May 27, 2026

3DI450.60-9 SYSTEM 2005 Series Counter & Positioning Module

The 3DI450.60-9 is a high-performance counter and positioning input module from B&R’s SYSTEM 2005 series, engineered to deliver precise digital signal acquisition and high-speed counting for industrial positioning and motion control applications. It integrates 16 digital inputs with 4 dedicated counter channels, supporting a maximum input frequency of 100 kHz for accurate pulse counting, gate control, and period measurement. Designed with 4 electrically isolated input groups, it ensures robust signal integrity in noisy industrial environments. The module features configurable input filters with selectable delay times (1.2 ms or 12 ms) to suppress interference, and supports both sink and source wiring flexibility. Built with industrial-grade IP20 protection and a compact form factor, it enables seamless integration into SYSTEM 2005 backplanes, serving as a reliable front-end for position encoders, proximity sensors, and high-speed pulse signals in automation systems.

Description

3DI450.60-9 SYSTEM 2005 Series Counter & Positioning Module

Product Introduction

Basic Information

Model: 3DI450.60-9
Brand: B&R (Bernecker + Rainer, ABB Group)
Series: SYSTEM 2005
Product Type: Counter & Positioning Digital Input Module
Digital Inputs: 16 channels, 24 VDC
Counter Channels: 4 dedicated high-speed counter inputs
Input Groups: 4 electrically isolated groups (4 inputs per group)
Input Voltage: 24 VDC ±10%
Input Current: Approx. 8 mA per channel (at 24 VDC)
Maximum Counter Frequency: 100 kHz
Input Filter Delay: 1.2 ms (inputs 1–8), 12 ms (inputs 9–16)
Wiring Type: Sink or source configurable per group
Status Indicators: LED indicators for input status and counter activity
Power Supply: 24 VDC from SYSTEM 2005 backplane
Power Consumption: Max. 2 W
Dimensions: 170 mm × 120 mm × 40 mm (W×H×D)
Weight: Approximately 0.35 kg
Protection Class: IP20 (EN 60529)
Operating Temperature: 0 °C to +60 °C
Storage Temperature: -25 °C to +70 °C
Relative Humidity: 5%–95%, non-condensing
Certifications: CE, UL cULus, EAC, UKCA
Mounting: DIN rail mount (occupies 1 slot on SYSTEM 2005 backplane)

Function and Positioning

The 3DI450.60-9 functions as a specialized high-speed input module for SYSTEM 2005 automation platforms, focusing on precise counter acquisition and positioning signal processing. It is responsible for capturing digital signals from encoders, proximity sensors, and pulse generators, converting them into high-resolution count data and position feedback for the system controller. The 4 independent counter channels support bidirectional counting, gate-controlled measurement, and period/frequency calculation, enabling accurate motion tracking and positioning control. The electrically isolated input groups eliminate cross-interference between channels, while configurable filters ensure stable operation in harsh electrical environments. Positioned as a critical front-end for motion and positioning systems, it bridges field sensors and the main CPU, providing reliable, high-speed data input for applications requiring precise position monitoring, speed measurement, and pulse counting.

Core Performance Parameters

Input Configuration: 16 digital inputs (24 VDC) with 4 high-speed counter channels
Counting Performance: 100 kHz maximum input frequency for high-speed pulse acquisition
Signal Integrity: 4 electrically isolated input groups to prevent crosstalk and noise interference
Filter Flexibility: Dual input filter delays (1.2 ms / 12 ms) for noise suppression and signal optimization
Wiring Versatility: Sink/source configurable per input group for compatibility with diverse sensor types
Data Resolution: High-resolution pulse counting for precise position and speed feedback
Diagnostic Capability: LED status monitoring for real-time input and counter status visualization
System Compatibility: Seamless integration with SYSTEM 2005 backplanes and CPU modules
EMC Performance: Compliant with industrial EMC standards for noise immunity in factory environments
Reliability: Industrial-grade design for stable operation in extended temperature and humidity ranges

General Compatible Accessories

B&R SYSTEM 2005 backplane modules (e.g., 3BP152.41, 3BP155.41)
SYSTEM 2005 power supply modules (e.g., 0PS105.1, 0PS205.1)
B&R CPU modules (e.g., 3CP380.60-1, 3CP382.60-1) for data processing
24 VDC industrial sensors (proximity, photoelectric, encoders) with sink/source outputs
Terminal blocks and wiring accessories for 24 VDC signal connection
B&R Automation Studio V4.0 and above for module configuration and diagnostics
Shielded cables for high-speed counter signal transmission
DIN rail mounting kits and standard control cabinet accessories
Replacement LED indicators and fuses for maintenance

Applicable Equipment Fields

Motion Control Systems: High-precision positioning platforms, multi-axis servo systems, CNC machine tools, and robotic positioning units
Factory Automation: Conveyor line speed monitoring, packaging machine position tracking, and assembly line part counting
Material Handling: Automated guided vehicles (AGVs), warehouse sorting systems, and lifting equipment position control
Industrial Machinery: Printing presses, textile machinery, plastic processing equipment, and metalworking machines requiring pulse-based positioning
Process Automation: Flow rate measurement via pulse sensors, batch counting, and precise material dosing systems
Automotive Industry: Production line part counting, assembly station positioning, and test bench speed/position monitoring
Energy Sector: Wind turbine speed sensing, solar tracking system positioning, and power plant auxiliary equipment monitoring

Contact Info