Our Bulletin 1756 ControlLogix® chassis-based modules provide a full range of digital, diagnostic digital, analog, motion control, specialty I/O, and compute modules to meet your application needs. You can use any of the chassis-based modules in the local chassis of a ControlLogix controller or in a chassis linked to a ControlLogix controller across ControlNet™ or EtherNet/IP™ networks.
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Overview
- 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
Additional Information
- ControlLogix Starter Kit — The ControlLogix Starter Kit is a discounted bundle of hardware and software that provides everything you need. Get started by choosing components to build a kit that is right for your environment.
- Our Integrated Architecture Solutions provide the foundation to drive plantwide optimization efficiently and effectively, enabling you to respond competitively to the economy and changes in consumer demand.
- Our PartnerNetwork™ offers complementary product solutions for 1756 ControlLogix I/O modules and 1756 ControlLogix Add On Profiles through the Encompass Product Reference program. You can sort and filter products from best-in-industry suppliers in your region to connect to the Rockwell Automation® architecture, or to use with our products.
Product Selection
Specifications
Certifications
- ATEX
- C-Tick
- CE Marked
- CSA Certified
- cULus Marked
- FM Approved
- TÜV
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
