Siemens EF 837 Series Spezifikationen PDF herunterladen (Seite 60)

Appendix B System 800xA S800 I/O System - Data Sheet

60 3BSE056248

TB820/825/842 Optical cluster modem/ports for ModuleBus/drives

integration.

CI840A For redundant PROFIBUS-DP/V1. Hot Configuration

in Run & HART

pass through. GSD file provided.

TB840A Optical cluster modem for redundant or single

ModuleBus.

Installed on TU807/TU840/TU841/TU848/TU849.

Used with AC 800M.

Module Termination Units (MTU:s)

Compact, 50V applications

TU810

TU812

TU814

With screw terminals.

With 25 pin D-sub connector.

With 3 crimp snap-in connectors.

Compact, 250V applications

TU811

TU813

With screw terminals.

With 3 crimp snap-in connectors.

Compact for intrinsic safety

TU89X With screw terminals & isolated power supply.

Extended, 50V applications

TU830/TU835/TU838/TU850

TU833

TU834

With screw terminal, pwr. distribution & fuse.

With spring-cage term., pwr distribution & fuse.

With screw terminals for shunt sticks.

Extended, 250V applications

TU831/TU836/TU837/TU839 With screw terminals, pwr. distribution & fuse.

Redundancy, 50V applications

TU842/843

TU844/845

(horiz./vert. mounting) With screw terminals.

(horiz./vert. mounting) With screw terminals and

shunt stick, TY80X.

Terminal Unit

TU805

For DI801 & DO801. With field power distribution

screw terminals.

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