B, C,
AND D, OR UNCLASSIFIED AREAS.
Fast and easy on the web:
www.bb-elec.com
Triple Isolated RS-232 to
RS-422/485 Converter
485DRCI
Document number – pn8543_R003_485DRCI_0113qsg.pdf
© 2013 B&B Electronics Manufacturing Company
1-888-948-2248 | Europe: +353 91 792444
www.bb-elec.com
Recommended Accessories
485HESP
RS-485 Hi-Energy Surge
Protector w/Terminal
Blocks
http://www.bb-elec.com/Products/
Serial-Connectivity/Surge-Protection/
Heavy-Duty-Surge-Protectors.aspx
Please double check
Step 1.
You can also use your
smart phone to access
complete documentation
on our website. Simply
scan code to the right.
485DRCI
Additional Items Required but Not
Included:
First Things First...
Before you begin, be sure you have
the following:
707 Dayton Road | PO Box 1040 | Ottawa, IL 61350
Phone: 815-433-5100 | Fax: 815-433-5109
www.bb-elec.com | E-mail: [email protected]
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MDR-20-24
Power Supply
A 10 to 48 VDC Power Supply, 0.2A.
RS-232 cable. The converter is a
DCE device.
RS-422/485 Cable