3BDZ000398R1

Overview

The RLM01 3BDZ000398R1 is a PROFIBUS Redundancy Link Module from ABB, designed to enhance the reliability of PROFIBUS communication systems through redundancy, ensuring continuous operation even in case of failures.

Communication Specifications

• Protocol Type: PROFIBUS-DP

• Number of Channels: 1

• Transmission Rate: 9.6 kBit/s to 12 MBit/s

• Connection Type: RS 485

• Connector Type: 9-pin Sub-D

• Electrical Isolation: VDE 0110, functionally isolating

• Test Voltage: 500 Veff

Power Supply

• Operating Voltage: 24 VDC (+20 to +33 V)

• Power Consumption: 150 mA (typically at 24 V)

• Power Loss: Approx. 3.6 W

• Connection Type: 8-pin terminal strip

• Wire Cross Section: 0.14 to 1.5 mm²

Data Telegram Delay

• A/B → M: 1 Bit times [µs] + 0.6 µs

• M → A/B: 4 Bit times [µs] + 0.6 µs

Physical Characteristics

• Product Net Weight: 0.46 kg

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