ALLEN-BRADLEY 1756 ControlLogix I/O Modules Rockwell Automation

ALLEN-BRADLEY 1756 ControlLogix I/O Modules

Allen-Bradley 1756 ControlLogix® I/O Chassis-Based Modules provide a full range of digital, diagnostic digital, analog, motion control, and specialty I/O to meet your application needs. You can use any of the Allen-Bradley 1756 ControlLogix® I/O modules in the local chassis of a ControlLogix controller or in a chassis linked to a ControlLogix controller across ControlNet™ or EtherNet/IP™ networks.

Each Allen-Bradley 1756 ControlLogix I/O module mounts in a ControlLogix chassis and requires either a removable terminal block (RTB) or a 1492 interface module (IFM) to connect all field-side wiring. RTBs and IFMs are not included with the I/O modules. They must be ordered separately

Features

  • Mounts in a ControlLogix® chassis
  • Requires either a removable terminal block (RTB) or a Bulletin 1492 wiring interface module (IFM) to connect all field-side wiring
  • Includes inherent time-stamping capabilities for sequence of events (SOE) applications
  • Offers comprehensive I/O diagnostics for detection of both system and field-side failures
  • Provides removal and insertion under power (RIUP) for ease of maintenance
  • Offers electronic keying to help prevent replacement errors
  • Includes I/O wizards in the Studio 5000 Logix Designer® application to enable quick and easy module configuration
6AV7884-0AB12-3BC0

The ALLEN-BRADLEY 1756 ControlLogix architecture provides a wide range of input and output modules to span many applications, from high-speed digital to process control.
The ControlLogix architecture uses Producer-Consumer technology, which allows input information and output status to be shared among multiple ControlLogix controllers.

ALLEN-BRADLEY 1756 ControlLogix I/O Modules Rockwell Automation

1756 ControlLogix Digital I/O Modules

  • Offers a variety of voltages
  • Provides 8 to 32 points per module
  • Offers isolated and non-isolated module types
  • Includes point-level output fault states
  • Offers direct-connect or rack-optimized communication
  • Offers field-side diagnostics on select modules

1756 ControlLogix Analog I/O Modules

  • Includes input, output, and combination modules
  • Provides thermocouple and RTD modules
  • Includes on-board data alarming
  • Offers scaling to engineering units
  • Provides real-time channel sampling
  • Offers electronic module keying, and is software configurable
  • Includes mechanical RTB keying, user-defined
  • Offers per channel configuration for voltage, current or 2-wire transmitter current sourcing
  • Offers Per channel configuration for either RTD or Thermocouple
  • As of March 31, 2017, the ControlLogix 1756 Isolated Analog I/O 6-channel modules will be discontinued and no longer available for sale. Customers are encouraged to migrate to the 1756 Isolated Analog I/O 8-channel modules

1756 ControlLogix Specialty I/O Modules

  • Includes configurable flow meter modules
  • Provides high-speed counter modules
  • Offers programmable limit switch modules

1756 ControlLogix Removable Terminal Blocks (RTBs)

  • Provides a flexible interconnection between plant wiring and I/O modules
  • Includes screw-clamp or spring-clamp terminations
  • Not shipped with I/O modules; you must order separately

1756 HART Analog Isolated I/O Modules

  • Includes channel-to-channel isolation
  • Offers HART modem per channel for faster HART data update
  • Offers basic field device configuration via the Add-on Profile
  • Helps eliminate the need for field isolating barriers when using isolated modules
  • Offers 8- or 16-channel density modules

1756 Enhanced Analog I/O Modules

  • Offers increased accuracy, repeatability, stability, and precision
  • Includes isolated 8-channel and non-isolated 12- and 16-channel modules with stability over the entire temperature operating range
  • Does not require field calibration
  • Offers advanced precision using 24-bit design
  • Includes per channel status and fault LED annunciation
  • Offers SIL 1, systematic capability 2, type certified for use in a ControlLogix SIL 2 architecture
  • Offers an emulation mode that helps enable customers to migrate from 6-channel applications

1756 Communications Modules

  • Implements network-based access control for users, devices, and networks in the 1756 chassis
  • Offers security modules to encrypt important information shared between controllers and servers to prevent tampering
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ALLEN-BRADLEY 1756 ControlLogix Product model selection

1756-L63S
1756-CNB
1756-L85E
Allen-Bradley
1756-EN2TRK
1756-A7/B
1756-CN2RXT/B
Allen-Bradley
1756-IF8I
1756SC-IF8H
1756-L73/A
Allen-Bradley
1756-L75S
1756-PB75R
1756-L72/BAllen-Bradley
1756-L72/A
1756-L71/B
1756-IB32/A
Allen-Bradley
1756-L55M
1756HP-TIME
1756-CN2/B
Allen-Bradley
1756-M23/A
1756-MVI56-MBP
1756-IR6
Allen-Bradley
1756-L55M22
1756SC-OF8H
1756-IT6
Allen-Bradley
1756-M22
1756-MVI-MBP
1756-OF4/A
Allen-Bradley
1756-PB72K
1756-RM/A
1756-IT6/A
Allen-Bradley
1756-EWEB/A
1756-DNB/B
1756-IR6/A
Allen-Bradley
1756-L73/B
1756-IR61
1756-L83E
Allen-Bradley
1756-L73
1756-SRM
1756-IR6I/A
Allen-Bradley
1756-L55/A
1756-0F4
1756-PA75/A
Allen-Bradley

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