ABB DSTC454
The ABB DSTC454 module is a safety relay used in safety loops to ensure the reliable operation of safety systems. It has the following characteristics:
High safety level: Meets the IEC 61131-7 SIL 3 standard to provide a high level of safety protection.
High reliability: Redundant design and strict quality control ensure long-term stable operation of the module.
Easy to use: provides a variety of diagnostic functions for easy maintenance.
Product parameter
Model: DSTC454
Rated voltage: 24VDC
Rated current: 2A
Power: 48W
Input signal type: digital quantity
Output signal type: digital quantity
Response time: < 100μs
Isolation voltage: 250V AC/DC
Operating temperature: -40℃ to +70℃
Protection level: IP67
Size: 88.9mm x 44.5mm x 23.8mm
specification
Comply with IEC 61131-7 standard
Complies with ATEX Ex II 3G EExnA IIC T4 standard
Complies with IECEx IECEx IIC T4 Gb standard
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