ABB TB840A 3BSE037760R1 Modulebus Cluster Modem S800 I/O Communication interfaces

ABB TB840A 3BSE037760R1 Modulebus Cluster Modem S800 I/O Communication interfaces

S800 I/O is a comprehensive, distributed and modular process I/O system that communicates with parent controllers and PLCs over industry-standard field buses. The TB840 ModuleBus Modem is a fiber optic interface to the Optical ModuleBus. TB840A is used in redundancy configurations where each module is connected to different optical ModuleBus lines, but connected to the same electrical ModuleBus.

The ModuleBus Modem has an electrical and an optical Modulebus interface which are logically the same bus. A maximum of 12 I/O modules can be connected to the electrical ModuleBus and up to seven clusters can be connected to the fiber optic ModuleBus. The fiber optic interface is intended for local distribution of I/O clusters and where more than 12 I/O modules are required in an I/O station.

General Information of ABB TB840A 3BSE037760R1

Product ID:3BSE037760R1

ABB Type Designation:TB840A Exchange

Catalog Description:TB840A Modulebus Cluster Modem

Medium Description:Modulebus Cluster Modem

Technical Information:TB840A Modulebus Cluster Modem Exchange

Note! The replaced part with RMA to be returned

according to T&C otherwise an extra charge will be required.

Product Type:I-O_Module

Ordering

Customs Tariff Number:85389091

Dimensions

Product Net Weight:0.3 kg

Environmental

WEEE Category:5. Small Equipment (No External Dimension More Than 50 cm)

Environment and certification of ABB TB840A 3BSE037760R1

Temperature, Operating 0 to +55 °C

Temperature, Storage -25 to +70 °C

Pollution degree Degree 2, IEC 60664-1

Corrosion protection ISA-S71.04: G3

Relative humidity 5 to 95 % no condensation

Protection class IP20 according to EN60529, IEC 529

CE- marking Yes

Electrical Safety IEC 61131-2, UL 61010-1, UL 61010-2-201

Hazardous location C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2

Marine certificates ABS, BV, DNV-GL, LR

RoHS compliance DIRECTIVE/2011/65/EU (EN 50581:2012)

WEEE compliance DIRECTIVE/2012/19/EU

Features and benefits of ABB TB840A 3BSE037760R1

2 fiber optic ports to optical ModuleBus

ModuleBus (electrical) to the I/O Modules

Supervisory functions of I/O ModuleBus and power supply

Isolated power supply to I/O modules

TU840, MTU for redundant TB840/TB840A, dual ModuleBus

TU841, MTU for redundant TB840/TB840A, single ModuleBus

Input power fused