Eaton MTL-5532 Pulse Isolator – MTL5500 Series
The Eaton MTL-5532 is a single-channel intrinsically safe pulse isolator with pulse and 4–20 mA outputs for compatible switches, proximity detectors, and pulse transmitters. It supports frequency and vibration monitoring in industrial process-control systems, including suitable hazardous-area applications.
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- US$ 235.00
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Description
Eaton MTL-5532
MTL5500 Series Pulse Isolator | Pulse and 4–20 mA Output | Vibration Monitoring | Intrinsically Safe Interface
Product Detailed Description
The Eaton MTL-5532 is a single-channel intrinsically safe pulse isolator designed to interface switches, proximity detectors, and pulse transmitters in hazardous areas with control and monitoring equipment in safe areas. It repeats input pulses to the safe area and provides a proportional 4–20 mA output for frequency measurement, making it suitable for pulse-rate and vibration-related monitoring applications.
The module supports a 20–35 V DC supply and can operate with different input types, including NAMUR proximity detectors and 2- or 3-wire pulse transmitters. Its pulse output supports frequencies up to 50 kHz, while the analog output supports frequencies up to 10 kHz. A configurable relay output can be used for alarms, and LED indicators provide power, status, and line-fault information.
Technical Specifications
| Parameter | Specification |
| Brand | Eaton / MTL Instruments |
| Model | MTL5532 (also searched as MTL-5532) |
| Product Type | Intrinsically Safe Pulse Isolator |
| Series | MTL5500 |
| Number of Channels | 1, fully floating |
| Input Types | Switch, NAMUR proximity detector, current-pulse or voltage-pulse transmitter |
| Power Supply | 20–35 V DC |
| Pulse Output Frequency | 0–50 kHz |
| Analog Output | 4–20 mA |
| Analog Output Frequency Range | 0–10 kHz |
| Analog Load Resistance | 0–450 Ω at 20 mA |
| Response Time | 60 ms |
| Alarm Output | Relay, maximum 0.5 A at 35 V DC |
| Galvanic Isolation | 250 V RMS between safe-area circuits and power supply |
| Mounting | 35 mm DIN rail |
| Dimensions (L × H × W) | 109.8 × 118.8 × 15.8 mm |
| Weight | 150 g |
| Operating Temperature | -20°C to +60°C |
| Country of Origin | Not confirmed; verify product label |
| Product Status | Listed in Eaton’s product catalog; confirm current availability |
| Replacement Model | MTL5532 is listed as the nearest equivalent for the older MTL5032 |
Replacement Model Introduction
Eaton’s obsolete-product cross-reference identifies MTL-5532 as the nearest equivalent to the earlier MTL5032. The MTL5532 provides pulse and 4–20 mA current outputs, along with an alarm function.
This cross-reference refers to the predecessor model, not a newer successor to the MTL5532. When replacing an MTL5032, verify the input type, pulse frequency, analog output behavior, alarm configuration, and wiring before installation.
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • PLC pulse signal interfaces | • Rotating machinery monitoring |
| • Hazardous-area proximity detector interfaces | • Motor speed monitoring |
| • Frequency measurement systems | • Pump and compressor monitoring |
| • Process alarm circuits | • Vibration monitoring |
| • Industrial signal isolation | • Equipment condition monitoring |
| Power & Electrical Systems | Industrial Applications |
| • Instrumentation signal processing | • Oil and gas facilities |
| • Control cabinet installations | • Chemical processing plants |
| • Analog current-loop interfaces | • Power generation facilities |
| • Pulse-based measurement systems | • Manufacturing plants |
| • Industrial monitoring systems | • Process automation facilities |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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