Product Details
Product Description
The 1756-M02AE from Allen-Bradley is a high-precision analog motion control module designed for the ControlLogix platform. Supporting two axes per module, it provides fast and accurate control using ±10 VDC velocity and torque reference signals. This module integrates essential motion feedback and safety features including home limit switch inputs, drive fault inputs, and drive enable outputs. Position registration inputs support both 5V and 24V signals, with 250 µs update rates for position and velocity loops, enabling responsive motion control in industrial automation applications.
Technical Specifications
-
Manufacturer: Rockwell Automation
-
Brand: Allen-Bradley
-
Model Number: 1756-M02AE
-
Product Type: Servo Analog Motion Module
-
Series: ControlLogix
-
Axes per Module: 2
-
Axes per Controller: 32
-
Encoder Input: Incremental AB quadrature with marker
-
Discrete Inputs: Optically isolated, current sinking, 24VDC
-
Servo Output: Analog voltage, 16-bit resolution
-
Discrete Outputs: Solid-state isolated relay contacts
-
Isolation Voltage: 50V continuous
-
Operating Voltage: 24V DC (Class 2 source)
-
Power Dissipation: 6.2 W
-
Thermal Dissipation: 21.2 BTU/hour
-
Backplane Current: 2.5 mA at 24V, 700 mA at 5V
-
Current Draw (5.1V): 1.2 A
-
Removable Terminal Blocks: Yes
-
Mounting Style: Chassis
-
Enclosure: None (open-style)
-
Operating Temperature: 0–60°C (32–140°F)
-
Weight: 0.51 lbs
-
Encoder Feedback: Quadrature
Key Features
-
High-Speed Motion Control: 250 µs loop updates for precise position and velocity control
-
Multi-Axis Capability: Supports two axes per module, expandable up to 32 axes per controller
-
Integrated Safety Inputs: Home and fault detection inputs with drive enable outputs
-
Flexible Position Input: Accepts both 5V and 24V position registration signals
-
Compact, Removable Terminal Blocks: Simplifies installation and maintenance
Applications
-
Multi-axis servo control in packaging machinery
-
Automated material handling systems
-
Robotics requiring precise torque and velocity control
-
CNC and industrial motion applications
FAQ
-
Q: How many axes can a single 1756-M02AE control?
A: Each module supports two axes, with a ControlLogix controller supporting up to 32 axes in total. -
Q: What type of encoder input does this module accept?
A: Incremental AB quadrature encoder with marker input for accurate position feedback.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.