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MTL4544D Analogue Input - 2-wire transmitters, 4-20mA conventional and 'smart'

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ASIA SCIENCE&TECHNOLOGY COMPANY LIMITED

MTL4544D Analogue Input - 2-wire transmitters, 4-20mA conventional and 'smart'

Country/Region china
City & Province shanghai shanghai
Categories R/C Toys

Product Details

Analogue Input - 2-wire transmitters, 4-20mA conventional and 'smart'

Device
No. of
channels
Output to
hazardous area
Important features
DIN-rail mounting devices
MTL5541

1

16.5V min.
@ 20mA
Compatible with most smart transmitters
MTL5541A18.6V diode4 wire smart transmitters
MTL5541AS18.6V diode4 wire smart transmitters, current sink output
MTL55442
16.5V min
@ 20mA
Compatible with most smart transmitters
MTL5544A28.6V diode4 wire smart transmitters
MTL5544AS28.6V diode4 wire smart transmitters, current sink output
MTL5544D116.5V min
@ 20mA
Compatible with most smart transmitters, repeat output
MTL5544S216.5V min
@ 20mA
Compatible with most smart transmitters, current sink output
Backplane mounting devices
MTL4541116.5V min
@ 20mA
Compatible with most smart transmitters
MTL4541A18.6V diode4 wire smart tranmitters
MTL4541AS18.6V diode4 wire smart transmitter, current sink output
MTL4541B116.5V min
@ 20mA
As MTL4541 but adapted for MTL4041B substitution on legacy backplanes
MTL4541P117.6V min
@ 20mA
As MTL4541B but with a higher power output, MTL4041P substitution on legacy backplanes
MTL4541S116.5V min
@ 20mA
Suitable for conventional and smart transmitters, current sink output
MTL4544216.5V min
@ 20mA
Compatible with most smart transmitters
MTL4544A28.6V diode4 wire smart transmitters
MTL4544AS28.6V diode4 wire smart transmitters, current sink output
MTL4544B116.5V min
@ 20mA
As MTL4544 but adapted for MTL4044B substitution on legacy backplanes
MTL4544D116.5V min
@ 20mA
Compatible with most smart transmitters, repeat output
 

Analogue Input - vibration transducer

DeviceNo. of
channels
Signal monitoredMain features
DIN-rail mounting devices
 
MTL55311Vibration
transducer
Compatible with vibration and accelerometer transducers
MTL55332Vibration
transducer
Compatible with vibration and accelerometer transducers
Backplane mounting devices
MTL45311Vibration
transducer
Compatible with vibration and accelerometer transducers
MTL45332Vibration
transducer
Compatible with vibration and accelerometer transducers
 

Analogue - loop isolator

DeviceNo. of
channels
Output to
hazardous area
Main features
DIN-rail mounting devices
MTL50401 x AI +
1 x AO
16.5V @ 20mA
Vmax 11V @ 20mA
Analogue input and output module (To be discontinued)
 

Analogue Input - thermocouple and mV sources

DeviceNo. of
channels
Output to
safe area
Main features
DIN-rail mounting devices
MTL557514/20mAConfigurable, built-in CJC, early burnout detection facility
MTL5576-THC24/20mAConfigurable, built-in CJC, also config as 1in 2 out
MTL558110 to ±50mVSelectable upscale or downscale (available 2011Q4)
Backplane mounting devices
MTL457514/20mAConfigurable, built-in CJC, early burnout detection facility
MTL4576-THC24/20mAConfigurable, built-in CJC, also config as 1in 2 out
MTL458110 to ±50mVSelectable upscale or downscale (available 2011Q4)
 

Analogue Input - 2, 3 and 4-wire RTDs

DeviceNo. of
channels
Output to
safe area
Main features
DIN-rail mounting devices
MTL557514/20mAConfigurable
MTL5576-RTD24/20mAConfigurable, also config as 1in 2 out
MTL5582110 to 400 ohmIndependent selection of 2, 3 or 4-wire RTDs on safe and hazardous area sides
Backplane mounting devices
MTL457514/20mAConfigurable, many sensor types and ranges
MTL4576-RTD24/20mAConfigurable, also config as 1in 2 out
 
 

Analogue Output - controller outputs, I/P converters

Device
No. of
channels
Output to
hazardous area
Important features
DIN-rail mounting devices
MTL5546

1

1mA <Io<24mA
Vmax = 16V
Suitable for HART valve positioners, SC & OC LFD
MTL5546Y11mA <Io<24mA
Vmax = 16V
Suitable for HART valve positioners, OC LFD
MTL554921mA <Io<24mA
Vmax = 16V
Suitable for HART valve positioners, SC & OC LFD
MTL5549Y21mA <Io<24mA
Vmax = 16V
Suitable for HART valve positioners, OC LFD
Backplane mounting devices
MTL454611mA <Io<21.4mA
Vmax = 16V
Suitable for HART valve positioners, SC & OC LFD
MTL4546Y11mA <Io<26mA
Vmax = 16V
Suitable for HART valve positioners, OC LFD
MTL454921mA <Io<26mA
Vmax = 16V
Suitable for HART valve positioners, SC & OC LFD
MTL4549Y21mA <Io<24mA
Vmax = 16V
Suitable for HART valve positioners, OC LFD
 

