May 27, 2026

3DM455.60-2 CNC Module

The 3DM455.60-2 is a high-performance CNC digital mixed I/O module designed for B&R SYSTEM 2005 series. It integrates 8 high-speed digital inputs and 8 high-current transistor outputs in a compact single-slot form factor. Built for CNC and motion control applications, it features ultra-fast hardware response, comprehensive circuit protection, and precise signal handling. The module serves as a critical electrical interface between CNC controllers and field devices, ensuring reliable signal acquisition and actuator driving in machine tools and automated production lines.

Description

3DM455.60-2 CNC Module

Product Introduction

Basic Information

Model: 3DM455.60-2
Brand: B&R (Bernecker + Rainer, ABB Group)
Series: SYSTEM 2005
Product Type: CNC Digital Mixed Input/Output Module
Input Channels: 8 channels, 24 VDC, sink type
Input Response Time: ≤ 2.5 microseconds (hardware filter)
Output Channels: 8 transistor channels, 0–50 VDC, 1 A per channel
Output Protection: Short circuit, overload, thermal shutdown, reverse polarity protection
Connection: TB170 dedicated terminal block for field wiring
Status Indicators: Individual LED per channel; LEDs for initialization and fault diagnosis
Power Supply: 5 VDC from system backplane; 24 VDC for field sensors
Protection Class: IP20
Operating Temperature: 0 °C to 60 °C
Storage Temperature: -25 °C to 70 °C
Relative Humidity: 5% to 95%, non-condensing
Certifications: CE, UL, EAC, UKCA
Installation: One standard slot on SYSTEM 2005 backplane, DIN rail mountable

Function and Positioning

The 3DM455.60-2 functions as a core CNC I/O interface in industrial control systems. It captures high-speed switching and pulse signals from CNC-related sensors, encoders, and limit switches, transmitting clean logic signals to the CNC controller. Simultaneously, it converts CNC motion and logic commands into drive signals for solenoid valves, contactors, relays, and small DC motors. With microsecond-level response, it supports high-speed pulse counting, edge detection, and precise timing critical for CNC machining. Positioned as a dedicated CNC signal conditioning and drive module, it bridges the CNC controller and machine I/O, optimizing system latency and reliability.

Core Performance Parameters

CNC-Optimized I/O: 8 high-speed inputs + 8 high-power outputs for integrated signal handling and load control
Ultra-Fast Input Response: 2.5 µs hardware latency for accurate capture of high-frequency encoder and pulse signals
High-Current Output Drive: 1 A per channel, supporting direct driving of medium-power CNC actuators
Industrial-Grade Protection: Multi-layer protection against short circuit, overload, overvoltage, and reverse polarity
Real-Time Diagnosis: LED indicators for each channel and system status, enabling quick CNC I/O fault localization
High Noise Immunity: Compliant with industrial EMC standards, stable operation in electrically noisy CNC workshops
Precision Signal Integrity: Sink input design compatible with standard 24 VDC CNC sensors and encoders
Seamless CNC System Compatibility: Fully compatible with B&R SYSTEM 2005 CNC CPUs, backplanes, and Automation Studio programming environment

General Compatible Accessories

B&R SYSTEM 2005 series CNC backplane modules and power supply units
SYSTEM 2005 CNC CPU modules for motion control and logic execution
TB170 dedicated terminal block for CNC field wiring
24 VDC CNC sensors: proximity switches, photoelectric sensors, rotary encoders, limit switches
CNC actuators: solenoid valves, contactors, relays, small DC motors, and stepper motor drivers
Shielded twisted-pair cables for high-speed CNC signal transmission
B&R Automation Studio software for CNC module configuration, programming, and diagnostics
DIN rail mounting hardware and standard control cabinet accessories

Applicable Equipment Fields

CNC Machine Tools: Milling machines, lathes, machining centers, grinding machines, and EDM equipment
Motion Control Systems: High-speed positioning platforms, multi-axis synchronizationsystems, and pulse-based motion controllers
Automated Production Lines: CNC assembly lines, precision material handling, and automated machining cells
Industrial Automation: Packaging machinery, textile machinery, printing equipment, and plastic processing machinery with CNC functions
Robotics: CNC-controlled robotic arms, gantry robots, and automated guided vehicles (AGVs)
General CNC Applications: All automation systems requiring high-speed I/O, precise motion control, and reliable actuator driving

Contact Info