B&B Electronics 232CL9R Bedienungsanleitung

Inhaltsverzeichnis

Andere B&B Electronics Medienkonverter Handbücher

B&B Electronics

B&B Electronics Command Response Protocol HVD100A3 Bedienungsanleitung

B&B Electronics

B&B Electronics Industrial Media Converter EIR102 Bedienungsanleitung

B&B Electronics

B&B Electronics ILinx FOSTCDRI-PH Series Bedienungsanleitung

B&B Electronics

B&B Electronics IE-MiniMc Bedienungsanleitung

B&B Electronics

B&B Electronics PES1A Bedienungsanleitung

B&B Electronics

B&B Electronics 485LDRC9 Bedienungsanleitung

B&B Electronics

B&B Electronics iMcV-LIM 10/100 Bedienungsanleitung

B&B Electronics

B&B Electronics PESV1A Bedienungsanleitung

B&B Electronics

B&B Electronics MES1A Bedienungsanleitung

B&B Electronics

B&B Electronics EIS Series Bedienungsanleitung

B&B Electronics

B&B Electronics McBasic TP/FO Bedienungsanleitung

B&B Electronics

B&B Electronics 2IQEC2 Bedienungsanleitung

B&B Electronics

B&B Electronics Asynchronous to Synchronous Converter 2010 Bedienungsanleitung

B&B Electronics

B&B Electronics MES1A Bedienungsanleitung

B&B Electronics

B&B Electronics RS-232 to Ethernet Converter ES1A Bedienungsanleitung

B&B Electronics

B&B Electronics 485SD9TB Bedienungsanleitung

B&B Electronics

B&B Electronics Giga-MiniMC 856-10730-RX Bedienungsanleitung

B&B Electronics

B&B Electronics 422LPCOR Bedienungsanleitung

B&B Electronics

B&B Electronics McPC-Gigabit Bedienungsanleitung

B&B Electronics

B&B Electronics 4WSD9R Bedienungsanleitung

B&B Electronics

B&B Electronics Parallel Port Input/Output Converter PPIO Bedienungsanleitung

B&B Electronics

B&B Electronics USOPTL4 Bedienungsanleitung

B&B Electronics

B&B Electronics PES1A Bedienungsanleitung

B&B Electronics

B&B Electronics MES1A Bedienungsanleitung

Beliebte Medienkonverter Handbücher anderer Marken

SoundTraxx

SoundTraxx Blunami BLU-2200 Bedienungsanleitung

SPROLINK

SPROLINK VA1 Bedienungsanleitung

Acclaim Lighting

Acclaim Lighting DDC-1-AC Bedienungsanleitung

Nikon

Nikon AF-S TC-20E III Bedienungsanleitung

Axis

Axis AXIS Q7406 Bedienungsanleitung

Omega

Omega TAC80B-J Bedienungsanleitung

Zoom

Zoom Thunderbolt TAC-2R Bedienungsanleitung

OST

OST iConverter 10/100M Bedienungsanleitung

Vertiv

Vertiv Netsure Bedienungsanleitung

birddog

birddog MINI Bedienungsanleitung

Roland

Roland GI-10 Bedienungsanleitung

Wallenstein

Wallenstein WX310 Bedienungsanleitung

Pace

Pace MSS 200-1 Bedienungsanleitung

Solar Converters

Solar Converters EQ 12/24-50 Bedienungsanleitung

CYP

CYP EL-7400V Bedienungsanleitung

TIE

TIE MIDI 1i1o Bedienungsanleitung

DCS

DCS Vivaldi Upsampler Bedienungsanleitung

Westermo

Westermo MCW-211 SERIES Bedienungsanleitung

232CL9R0812 1

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

9-Pin RS-232 to

Current Loop Converter

Model 232CL9R

Documentation Number 232CL9R-0812

This product Designed and Manufactured

of domestic and imported parts by

International Headquarters

B&B Electronics Mfg. Co. Inc.

707 Dayton Road -- P.O. Box 1040 -- Ottawa, IL 61350 USA

Phone (815) 433-5100 -- General Fax (815) 433-5105

Home Page: www.bb-elec.com

Sales e-mail: orders@bb-elec.com -- Fax (815) 433-5109

Technical Support e-mail: support@bb.elec.com -- Fax (815) 433-5104

2 232CL9R0812

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

The Model 232CL9R is a passive 9 pin RS-232 to current loop converter.

This converter requires a 12VDC-power supply at 100mA. Additional

resistors are supply for an active source.

To connect the converter to an existing current loop port, you must first

determine if the port is active or passive. For a port to be active, it must

have an internal power supply which provides the 20mA current for the

transmitter, receiver, or for both. This information should be available in

the instruction manual. If the instruction manual is not available the

simplest way to determine this is to break the loop (disconnect it) and see

if there is any DC voltage across the output or input pairs.

Current loop interfaces normally consist of four wires. They are usually

labeled T+, T-, R+, and R-. T+ and T- are the transmit plus and transmit

minus lines and data is output from that device on those lines. The R+

and R- lines are the receive plus and receive minus lines and data is input

into that device on these lines.

Interconnection of the two current loop devices is different depending on

whether your unit is active or passive. Connection to an active current

loop port is very simple. Your unit’s T+ and T- lines go to the B&B unit’s

R+ and R- lines, and your unit’s R+ and R- lines go to the B&B unit’s T+

and T- lines, as shown in figure 2.

232CL9R0812 3

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

Figure 1.

4 232CL9R0812

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

Connection to a passive current loop port requires a 12 VDC power

supply. Use the 470 ohm resistors inside of our converter to create a

20 ma current source, as shown in figure 3.

232CL9R0812 5

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

Interconnection of two B&B current loop converters also requires the use

of a 12 VDC power supply since they are both passive ports.

See figure 4.