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B&R 7CM411.70-1 (2003 Series Digital Output Module)

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B&R 7CM411.70-1 (2003 Series Digital Output Module)
May 27, 2026

B&R 7CM411.70-1 (2003 Series Digital Output Module)

The B&R 7CM411.70-1 is a high‑performance multifunctional I/O module from the 2003 series, integrating digital input, digital output, analog input, analog output, and high‑speed counter functions in a compact unit. Designed for B&R 2003 system programmable computer controllers (PCC), it delivers reliable, multi‑channel signal acquisition and control for complex automation tasks. With 24 VDC digital channels, ±10 V analog channels, and 50 kHz high‑speed counting capability, it supports precise motion control, process monitoring, and actuator driving. The rugged industrial housing and short‑circuit protection ensure stable operation in harsh environments, serving as a core I/O component for B&R 2003 series control systems.

Description

B&R 7CM411.70-1 (2003 Series Digital Output Module)

Product Introduction

The B&R 7CM411.70-1 is a high‑performance multifunctional I/O module from the 2003 series, integrating digital input, digital output, analog input, analog output, and high‑speed counter functions in a compact unit. Designed for B&R 2003 system programmable computer controllers (PCC), it delivers reliable, multi‑channel signal acquisition and control for complex automation tasks. With 24 VDC digital channels, ±10 V analog channels, and 50 kHz high‑speed counting capability, it supports precise motion control, process monitoring, and actuator driving. The rugged industrial housing and short‑circuit protection ensure stable operation in harsh environments, serving as a core I/O component for B&R 2003 series control systems.

Basic Information

  • Model: 7CM411.70-1

  • Brand: B&R (Bernecker + Rainer, ABB Group)

  • Series: 2003 Series (PCC System)

  • Product Type: Multifunctional I/O Module (Digital + Analog + Counter)

  • Digital Inputs: 3 channels, 24 VDC, 50 kHz, sink type

  • Digital Outputs: 2 channels, 24 VDC, 0.5 A, transistor, short‑circuit proof, comparator function

  • Analog Inputs: 3 channels, ±10 V, 16‑bit resolution

  • Analog Outputs: 3 channels, ±10 V, 16‑bit resolution

  • Counter/Encoder: 1 or 2 channels, 50 kHz, incremental encoder compatible

  • Power Consumption: 2.4 W

  • Operating Voltage: 24 VDC (±10%)

  • Housing: Industrial plastic, compact 2003 series form factor

  • Protection Class: IP20

  • Operating Temperature: -25°C to +70°C

  • Certifications: CE, UL/cULus, EAC

  • Origin: Imported (Austria)

  • Features: Multi‑I/O integration, high‑speed counter, 16‑bit analog, short‑circuit protection

Function and Positioning

The 7CM411.70-1 functions as a multifunctional I/O hub for B&R 2003 PCC systems, consolidating digital/analog I/O and high‑speed counting into one module to reduce cabinet space and system complexity. It acquires 24 VDC digital signals from sensors and switches, outputs 24 VDC/0.5 A digital signals to drive relays, valves, and contactors, and provides ±10 V analog signals for precise process control and servo drive control. The 50 kHz counter interface supports incremental encoders for motion control and position monitoring. Positioned as a high‑density, high‑precision I/O solution, it is ideal for mid‑range automation systems requiring mixed signal processing and motion control capabilities.

Core Performance Parameters

  • Digital Input: 3 channels, 24 VDC, 50 kHz max frequency, input delay ≤4 µs

  • Digital Output: 2 channels, 24 VDC, 0.5 A per channel, transistor type, short‑circuit protected, comparator response ≤10 µs

  • Analog Input: 3 channels, ±10 V, 16‑bit resolution, sampling rate 10 kHz, accuracy ±0.05% FS

  • Analog Output: 3 channels, ±10 V, 16‑bit resolution, update rate 5 kHz, accuracy ±0.1% FS

  • Counter Function: 1/2 channels, 50 kHz max, incremental encoder (A/B phase) compatible

  • Isolation: Digital channels isolated from analog channels (500 VAC)

  • Power Supply: 24 VDC ±10%, 2.4 W typical

  • Durability: ≥100,000 operating cycles

  • EMC Compliance: EN 61000‑6‑2, EN 61000‑6‑4

  • Compatibility: B&R 2003 series PCC (7CP430.60-1, etc.)

General Compatible Accessories

  • B&R 2003 series PCC CPU modules (7CP430.60-1, 7CP476.60-1)

  • B&R 0TB series terminal blocks (0TB704.91, 0TB3102‑7011, TB718)

  • B&R 2003 series backplanes and mounting racks

  • 24 VDC industrial power supplies (0PS105.1, 0PS205.1)

  • Shielded analog cables (±10 V signal) and digital control cables

  • Incremental encoders (50 kHz, A/B phase, 24 VDC)

  • 24 VDC sensors (NPN/PNP) and actuators (relays, valves, contactors)

  • B&R Automation Studio (system configuration, programming, diagnostics)

  • EMC filters and surge protectors for 24 VDC and analog circuits

  • Labeling strips and cable markers for I/O channel identification

Applicable Equipment Fields

  • Industrial Control Cabinets: Core I/O for B&R 2003 PCC systems in machine and process automation

  • Machine Building: Packaging machinery, textile machines, printing presses, and general machinery

  • Process Automation: Water treatment, chemical, pharmaceutical, and food & beverage plants

  • Motion Control: Small‑to‑medium servo systems, positioning tables, and conveyor control

  • Automotive: Assembly lines, testing equipment, and auxiliary production systems

  • System Integration: Panel building, retrofit projects, and compact automation solutions

  • Industrial IoT: Edge control nodes, data acquisition units, and remote monitoring systems

  • Energy: Renewable energy equipment and power distribution control systems


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