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1769-ASCII - ALLEN BRADLEY 1769-ASCII Specialty I/O Module - 2 CHANNEL RS232/RS485/RS422...

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Part Number:
1769-ASCII
Model Number:
1769-ASCII
Make:
ALLEN BRADLEY
Lead Time:
Available
Qty In Stock:
Available
Simple Type:
I/O Module

ALLEN BRADLEY 1769-ASCII Specialty I/O Module - 2 CHANNEL RS232/RS485/RS422 ASCII INTERFACE MODULE

The 1769-ASCII module, a general purpose two-channel ASCII interface, provides a flexible network interface to a wide variety of RS-232, RS-485, and RS-422 ASCII devices. The module provides the communication connections to the ASCII device.

Download the datasheet (PDF)

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Features

  • None Available

Specifications

    General
  • Configuration words: 31
  • Current draw @ 24V: 0 mA
  • Current draw @ 5.1V: 425 mA
  • Dimensions (HxWxD), approx.: 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)
  • Enclosure type rating: None (open style)
  • Handshaking: RTS/CTS hardware handshaking always enabled
  • Height with mounting tabs: 138 mm (5.43 in.)
  • Input words: 108
  • Inputs: 2 full duplex (RS-232, RS-422), 2 half duplex (RS-485)
  • Isolation voltage: 30V
  • Module location: DIN rail or panel mount
  • Output words: 108
  • Power dissipation, max: 2.13 W
  • Power supply: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
  • Power supply distance rating: 4 modules, Recommended cable Belden 876, shielded
  • Product code: 66
  • Product type code: 109
  • Serial input voltage signal: 3...25V DC with respect to signal ground (SG) 0, Asserted, ON, Space, Active -3...-25V DC with respect to signal ground (SG) 1, Disasserted, OFF, Mark, Inactive
  • Serial port connectors: Two DB-9 male with pins
  • Slot width: 1
  • Tested to withstand: 710V DC for 60 s
  • Thermal dissipation, max: 7.3 BTU/hr
  • Transmit transaction: ID 0...255
  • Vendor ID code: 1
  • Weight, approx.: 0.18 kg (0.40 lb)
  • Wire category: 2 - on communication ports(1)

 

Applications

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Aliases

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