MTL4524 Intrinsically Safe Interface – Reliable Hazardous Area Control with Override Function
Product Description
The MTL4524 is a single-channel interface that safely controls on/off devices in hazardous areas (Zone 0, IIC, T4-6 or Div.1 Group A) using safe-area signals. It drives solenoids, alarms, LEDs and other low-power devices certified as intrinsically safe or non-energy storing. Features a unique override input for safety system integration.
Technical Specifications
| Brand/Model | MTL4524 (Full suffix: MTL4524-EX) |
| Output Voltage | 13.6V (min) – 24V (max) |
| Current Limit | 48mA minimum |
| Control Input | 0= <1.4V, 1= >4.5V |
| Override Input | 0=off (transistor on), 1=normal |
| Power Consumption | 100mA @24V DC max |
| Operating Temp | -20°C to +60°C |
| Safety Ratings | Uo=25V, Io=147mA, Po=0.92W |
Installation Guide
Mount in safe area only. Connect control signals to designated terminals. Ensure proper earthing. Maximum cable length: 50m shielded. Do not exceed 48mA output current.
Compatibility
Works with all intrinsically safe devices and simple apparatus meeting output specifications. Compatible with PLC outputs, relay contacts, and open-collector transistors.
Package Includes
- MTL4524 unit
- Installation manual
- Terminal connectors
- DIN rail mount kit
Warranty
12-month warranty against defects. Contact supplier for replacement or repair.
Ordering Information
Ready to ship via FedEx, UPS or DHL. Lead time: 2-5 business days for in-stock items.
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