MTL4016 MTL 4016 Switch/Proximity Detector Interface Unit | MTL
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Sku:MTL4016
Country Of Origin: USA
Vendor: MTL
Type: Interface Unit
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Product description
Description
MTL4016is a dual-channel switch/proximity detector interface unit engineered for hazardous area applications, offering reliable signal conditioning, line fault detection, and compatibility with NAMUR standards.
Input & Sensor Interface
Number of Channels: Two
Switch Location: Zone 0, IIC, T6 / Div. 1, Group A
Proximity Detector Location: Zone 0, IIC, T4–T6 (certified) / Div. 1, Group A
Sensor Supply Voltage: 7.0V–9.0V DC via 1kΩ
Input Characteristics:
Outputs close if current > 2.1 mA (<2 kΩ)
Outputs open if current < 1.2 mA (>10 kΩ)
Hysteresis: 200 µA (650 Ω) nominal
Compliant with NAMUR and DIN 19234 standards
Functional Features
Phase Reversal: Channel operation reversible via top-mounted switches
Line Fault Detection (LFD):
Active when input < 100 µA (broken line) or > 6.5 mA (shorted line)
LFD can be disabled via switches
No-Fail Earth Fault Protection:
Enabled by linking terminals 3 & 6 to MTL4220
Independent detection per channel requires separate detectors
Relay Output
Type: Double-pole, open when de-energised
Response Time: ≤ 2 ms
Rating: 10 W, 0.5 A, 35 V DC
Life Expectancy: 10⁶ operations at max load
Note: Reactive loads require suppression
Indicators
Amber LEDs: One per channel, lit when output is closed
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
