1756-L82ES

Technical specifications

Manufacturer

Allen-Bradley

Manufacturer part no.

1756-L82ES

Type

GuardLogix safety controller

Application

PLC controller

Used with

ControlLogix 1756 chassis

Controller tasks

31 standard tasks, 1 safety task 1000 programs/task, Ethernet port

Built-in communication ports

1 port USB, Embedded Ethernet port

USB port communication

USB 2.0, Full speed (12 Mbps), Programming, configuration, firmware update, and online edits only

Ethernet performance

10/100/1000 Mbps

I/O capacity (Class 0/1) - packets/second

128,000 without CIP Security 40,000 with integrity 20,000 with integrity and confidentiality

Standard memory

5 MB

Safety memory

2.5 MB

Digital I/O, max

128,000

Analog I/O, max

4000

Nonvolatile memory storage

4 GB Secure Digital Card (1784-SD4), ships pre-installed in the controller

Energy storage module

Embedded in controller, non-removable

Number of power cycles

80,000

Current draw @ 1.2V DC

5.0 mA

Current draw @ 5.1V DC

1.20 A

Power dissipation

6.2 W

Thermal dissipation

21.2 BTU/hr

Isolation voltage

50V (continuous), Basic Insulation type, Ethernet to backplane, USB to backplane, and USB to Ethernet, Compliant and tested according to IEC/UL 61010-1

Weight, approx

0.394 kg (.868 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K, 1756-A17, 1756-A17K, Series B and Series C

Wire category

3 - on USB port 2 - on Ethernet ports

Wire size

Ethernet connections:, Ethernet cabling and installation according to IEC 61918 and IEC 61784-5-2

Temperature code

T4

Enclosure type rating

None (open-style)

Technical documents (1)

• Rockwell Automation technical data 1756-TD001

Key features

• 31 standard tasks and 1 safety task
• USB 2.0 port for programming and configuration
• Embedded Ethernet port running 10/100/1000 Mbps
• 4 GB Secure Digital Card (1784-SD4) ships pre-installed
• Chassis-based module that fits any slot

About the Allen-Bradley 1756-L82ES

The Allen-Bradley 1756-L82ES is a GuardLogix 5580 safety controller, described by Rockwell as having 5 MB standard memory and 2.5 MB safety memory. Rockwell lists a USB port, a 1 gigabit embedded Ethernet port, support for 175 EtherNet/IP devices and a 4 character alpha/numeric display. Rockwell technical data 1756-TD001 gives 31 standard tasks, 1 safety task and 128,000 Class 0/1 packets per second without CIP Security. Rockwell lists its lifecycle status as Active.

What is the 1756-L82ES used for?

The 1756-L82ES is a chassis-based safety controller that fits any slot of the listed 1756 chassis, Series B and Series C. It runs standard and safety tasks and communicates with EtherNet/IP devices through its embedded Ethernet port. The USB port is for programming, configuration, firmware update and online edits only.

Lifecycle and successor

Active.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the catalog number 1756-L82ES, the series letter and the firmware revision on the label. Send us a photo of the label if you want the details confirmed.