MTL5549Y MTL Two‑Channel Isolating Driver for 4‑20mA HART Valve Positioners
Description:
Manufacturer : MTL
Product No. : MTL5549Y
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Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The MTL5549Y belongs to the MTL 5500 series intrinsic safety isolating driver, designed to transmit 4‑20mA analog signals from safe‑area controllers to valve positioners and field devices located within hazardous classified zones. This MTL module delivers galvanic 3‑port isolation, supports HART digital communication, and integrates line fault detection for open‑circuit and short‑circuit field wiring conditionsEaton. Compact 16 mm DIN‑rail form factor enables high‑density cabinet installation for process automation systems in oil‑gas, chemical, petrochemical and refining industries.
Detail:
| Parameter |
Value |
| Part Number |
MTL5549Y |
| Brand / Series |
MTL 5500 Series |
| Channel Count |
2 Channels |
| Input Signal |
Floating 4‑20 mA current |
| Output Signal |
4‑20 mA current, HART enabled |
| Supply Voltage |
20 V DC to 35 V DC |
| Max Load Resistance |
800 Ω @20 mA outputEaton |
| Min Detectable Short‑circuit |
<50 Ω |
| Transfer Accuracy |
Better than 20 µA @20 °C |
| Temperature Drift |
<1.0 µA / °C |
| Response Time |
Settles within 100 ms |
| Max Current Consumption |
70 mA @24 V DC |
| Power Dissipation |
1.6 W (@24 V DC, 250 Ω load)Eaton |
| HART Communication Bandwidth |
500 Hz –10 kHz |
| Output Over‑range |
24 mA maximum (load ≤520 Ω) |
| Item |
Specification |
| Mounting |
DIN‑rail (EN 60715) |
| Termination |
Screw terminal blocks |
| Module Width |
16 mm |
| Operating Temperature Range |
-20 °C ~ +60 °C |
| Safety Output (per channel) |
Uo = 28 V, Io = 93 mA, Po = 0.65 WEaton |
| Approvals & Standards |
ATEX, IECEx, CSA, Ex ia IIC |
| Isolation Type |
3‑port galvanic isolation |
| Applicable Hazardous Zone |
Zone 0, Div 1 hazardous locations |
| Compliance |
RoHS compliant |
Brand
MTL (Measurement Technology Limited) is a British company focusing on industrial automation safety and explosion-proof technology. It was founded in 1955 and is headquartered in Manchester. Currently, MTL is a brand under Eaton Corporation, and is affiliated with Eaton's CrouseHinds product portfolio, focusing on providing intrinsic safety solutions for hazardous industrial environments.
As the world's leading power management company, Eaton further strengthens its competitiveness in the fields of industrial process control, explosion-proof equipment and safety grids by acquiring and integrating MTL's technology and product lines. MTL's product line (such as safety gates, isolation gates, surge protectors, etc.) has now become a core component of Eaton's industrial automation field.
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, E+H, MTL, AB, , YOKOGAWA, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, IFM etc. If you have any request, please do not hesitate to contact us.
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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