232CLDR-1004 Rail Mountable RS-232 Current Loop with Termina

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232CLDR-1004 Rail Mountable RS-232 Current Loop with Termina

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2004 Electronics. rights reserved.
232CLDR-1004
Rail Mountable RS-232 Current Loop
with Terminal Blocks Overview
232CLDR rail mountable version B&B's RS-232 current loop converter. This unit optically isolated 20mA transmit loop optically isolated 20mA receive loop. Each loop either "Active" "Passive". When "Active" isolated 20mA current supplied each loop (transmit receive). Only single power supply between 10VDC 30VDC required power converter both current loops. Terminal block RS-232 (from 232CLDR) terminal block RS-232 232CLDR). 232CLDR communicate maximum baud rate 19.2K baud. 20mA current loop suitable distances 2000 (600 meters) data rates 19.2K baud with careful attention interface design. Below several figures that show different ways test configure 232CLDR.
Model: 232CLDR
Active Passive
232CLDR active passive flip switch. Figures show four different ways configure 232CLDR using PC's. will need open hood 232CLDR. open 232CLDR remove side panel using flat blade screwdriver. Push flat blade screwdriver under panel that "Model 232CLDR" label panel off. This panel will simply snap (and on). two-position dipswitch located printed circuit board. Tables (Transmit Receive respectively), show connection configurations active passive modes. have separate current loop device (printer, scale, CNC, etc.) have check your device documentation configured active passive. know your device active passive simply check with voltmeter. this voltmeter Volts positive (red) lead black (negative) lead current loop device. voltage displayed voltmeter your device active. voltage appears your device passive.
Integrate Expand Simplify
International Headquarters:
Dayton Road P.O. 1040 Ottawa, 61350 815-433-5100 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com Westlink Commercial Park Oranmore Galway Ireland +353 792444 +353 792445 www.bb-europe.com orders@bb-elec.com support@bb-europe.com
2004 Electronics. rights reserved.
232CLDR-1004
Integrate Expand Simplify
International Headquarters:
Dayton Road P.O. 1040 Ottawa, 61350 815-433-5100 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com Westlink Commercial Park Oranmore Galway Ireland +353 792444 +353 792445 www.bb-europe.com orders@bb-elec.com support@bb-europe.com
2004 Electronics. rights reserved.
232CLDR-1004
Active Passive
Table Transmit Connect Connect Connect
Connect
Active Passive
Table Receive Connect Connect Connect
Connect
Typical Applications
Figure typical application "active" current loop scale 232CLDR configured "passive" mode. Some scale manufacturers sell weight scales that have current loop interface. different "active" current loop device your choice could easily replace scale. This figure simply portrays basic idea connecting "active" (Transmit only) current loop device 232CLDR (configured "passive").
Specifications
Dimensions: Temperature Range: Humidity Range: Supply Voltage: Data Rates: Connectors: LED's: Isolation: 4.16 (25.1 78.8 105.6 80°C 176°F) Non-condensing 30VDC 100mA 19.2kbs Screw down terminal blocks RS-232 current loop sides data LED's show direction data flow 1000 isolation second
Integrate Expand Simplify
International Headquarters:
Dayton Road P.O. 1040 Ottawa, 61350 815-433-5100 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com Westlink Commercial Park Oranmore Galway Ireland +353 792444 +353 792445 www.bb-europe.com orders@bb-elec.com support@bb-europe.com
2004 Electronics. rights reserved.
232CLDR-1004
Integrate Expand Simplify
Figure 232CLDR Schematic
International Headquarters:
Dayton Road P.O. 1040 Ottawa, 61350 815-433-5100 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com Westlink Commercial Park Oranmore Galway Ireland +353 792444 +353 792445 www.bb-europe.com orders@bb-elec.com support@bb-europe.com

232CLDR-1004 Rail Mountable RS-232 Current Loop with Termina

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