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Allen-Bradley CompactLogix 5370 L1 1769-L16ER-BB1B 24 VDC Controller | Original New

Allen-Bradley CompactLogix 5370 L1 1769-L16ER-BB1B 24 VDC Controller | Original New

ALLEN-BRADLEY | COMPACTLOGIX 5370 L1

1769-L16ER-BB1B

CompactLogix L16 Controller with Embedded I/O

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

allen bradley 1769 l16er bb1b compactlogix l16 controller-1

Overview
Technical Data
Inquiry
Features
Interfaces
Installation
Environment
FAQ
Recommend Models
Recommended Products

Allen-Bradley 1769-L16ER-BB1B CompactLogix 5370 L1 Controller

Compact control platform
Combines a CompactLogix L16 processor, 384 KB user memory and a POINT Bus backplane in a compact 24 V DC controller for small machine and plant automation.

Embedded I/O and scalable expansion
Provides 16 sinking digital inputs and 16 sourcing digital outputs, with local support for up to six POINT I/O expansion modules.

Industrial Ethernet connectivity
Two Ethernet ports support Device Level Ring operation and connectivity for up to four EtherNet/IP nodes. A 1 GB industrial SD card is supplied with the controller.

Core selling point: compact controller with embedded I/O and dual DLR Ethernet.

Technical Data

Complete model	1769-L16ER-BB1B
Product family	CompactLogix 5370 L1
Product type	CompactLogix L16 controller with embedded I/O
Dimensions	100 x 130 x 105 mm (W x H x D)
Weight	0.66 kg (1.5 lb), approximate
Supply voltage	24 V DC only
User memory	384 KB / 0.375 MB
Local expansion	Up to 6 POINT I/O modules
Embedded inputs	16 sinking digital inputs
Embedded outputs	16 sourcing digital outputs
Ethernet ports	2 ports with Device Level Ring support
EtherNet/IP nodes	Up to 4
Backplane	POINT Bus
Removable memory	1 GB industrial SD card supplied
Series	B
Lifecycle status	Active
Certifications	ATEX, China CCC, RCM, CE, ABS, RINA, UL Listed, UL Listed Hazardous, KC, ODVA

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Features

Compact Logix architecture

The L16 controller provides 384 KB of user memory, supports 32 controller tasks and up to 100 programs per task for compact machine and plant control.

Embedded I/O and local expansion

Sixteen sinking digital inputs and sixteen sourcing digital outputs are built in. Up to six POINT I/O modules can be added locally through the POINT Bus backplane.

Service-friendly storage

Built-in energy storage eliminates a lithium battery. A 1 GB industrial SD card is supplied for removable nonvolatile storage.

Open application support

The controller supports open socket communication, enabling application protocols such as Modbus TCP when implemented in the controller program.

Interfaces

Dual Ethernet ports

Two embedded Ethernet ports provide network access and support Device Level Ring topology for resilient device-level connectivity.

EtherNet/IP capacity

The controller supports up to four EtherNet/IP nodes. Confirm the complete network design, requested connections and firmware compatibility before commissioning.

Embedded digital field points

Sixteen sinking digital inputs and sixteen sourcing digital outputs provide direct field wiring points in the controller base.

POINT Bus expansion

The local POINT Bus backplane accepts up to six compatible POINT I/O expansion modules for application-specific signal capacity.

Installation

Mechanical envelope

Allow for the official package dimensions of 100 mm wide by 130 mm high by 105 mm deep, plus wiring and ventilation clearances required by the installation.

Power and wiring

Provide the specified 24 V DC supply and verify field wiring against the sinking-input and sourcing-output arrangement before energizing the controller.

Expansion planning

Install no more than six compatible POINT I/O modules on the local bus and confirm the module sequence, power budget and controller firmware support.

Commissioning checks

Record the full catalog number and Series B marking, then verify the engineering software, firmware revision, IP addressing and Device Level Ring settings.

Environment

Lifecycle status

Rockwell Automation lists 1769-L16ER-BB1B as Active. Use the exact catalog number when checking current lifecycle and product notices.

Listed certifications

The official product page lists ATEX, China CCC, Australian RCM, CE, American Bureau of Shipping, RINA, UL Listed, UL Listed Hazardous, Korean KC and ODVA.

Certification verification

Certifications can vary by manufacture date. Check the actual product label and certificate record for the unit being supplied.

Enclosure and site review

Confirm cabinet space, 24 V DC power quality, grounding, wiring separation and site requirements before installation. Do not infer unlisted environmental ratings from a similar catalog number.

FAQ

Q1. How can a buyer verify the quoted unit is exactly 1769-L16ER-BB1B?

A. Require a clear nameplate photo showing 1769-L16ER-BB1B and Series B. Match the unit to the 24 V DC L16 configuration, 384 KB user memory, 16 sinking inputs, 16 sourcing outputs and two Ethernet ports.

Q2. How can New, Used and Refurbished condition be distinguished?

A. Ask for current high-resolution photos of the nameplate, terminals, POINT Bus connection, SD card slot, dual Ethernet ports and mounting surfaces. New stock should be supported by packaging and traceability evidence rather than appearance claims alone.

Q3. How should supplier legitimacy and reliability be checked?

A. Verify the supplier's legal registration, physical address, business contact details and bank beneficiary. The quotation and proforma invoice should identify the full 1769-L16ER-BB1B catalog number and stated condition.

Q4. Which specifications must an engineer check before procurement?

A. Confirm 24 V DC power, the 100 x 130 x 105 mm envelope, approximate 0.66 kg weight, sinking-input and sourcing-output conventions, the six-module POINT I/O limit, four EtherNet/IP-node limit and required software and firmware compatibility.

Q5. What physical evidence should be requested before payment?

A. Request dated photos or video showing the nameplate and serial number, Series B marking, SD card, terminal blocks, Ethernet ports, POINT Bus area, packaging and the exact unit operating or undergoing an agreed inspection.

Q6. Can a similar CompactLogix L1 suffix replace 1769-L16ER-BB1B?

A. No automatic substitution should be made. Other L1 variants can differ in user memory, EtherNet/IP-node capacity, embedded I/O, motion capability or expansion limits. The engineer must approve any alternative after a complete catalog-number comparison.

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