Siemens 2XV9450-2AR01 SICLOCK TC400 Master Clock

Feature & Principle

It receives GPS time signal or internal high precision crystal clock source, converts and distributes standard time signals through Ethernet and serial interfaces. It provides unified timestamp for DCS, PLC and protection devices, ensures consistent time sequence of alarm, event log and fault recording. Built-in time self-hold function when GPS signal is lost.

Specifications

Model: 2XV9450-2AR01 Brand: Siemens Series: SICLOCK TC400 Time source: GPS / internal oscillator Interface: Ethernet, RS232/RS485 Mounting: 19 inch rack mount Status: Discontinued Certification: CE

Components & Diagnostics

Main control board, clock oscillator module, Ethernet communication circuit, status indicator, signal terminal. Common faults: GPS signal loss, time drift, network time broadcast failure, power startup abnormality, serial time output no signal.

Product Brief

2XV9450-2AR01 master clock, Siemens time synchronization spare widely used for power plant, petrochemical PCS7 and substation automation cabinet renovation and maintenance.