ABB TB842 3BSE022464R1 ModuleBus Optical Port

ABB TB842 ModuleBus Optical Port

Article Number: 3BSE022464R1

The TB842 provides a fiber-optic ModuleBus communication interface for ABB I/O clusters or drive units. It connects CI801 or CI840/CI840A FCI to TB820/TB820V2/TB840/TB840A ModuleBus modems, supporting single or redundant I/O configurations.

General Features

• Communication Protocol: ModuleBus

• Line Redundancy: Yes

• Module Redundancy: Yes

• Hot Swap: Yes

• HI Controller Support: No

• Mounting Orientation: Vertical or Horizontal

Connections

• CI801: via TB806

• CI840/CI840A Single I/O: via TU847 + TB806

• CI840/CI840A Redundant I/O: via TU846 + TB846

Technical Specifications

• Connector: Agilent’s (formerly Hewlett-Packard) Versatile Link

• ModuleBus Interface: Fiber optic, one transmit & one receive, max. 10 Mbit/s, 650 nm wavelength

• Power Supply: 24 V, typical consumption 20 mA

• Power Dissipation: 0.5 W

Environmental & Safety

• Operating Temperature: 0 to +55 °C (+32 to +131 °F), approvals +5 to +55 °C

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

• Max Ambient Temperature: 55 °C (131 °F), 40 °C (104 °F) for vertical mounting

• Relative Humidity: 5 to 95 %, non-condensing

• Ingress Protection: IP20

• Equipment Class: Class I, earth protected (IEC 60536)

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

• Hazardous Locations: cULus Class 1 Zone 2, ATEX Zone 2

Mechanical Data

• Width: 17.6 mm (0.69”)

• Height: 56.7 mm (2.23”)

• Depth: 42.3 mm (1.67”)

• Weight: 90 g (0.20 lbs.)