Brief: Watch as we walk through the full process, from initial setup to real-world testing of the MTL4632 high-reliability 2-channel switch/proximity detector. This video demonstrates how this interface module provides safe signal conversion and detection for proximity switches and mechanical contacts in hazardous industrial environments like oil and gas, chemical processing, and mining.
Related Product Features:
Features 2 isolated channels supporting NAMUR sensors and passive switches for versatile input options.
Provides output via 2 Form A relays or solid-state outputs with a contact rating of 250V AC/30V DC, 2A.
Operates on a 20-30V DC power supply with reverse polarity protection and low power consumption.
Certified for hazardous areas with ATEX, IECEx, CSA, FM approvals and SIL 2 compliance per IEC 61508.
Built with a metal-clad plastic housing for DIN rail mounting in harsh industrial environments.
Offers fast signal performance with ≤10ms delay and ≤5ms response time for switch closure.
Includes diagnostic functions for input open/short circuit detection to ensure operational reliability.
Designed for wide operating temperature range from -40°C to +70°C and high humidity conditions.
الأسئلة:
What types of input signals does the MTL4632 support?
The MTL4632 supports two isolated input channels compatible with NAMUR sensors (10-30mA) and passive switches or dry contacts (0-30V DC).
Is the MTL4632 suitable for use in hazardous locations?
Yes, the MTL4632 is certified for hazardous environments with ATEX (II 1G Ex ia IIC T6 Ga, II 1D Ex ia IIIC T85°C Da), IECEx, CSA, and FM approvals, making it safe for Zone 0/1/2 for gas and Zone 20/21/22 for dust.
What are the output options available for the MTL4632?
The MTL4632 offers two Form A (SPST) relays or optional solid-state outputs, with a contact rating of 250V AC/30V DC, 2A resistive load, and 1500V AC isolation between input and output.
What is the operating temperature range of the MTL4632?
The MTL4632 operates reliably in temperatures from -40°C to +70°C, with storage temperatures from -40°C to +85°C, ensuring performance in extreme conditions.