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The given data is only intended as a product
description and should not be regarded as a legal
warranty of properties or guarantee. In the interest
of further technical developments, we reserve the
right to make design changes.
TSN MTL830x Transition
July 2019
Eaton Electric Limited,
Great Marlings, Butterfield, Luton
Beds, LU2 8DL, UK.
Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283
E-mail: [email protected]
www.mtl-inst.com
© 2019 Eaton
All Rights Reserved
Publication No. TSN MTL830x Transition Rev 1 110719
July 2019
6
3
Frequently Asked Questions
•
Is the Data Highway cable between the transmitter and receiver required to be Fieldbus cable?
No. Standard, twisted-pair instrumentation cable may be used
•
Is there a seperate Honeywell version of the receiver, equivalent to MTL838B-HON?
No. The MTL838C receiver is configurable for either standard (Modbus) or Honeywell (LLMUX) use
•
Can the MTL830C transmitter and receiver be used without the MTL5553 isolator, in non-IS applications?
Yes. The isolator is only required for hazardous area applications
•
In Modbus applications, are changes needed to be programming of the Modbus master if an MTL838B is replaced
by an MTL838C?
No. The Modbus mapping of the MTL838C excatly the same as the MTL838B.
