SC520 3BSE003816R1 Submodule carrier

Description

Generell information

Artikelnummer:3BSE003816R1

ABB Typbeskrivning:SC520

Katalogbeskrivning:SC520 Submodule Carrier incl. local CPU

Beskrivning, lång:SC520 Submodule Carrier Incl. Local CPU

support for MB300, MB300E

See also coated marine classified unit

SC520M 3BSE016237R1 Submodule Carrier

3BSE003816R1

Ytterligare information

Beskrivning:SC520 Submodule Carrier incl. local CPU

Produkttyp:Communication_ Module

Dimensioner

Djup netto:291 mm

Höjd netto:300 mm

Bredd netto:30 mm

Nettovikt:0.742 kg

High reliability is the key performance of electrical control equipment. PLC adopts modern large-scale integrated circuit technology, adopts strict manufacturing process, and adopts advanced anti-interference technology for its internal circuit, which has high reliability. For example, the mean time between failures of F series PLC produced by Mitsubishi Corporation is up to 300000 hours. Some PLCs that use redundant CPUs have longer MTBF. In terms of the external circuit of PLC, PLC is used to constitute the control system. Compared with the relay contactor system of the same scale, the electrical wiring and switch contacts have been reduced to hundreds or even thousands of times, and the failure has also been greatly reduced. In addition, PLC has hardware fault self-diagnosis function, which can send out alarm information in time in case of fault. In the application software, the application can also program the fault self-diagnosis program of peripheral devices, so that the circuit and equipment in the system other than PLC can also obtain fault self-diagnosis protection. In this way, it is not surprising that the whole system has high reliability.

SC520 3BSE003816R1