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1756

Our Bulletin 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 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.

  • 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 EtherNet/IP communication, including CIP Security and redundancy capability
  • 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

1756 ControlLogix CIP Safety I/0 Modules

  • Supports Compact GuardLogix® 5380 or GuardLogix 5580 controllers
  • Offers functional safety rated up to and including SIL3 and PLe
  • Supports CIP safety bridging and routing functionality
  • Use as local I/O or distributed I/O with 5580 GuardLogix controller
  • Provides enhanced reaction time
  • Uses the Logix Designer application version 32
  • Offers digital input modules: IB16S – 16 channels (each SIL 3 rated)
  • Offers digital output modules: OBV8S – 8 channels (each SIL 3 rated)
  • Includes compliance markings: TÜV, UL, IECEx, ATEX, CE, Marine, FM

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 using the Migrating 6-channel to 8-channel 1756 Analog Modules Migration Guide

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 redundancy capabilities
  • Offers security modules to encrypt important information shared between controllers and servers to prevent tampering

1756 Compute Module

  • Provides high-speed access to the ControlLogix controller over the backplane
  • Integrated DisplayPort™ for direct connection to a high-definition 5100 industrial monitor
  • Provides computing capability in a ControlLogix chassis

Allen Bradley 1756-L1M2 ControlLogix Processor Module

The Allen Bradley 1756-L1M2 is a ControlLogix 5550 controller. It has a 1 MB user available memory but it does not have a nonvolatile memory. It has the capacity to control local and remote I/O across DeviceNet, ControlNet, and Universal Remote I/O networks. It has an open-style enclosure type rating and weighs 0.35 g or 12.5 oz. This controller has Group 1, Class A emissions. The 1756-L1M2 has an average power dissipation of 4.8 W and an average thermal dissipation

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Allen Bradley 1756-L1M1 ControlLogix Processor Module

The Allen Bradley 1756-L1M1 is a ControlLogix 5550 controller. A 500 Kbyte data and logic memory and a 150 Kbyte I/O memory are available for this particular module. It does not have a nonvolatile memory. The 1756-L1M1 weighs 12.5 oz or 0.35 kg. This controller can be installed in any available slot of the chassis. It also has an open-style enclosure type rating. The 1756-L1M1 controller has a battery that can be replaced. The 1756-BA1, which is a 0.59g lithium

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Allen Bradley 1756-L1 ControlLogix Processor Module

The Allen Bradley 1756-L1 is a ControlLogix 5550 controller. It can support up to 250 connections and weighs 0.28 kilograms or 10.0 ounces. This particular controller has a 64 Kilobytes user memory. Installing the 1756-L1 is installed directly into any slot available in the chassis and multiple controllers can be installed in any other slot within the same chassis. These controllers that belong to the same chassis, may communicate communicate with each other across the backplane as well as operate

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Allen Bradley 1756-IV32 ControlLogix Digital DC Input Module

The Allen Bradley 1756-IV32 is a digital input module having 32 inputs with 16 points per group. The 1756-IV32 module is compatible with the ControlLogix 1756 chassis but before you can connect the module to the chassis, you will need an RTB, or removable terminal housing, for the module. For the 1756-IV32 module, you can only use the 1756-TBCH or 1756-TBS6H RTB. The 1756-IV32 has an operating voltage range of 10 to 30 Volts DC and is a 12/24 Volts

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Allen Bradley 1756-IV16 ControlLogix Digital DC Input Module

The Allen Bradley 1756-IV16 is a digital sourcing I/O module. This input module has 16 inputs available, with 8 points in a group. Compatible with the ControlLogix 1756 chassis, it requires a removable terminal block housing, or RTB, which can either be the 1756-TBNH or 1756-TBSH before it can be attached to the chassis. Only an input data format is used by this module. The operating voltage range of the 1756-IV16 module is from 10 to 30 Volts DC and

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Allen Bradley 1756-IT6I2 ControlLogix Analog Input Module

The Allen Bradley 1756-IT6I2 is an analog I/O module. This module is an enhanced thermocouple analog input module. That features Six (6) individually isolated thermocouple inputs and 2 CJC inputs. Thermocouple types compatible for this module are B, E, J, K, R, S, T, N, C, D, and L (TXK/XK). This module is installed to any ControlLogix chassis. It requires a Removable Terminal Block for wiring of signal wiring, specifically, only the 1756-TBNH is compatible for this module. The operating

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Allen Bradley 1756-IT6I ControlLogix Analog Input Module

The Allen Bradley 1756-IT6I is a ControlLogix analog input module. This input module is exclusively used for Thermocouple and millivolt input for Temperature measurements. This module supports installation to any ControlLogix chassis whether local or remote I/O rack. It is compatible for use with any CotnrolLogix processor and communication modules. This module is compatible for use with Thermocouple type B, E, J, K, R, S, T, N, C, D, L (TXK/XK). The valid input range for this module is -12

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Allen Bradley 1756-IT16 ControlLogix I/O Module

The 1756-IT16 module is a ControlLogix 1756 component that is designed and manufactured by Allen Bradley/Rockwell Automation. This enhanced I/O non-isolated analog module is made for applications requiring advanced control capabilities and it provides stability, accuracy, and high performance. The 1756-IT16 module offers improved functionality and it is mounted directly in the chassis. The ControLogix modules are available in module variants like general purpose isolated analog input modules, combined temperature sensing input modules, and general-purpose current voltage analog output modules.

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Allen Bradley 1756-IRT8I ControlLogix Analog Input Module

The Allen Bradley 1756-IRT8I module is a high-resolution analog I/O module. In particular, it is an Eight (8) point isolated temperature sensing module compatible with RTD, Thermocouple and millivolt signals. The module is part of the ControlLogix system and requires the 36-pin RTB or Removable Terminal Block (RTB). Compatible RTB are 1756-TBCH or the 1756-TBS6H. It has 2 CJC sensors for thermocouple use. The CJC sensor accuracy is +/- 0.3 degrees Celsius, The channel sampling rate of the module is

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Allen Bradley 1756-IR6I ControlLogix Analog Input Module

The Allen Bradley 1756-IR6I is a temperature-measuring analog module. This is an analog module that is used with Resistance-Temperature Detectors (RTD) sensors. The 1756-IR6I module provides two data formats such as integer mode and the floating-point mode. When choosing the integer mode, the integrated features are multiple input ranges, notch filter, and real-time sampling. The floating mode includes all these features with the addition of temperature linearization, process alarms, rate alarms, and digital filtering. It also has selectable temperature unit

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