Allen-Bradley 1756-M16SE | ControlLogix SERCOS Interface Module

Overview

The Allen-Bradley 1756-M16SE is a high-performance ControlLogix SERCOS Interface Module. It enables real-time, high-speed communication between ControlLogix controllers and intelligent servo drives for advanced motion control applications.

This module supports 16 axes per module and up to 32 axes per controller, providing precise velocity, torque, and positioning control for demanding industrial operations.

Compact and robust, the 1756-M16SE measures 10.8 x 5.1 x 15.2 cm and weighs only 0.45 lbs, fitting seamlessly into ControlLogix racks for optimized space utilization.

Key Features

• Brand: Allen-Bradley / Rockwell Automation

• Model: 1756-M16SE

• Product Type: ControlLogix SERCOS Interface Module

• Axes per Module: 16

• Axes per Controller: 32

• Control Modes: Velocity, Torque, Positioning

• SERCOS Data Rate: 4 or 8 Mbps

• SERCOS Cycle Time: 1 ms (4 Mbps), 0.5 ms (8 Mbps) for 4 drives

• Isolation Voltage: 50 V continuous

• Power Dissipation: 6.2 W

• Current Draw: 1.2 A at 5V DC, 2.5 mA at 24V DC

• Backplane Current: 5V 760 mA, 24V 2.5 mA

• Dimensions (WxHxD): 10.8 x 5.1 x 15.2 cm

• Weight: 0.45 lbs

Technical Specifications

Advantages

• Real-time SERCOS interface ensures high-speed motion control.

• Supports 16 axes per module and scalable to 32 axes per controller.

• Compact design fits standard ControlLogix racks, saving space.

• Multiple control modes allow flexible motion automation.

• Energy-efficient with minimal power dissipation.

FAQ

Q1: Is the Allen-Bradley 1756-M16SE brand new?
A1: Yes, it is factory new and available in stock.

Q2: How many axes can this module support?
A2: It supports 16 axes per module and up to 32 axes per controller.

Q3: What are the SERCOS data rates and cycle times?
A3: It operates at 4 or 8 Mbps, with cycle times 1 ms (4 Mbps) and 0.5 ms (8 Mbps) for 4 drives.

Q4: What control modes does it offer?
A4: The module supports velocity, torque, and positioning control.

Q5: What are the power and current specifications?
A5: Power dissipation is 6.2 W; current draw is 1.2 A at 5V DC and 2.5 mA at 24V DC.

Q6: What are the module dimensions and weight?
A6: Dimensions are 10.8 x 5.1 x 15.2 cm, and weight is 0.45 lbs.