Description
MTL4021 Output Isolator: Safe Control for Hazardous Areas
The MTL4021 lets you safely control devices in hazardous areas from your safe area control system. It works with solenoids, alarms, and other low-power devices. It includes a safety override feature for emergency shutdown.
Technical Specifications
Brand & Model: MTL MTL4021 Output Isolator
Output Voltage: Up to 25.5V
Output Current: 110mA maximum
Control Inputs: Switch contacts, open collector, or logic signals
Override Input: Safety shutdown capability
Response Time: < 100ms
Power Supply: 20-35V DC
Power Consumption: 100mA at 24V
Isolation: 250V AC
Operating Temperature: -20°C to +70°C
Load Types: Solenoids, alarms, LEDs, low-power devices
Easy Installation
Connect your control signal to the input terminals. Connect your hazardous area device to the output. Add optional earth fault protection with MTL4220. The MTL4021 is ready for operation.
Frequently Asked Questions
Q1: What types of control signals can I use?
A1: It accepts switch contacts, open collector transistors, or logic level signals.
Q2: How does the safety override work?
A2: The override input can shut down the output regardless of the control signal state.
Q3: What devices can it drive?
A3: It can power solenoids, alarms, LEDs, and other intrinsically safe devices.
Q4: What is earth fault protection?
A4: Optional detection of ground faults while maintaining normal operation.
Q5: Can I use it for emergency stop functions?
A5: Yes, the override input is perfect for emergency shutdown applications.
Shipping & Package
Includes one MTL4021 unit. We ship worldwide using FedEx, UPS, and DHL.
Your Guarantee
This product comes with a 12-month warranty for quality assurance.
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