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B&B Electronics 232CL9R Manual

Summary of 232CL9R

  • Page 1

    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 ...

  • Page 2

    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 so...

  • Page 3

    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..

  • Page 4

    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 figu...

  • Page 5

    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..