MTL4532 Pulse Isolator: High-Speed Hazardous Area Signal Converter
Core Functionality
The MTL4532 isolates pulses from explosive zones. Perfect for high-speed applications up to 50kHz. Converts signals to safe-area pulses, 4-20mA analog, or alarm relay output. Configurable via PC software.
Technical Specifications
Brand/Model:
MTL4532 Series
Input Types:
Switches, Proximity, Pulse Transmitters
Pulse Speed:
50kHz max
Response Time:
<10μs
Analog Output:
4-20mA (0-22mA over-range)
Accuracy:
Better than 20μA
Alarm Relay:
0.5A @35V DC
Power Use:
65mA @24V DC
Setup Guide
Connect sensors to terminals 1-6. Configure voltage thresholds via side switches. Use MTL PCS45 software for custom settings. Certified for Zone 0/IIC T4-T6 areas.
Device Compatibility
Works with switches, proximity detectors, turbine meters, and pulse transmitters. Supports 2/3-wire voltage or current pulse devices.
Safety Certifications
Approved for Division 1, Group A. Safety parameters: Uo=28V, Io=93mA. 253V isolation rating.
Package Contents
- MTL4532 isolator unit
- Terminal labels
- Configuration guide
Warranty & Shipping
12-month reliability warranty. Ships via FedEx, UPS, DHL with tracking. Global delivery.
Expert FAQs
- Q: Minimum pulse width supported?
A: 10μs high and low signals - Q: Analog output response time?
A: 60ms after step change - Q: Configurable without PC?
A: Basic settings via DIP switches - Q: LED error indications?
A: Red flashing = line fault - Q: Maximum analog load?
A: 450Ω @20mA output
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