MTL4641A/AS CURRENT REPEATER 4/20mA passive i/p for HART® transmitters.

MTL4641A/AS CURRENT REPEATER 4/20mA passive i/p for HART® transmitters.

Model: MTL4641A/AS

Categories: MTL4600 range

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PRODUCT DESCRIPTION

MTL4641A/AS CURRENT REPEATER 4/20mA passive i/p for HART® transmitters.

The MTL4641A provides an input for separately powered 4/20mA transmitters and also allows bi–directional transmission of HART communication signals superimposed on the 4/20mA loop current. Alternatively, the MTL4641AS acts as a current sink rather than driving a current into the load.



MTL4600 range

Product CodeDescription

Digital Input

MTL4604   1ch DI relay output + LFD alarm + phase reversal

MTL4610   4ch DI solid-state output

MTL4611   1ch DI relay output 

MTL4614   1ch DI relay output + LFD alarm

MTL4614D  1ch DI switch/prox input, dual output relay

MTL4616   2ch DI relay outputDatasheet 

MTL4617   2ch DI relay output + LFD alarm

MTL4619H  110Vac/125Vdc digital input

MTL4619L  24V/48V digital input

Digital Output

MTL4621   Loop powered solenoid driver 

MTL4623   Solenoid driver with LFD

MTL4623L  Loop powered solenoid driver + LFD 

MTL4623R  Solenoid driver with reverse LFD

MTL4624   Switch operated solenoid driver

MTL4624S  Switch operated solenoid driver, 24V override

MTL4626   2ch switch operated relay

MTL4627   24Vdc 250mA digital output

MTL4628   relay output

Analogue Input

MTL4641   1ch 2/3 wire Transmitter repeater 

MTL4641A  1ch Transmitter repeater, passive input

MTL4641AS  1ch Transmitter repeater, passive input, current sink

MTL4641S  1ch 2/3 wire Transmitter repeater, current sink

MTL4644   2ch 2/3 wire Transmitter repeater

MTL4644A  2ch Transmitter repeater, passive input

MTL4644AS  2ch Transmitter repeater, passive input, current sink

MTL4644D  2/3 wire transmitter repeater, dual output 

MTL4644S  2ch 2/3 transmitter repeater, current sink

Analogue Output

MTL4646   1ch 4-20mA smart isolating driver + LFD

MTL4646Y  1ch 4-20mA smart isolating driver + oc LFD

MTL4649   2ch 4-20mA smart isolating driver + LFD

MTL4649Y  2ch 4-20mA smart isolating driver + oc LFD

Temperature Input

MTL4675   1ch Temperature converter with alarm 

MTL4676-RTD  2ch Temperature converter, RTD

MTL4676-THC  2ch Temperature converter, THC

Pulse Input

MTL4632   1ch pulse isolator, digital or analogue output


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