B&R 8I74S200037.010-1 ACOPOSinverter Drive Module

Product Overview

Brand: B&R (Bernecker & Rainer)
Model: 8I74S200037.010-1
Series: ACOPOSinverter P74
Product Type: Frequency Inverter / Drive Module
Function: The B&R 8I74S200037.010-1 is an ACOPOSinverter drive module designed for motor speed control and motion applications. It provides reliable motor control, integrated EMC filtering, POWERLINK communication, and flexible I/O interfaces for industrial automation systems.

Technical Specifications

General Data

• Brand: B&R
• Model: 8I74S200037.010-1
• Series: ACOPOSinverter P74
• Type: Variable Frequency Drive (VFD)
• Motor Power: 0.37 kW (0.5 HP)
• Protection Class: IP20
• Mounting: Cabinet installation
• Communication: POWERLINK interface
• Certifications: CE, UL, KC

Power Specifications

• Input Voltage: 1 × 200–240 VAC
• Input Frequency: 50/60 Hz ±5%
• Rated Input Current:
  • 6 A at 200 VAC
  • 5 A at 240 VAC
• Output Voltage: 3 × 0–240 VAC
• Rated Output Current: 3.3 A
• Motor Power: 0.37 kW
• Output Frequency Range: 0.1–599 Hz
• Integrated EMC Filter: Yes
• Integrated Brake Chopper: Yes

Communication Interfaces

POWERLINK

• Real-time industrial Ethernet communication
• High-speed connection with B&R PLC systems
• Suitable for synchronized automation and motion control applications

Input / Output Interfaces

Digital Inputs

• Quantity: 6 channels
• Voltage: 24 VDC
• Input type: Source / Sink selectable
• Sampling time: Approx. 8 ms

Safe Torque Off (STO)

• Quantity: 1 safety input
• Voltage: 24 VDC
• Safety function: Motor torque shutdown

Analog Inputs

• Quantity: 3 channels
• Voltage input: 0–10 V / ±10 V
• Current input: 0–20 mA / 4–20 mA
• Resolution: 10-bit

Digital Output

• Quantity: 1 channel
• Voltage: 24 VDC
• Maximum current: 100 mA

Relay Outputs

• Quantity: 2 channels
• Voltage: 30 VDC / 250 VAC

Advantages & Features

High-Performance Motor Control

Provides accurate speed and torque control for industrial motors, improving machine performance and efficiency.

Integrated POWERLINK Communication

Enables fast and reliable communication with B&R PLC systems for synchronized automation control.

Compact Design

Small footprint allows installation in space-limited control cabinets.

Built-In EMC Filter

Reduces electromagnetic interference and improves system stability.

Flexible I/O Configuration

Multiple digital and analog inputs/outputs support various sensors, switches, and control signals.

Safety Function Support

Integrated STO function improves machine safety and helps meet modern automation requirements.

Reliable Industrial Operation

Designed for continuous operation in industrial environments with diagnostic functions and protection features.

Typical Applications

• Industrial automation systems
• Conveyor systems
• Packaging machinery
• Material handling equipment
• Machine tools
• Production lines
• Pump and fan control systems
• Robotics and motion systems
• Factory automation equipment

Precautions

• Confirm motor voltage, power, and current ratings before installation.
• Ensure correct AC power wiring and grounding.
• Configure motor parameters before operation.
• Check POWERLINK communication settings when connecting to B&R PLC systems.
• Avoid operating beyond rated output current.
• Ensure proper cabinet ventilation and heat dissipation.
• Disconnect power before maintenance or replacement.
• Follow EMC installation requirements for cable routing.