ModuleBus Modem TB820 | ABB

Description

The ABB ModuleBus Modem TB820 is a reliable and energy-efficient component designed for stable communication in industrial automation systems, ensuring robust performance and compliance with industry standards.

Specifications

• Model: TB820

• Voltage Supply: 24 V DC

• Power Consumption: Typical 100 mA

Environmental Certifications

• CE-marking: Yes

• Electrical Safety: EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201

Hazardous Location Approvals

• C1 Div 2: cULus

• C1 Zone 2: cULus

• ATEX Zone 2: Yes

Marine Certificates

• ABS, BV, DNV-GL, LR

Operating Temperature

• Operating Temperature: 0°C to +55°C (+32°F to +131°F)

• Certified Approvals: +5°C to +55°C (+41°F to +131°F)

• Storage Temperature: -40°C to +70°C (-40°F to +158°F)

Relative Humidity

• 5% to 95%, non-condensing

Maximum Ambient Temperature

• Horizontal Mounting: 55°C (131°F)

• Vertical Mounting: 40°C (104°F)

Dimensions

• Width: 58 mm (2.39 in.)

• Height: 170 mm (6.7 in.), including latch

• Depth: 122 mm (4.8 in.)

Weight

• 0.3 kg (0.66 lbs)