ABB TB 870F 3BDM000160R1 Termination Resistor

Overview

The ABB TB 870F termination resistor is designed to provide reliable termination for bus lines in industrial communication systems. It ensures signal integrity, reduces reflections, and maintains stable network performance in high-speed automation applications.

General Information

Part Number: 3BDM000160R1

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Type: Termination Resistor

Mounting: Panel or DIN rail mount

Construction: High-quality resistor housed in durable industrial-grade casing

Compatibility: Compatible with ABB bus systems and industrial communication networks

Power Specifications

Resistance Value: 120 Ω

Rated Voltage: 300 V AC / DC max

Power Rating: 0.25 W

Tolerance: ±1%

Electrical Protection: Ensures stable network termination and prevents signal reflection

Indicators: None (passive component)

Communication & Interface

Interface Type: Electrical termination for bus or fieldbus lines

Connection Method: Screw or clip terminals for secure wiring

Channel Support: Single termination per network segment

Diagnostics: Not applicable (passive termination device)

Compatibility Features: Suitable for ABB TB 870F and standard industrial bus systems

Environmental

Operating Temperature: −40 to +85 °C

Storage Temperature: −40 to +100 °C

Humidity: Up to 95% RH, non-condensing

Vibration Resistance: Meets industrial standard vibration and shock requirements

Protection Rating: IP20 when installed in enclosure

Dimensions & Weight

Dimensions (L × W × H): 30 × 45 × 110 mm

Weight: 0.09 kg

Ensure Stable Signals, Easy Installation!