TRICONEX 3503E
The Triconex 3503E, a key component in the Honeywell Triconex Safety Instrumentation System (SIS), is a digital input module. The module is mainly used to receive digital signals from field devices (such as switches, sensors) and convert them into digital signals that can be recognized by the Triconex system, so as to achieve monitoring and control of field equipment status.
Product parameters and specifications:
Model: 3503E
Type: Digital input module
Number of channels: Usually 2 or 4 channels
Input type: Digital input (usually passive contact)
Input voltage: 24V AC/DC
Input impedance: High impedance
Response time: milliseconds
Operating temperature: -20℃ to 60℃
Protection level: depends on the specific model and configuration
Mounting method: DIN rail mounting
Certification: SIL 3 (Safety Integrity Level)
Product features:
High reliability: The redundancy design improves system reliability.
High safety: SIL 3 compliant for safety-critical applications.
Modular design: easy installation and maintenance.
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