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MTL 5553 isolator/Power 31.25kbit/s fieldbus

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Company Name: Shenzhen Changxin Automation Equipment Co., Ltd

Contact Name: Anne

Telephone: +86 13328779317(Whatsapp)

We can offer you best price in the market!

Why choose us 
1.We will provie you the product info and picuture
2.Large stock, fast delivery
3.Competitive prices and immdiate quotation
4.Professional service,professional technical support
5.Warranty time is one year.
6.Strict test machine before shipment.
7.We could help you to get any components which is difficult to get.


The MTL5553 has been specifically developed to extend 31.25kbit/s (H1) fieldbus networks into hazardous areas. It provides power
and communication to devices powered through the signal conductors. For installations in which the safe-area bus length is small
an internal terminator can be enabled by a switch on top of the module.
The MTL5553 complies with requirements of Fieldbus Foundation”M specified power supply Type 133t (IS power supply).

See also common specification
Location of fieldbus device(s)
Zone 0, IC, T4- 6 hazardous area if suitably certified
Hazardous-area fieldbus power supply
1050 +3% dc impedance
80mA maximum current
Maximum cable length
Determined by IS requirements, depending on other devices
attached and maximum acceptable voltage drop along cable
Digital signal transmission
Compatible with 31.25kbit/s fieldbus systems and complies
with fieldbus standardst
Supply voltage
20 to 35Vdc
LED indicator
Green: one provided for power indication
Power requirement, Vs, with 80mA output load
135mA typical at 24V
105mA at 35V

Power dissipation within unit, with 80mA output load
2.3W typical at 24V
2.6W maximum at 35V

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