AC31B
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AC31B

Availability: Obsolete
OBSOLETE Addressable RS232 Interface 220 VAC

Production Specification

*** NOTE: This part is obsolete and no longer available when current stock is depleted. *** 
Please contact Opto 22 Pre-Sales engineers to discuss options for your specific application.

Power Requirements
  AC31A
  AC31B
  AC31C

 

115 VAC ± 10 VAC @ 60 Hz
220 VAC ± 20 VAC @ 50 Hz
10 - 28 VDC; 10 VDC @ 0.75 amps,
24 VDC @ 0.25 amps

Power Dissipation

Less than 4 watts @ 25 °C

Operating
Temperature Range

0 to 70 °C
0 to 95% Humidity (non-condensing)

Interface Slave

Full duplex selectable RS232 & RS485/422
serial port

Interface Host

Full duplex RS-485/422 serial port

Baud Rate

300, 1200, 2400, 4800, 9600, 19200,
and 38400 baud

CPU

64,180 8-bit microprocessor

CPU Clock Frequency

6.144 MHz

EPROM

32K bytes

RAM

32K bytes

Indicators

Transmit, receive, and power

Options
Jumper Selectable

 

Address (0 to 255)
Baud rates
Terminating and biasing resistors

 

Addressable RS232-RS485 Interface Data Sheet

*** NOTE: AC31A and AC31B are obsolete and no longer available when current stock is depleted. AC31C is obsolete and no longer available *** Please contact Opto 22 Pre-Sales engineers to discuss options for your specific application.

The AC31 adapter card is a general purpose addressable interface that allows any slave serial device that uses asynchronous serial communications (terminals, printers, barcode readers, etc.) to be addressed and attached to a multidrop network.

AC31 Users Guide

The AC31 is an addressable interface for the OPTOMUX bus. Many devices incompatible with the OPTOMUX bus protocol can be made compatible by using an AC31.

CE Declaration: Component

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CE Declaration: Low Voltage

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

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