The MTL 8626-FT-IS is an intrinsically safe field terminal designed for the MTL 8000 / PAC8000 process I/O system. It terminates 8 RTD sensor channels with certified IS protection and supports 2-wire, 3-wire, and 4-wire connections, providing a safe, orderly interface between temperature sensors in hazardous areas and the control system.
Connection type: Screw-clamp terminals accepting up to 2.5 mm² wire
Dimensions: 42 W × 88 D × 39.5 H mm
Typical weight: 106 g including tagging strip
Terminal material: Modified polyphenylene oxide
Mounting: Direct to the I/O module in the MTL 8000 / PAC8000 rack
Highlights
Certified intrinsic safety permits RTD sensors in Zone 0/1 areas without additional barriers
3-wire and 4-wire support compensates lead resistance for high-accuracy temperature measurement
Screw-clamp terminals with tagging strip simplify commissioning and maintenance documentation
Compact footprint preserves valuable rack space in crowded control cabinets
Mechanical keying prevents incorrect module pairing during replacement
FAQ
Q: Which I/O module pairs with the 8626-FT-IS? A: It terminates RTD channels for the MTL 8206-TI-IS 8-channel resistance/RTD input module in IS configurations.
Q: Can it accept thermocouples? A: No, this terminal is specified for RTD circuits; thermocouple applications use the 8625-FT-IS terminal.
Q: Is 4-wire connection supported? A: Yes, the terminal supports documented 2-, 3-, and 4-wire sensor circuits.
Installation Guide
Identify the terminal type and connection diagram number in the system wiring manual.
Attach the field terminal to the corresponding I/O module before wiring.
Land RTD conductors in the screw-clamp terminals per the 2-, 3-, or 4-wire diagram.
Torque terminals to specification and install the tagging strip for circuit identification.
Verify insulation resistance and continuity before energizing the IS circuit.
Selection Tips
Select 3-wire terminals for typical plant RTDs; choose 4-wire for custody-transfer or high-precision duties.
Match the terminal model to the I/O module channel type to maintain IS certification integrity.
Order spare tagging strips when planning large-scale temperature monitoring projects.
For loop-disconnect functionality, specify the 8622-FT-IS variant instead.
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.
