ABB 3HAC024322-001/01 F4332D filter Special Offer

Within a cluster, the Modulebus is made up of increments integrated into each Module Termination Unit (MTU). Each communication interface module and Optical Modulebus modemhas a Modulebus outlet connector to connect to an MTU. An MTU has a bus inlet and a bus outletconnector. By adding, on the DIN rail, an MTU to a communication interface module or an Optical Modulebus modem, the bus is automatically expanded, offering an optional further expansion of MTUs to a maximum of 12 MTUs. Unique position codes are automatically assigned to each MTU as the bus is expanded. An inserted I/O module is assigned the unique position identity ofits MTU. Through the incremental bus design, the physical size of an S800 I/O installation isdirectly proportional to the number of installed MTUs.

MTUs and their associated I/O modules can within a cluster be set up in two or three physicallyseparated groups with extension cable adaptors that fit the bus outlet and inlet connectors ofcommunication interface modules, Optical Modulebus modem, and MTUs. The factory-madeextensions cables that plug into the cable adaptors are available in lengths of 0.3, 0.6, and 1.2 m (1, 2, or 4 ft.), allowing together with up to 12 I/O modules, for a total bus length of 2.5 meters (8.2 ft.).

Related Parts of ABB

0776 169 D

SPNPM22

3HNE06225-1/07

SPFCS01

INIPT01

SAFT 125 CHC SAFT125CHC

GPU2000R

1SAP140200R0100

PFUK104 YM110002-SD

3DDE 300 407 CMA127

3DDE 300 406 CMA126

DSQC201

DSCA120 57520001-P

07SK90R1

PP846A 3BSE042238R2

IMASM01

AX460/50001

Besides ABB, we also handle