Digital Input - switches / proximity detectors

Device
No. of
channels
Output to
safe area
Important features
DIN-rail mounting devices
MTL551044 x solid stateCan switch +ve or –ve polarity signals
MTL5510B44 x solid stateMult-function selectable
MTL551111 x SPDTSwitch/proximity detector repeater
MTL551322 x solid statedc to 1kHz frequency response
MTL551411 x SPDT
1 x SPDT
Switch/proximity detector repeater
Independent LFD output
MTL5516C22 x SPDTSwitch/proximity detector repeater
MTL551722 x SPDT
1 x SPDT
Switch/proximity detector repeater
Independent LFD output
MTL501421 x SPDT
1 x SPDT
Switch/proximity detector repeater
Phase reversal, selectable repeat output or LFD alarm
Backplane mounting devices
MTL450411 x SPDT
1 x SPDT
Switch/proximity detector repeater
Independent LFD output, de-energise to alarm
MTL451044 x solid stateCan switch +ve or –ve polarity signals
MTL4510B44 x solid state

Mult-function selectable
switches +ve, -ve or ac signals

MTL451111 x SPDTSwitch/proximity detector repeater
MTL451322 x solid state

dc to 1kHz frequency response
switches +ve, -ve or ac signals

MTL451411 x SPDT
1 x SPDT
Switch/proximity detector repeater
Independent LFD output, energise to alarm
MTL451622 x SPSTSwitch/proximity detector repeater
MTL4516C22 x SPDTSwitch/proximity detector repeater
MTL451722 x SPST
1 x SPDT
Switch/proximity detector repeater
Independent LFD output
 

Digital Input - switch/proximity detectors, SIL3

DeviceNo. of
channels
Signals monitoredImportant features
DIN-rail mounting devices
MTL5501-SR124V logicSafety related, SIL3 certified
Backplane mounting devices
MTL4501-SR124V logicSafety related, SIL3 certified
 

Digital Output - alarms, LEDs, solenoid valves, etc

Device
No. of
channels
Output to
hazardous area
Important features
DIN-rail mounting devices
MTL5521112.8V<Vo<24V
Imax = 48mA
IIC gas groups, loop powered
MTL552219.9V<Vo<21.4V
Imax = 70mA
IIB gas groups, loop powered
MTL5523112.8V<Vo<24V
Imax = 48mA
Switch controlled input, Independent LFD output
MTL5523V112.8V<Vo<24V
Imax = 48mA
Voltage controlled input, Independent LFD output
MTL5524112.8V<Vo<24V
Imax = 48mA
Safety override feature, separately powered
MTL552517V<Vo<24V
Imax = 48mA
Safety override, low power output
Backplane mounting devices
MTL4521112.8V<Vo<24V
Imax = 48mA
Loop powered
MTL4521L110.3V<Vo<24V
Imax = 48mA
Loop powered
MTL4523
MTL4523R
112.8V<Vo<24V
Imax = 48mA
Switch controlled input, Independent LFD output
MTL4523L112.8V<Vo<24V
Imax = 48mA
Loop powered, independent LFD output
MTL4523V112.8V<Vo<24V
Imax = 48mA
Voltage controlled input, Independent LFD output
MTL4524 &
MTL4524S
112.8V<Vo<24V
Imax = 48mA
Safety override feature, separately powered
MTL452517V<Vo<24V
Imax = 48mA
Safety override, low power output
 

Digital Output - switch output to hazardous area

DeviceNo. of
channels
Signals monitoredImportant features
DIN rail  mounting devices 
MTL55261 or 22 x DPDTSafe-area switch input or loop powered.
2ch or 1ch with 2 outputs
Backplane mounting devices
MTL45261 or 22 x DPDTSafe-area switch input or loop powered.
2ch or 1ch with 2 outputs
 

Pulse Input - turbine / flowmeters

Device
No. of
channels
Input from
hazardous area
Important features
DIN-rail mounting devices
MTL5532
1
Switch, proximity detector, current pulse, voltage pulse
Voltage and current inputs from 2 or 3-wire transmitters
configurable 4-20mA analogue output
MTL554112-wire pulsee.g. 2-wire turbine and vortex flowmeters
Backplane mounting devices
MTL45132Switch, proximity detectore.g. 2-wire positive displacement flowmeters
MTL453211mA <Io<21.4mA
Vmax = 16V

Voltage and current inputs from 2 or 3-wire transmitters
configurable 4-20mA analogue output

MTL454112-wire pulsee.g. 2-wire turbine and vortex flowmeters
 

Fire / Smoke detectors

DeviceNo. of
channels
Output to
hazardous area
Important features
DIN-rail mounting devices
MTL55612Loop powered0–40mA, fire and smoke detectors
Backplane mounting devices
MTL45612Loop powered0–40mA, fire and smoke detector
 

Signal transfer - safe area to safe area - via hazardous area

Device
pair
No. of
channels
Signal transferredImportant features
DIN-rail mounting devices
MTL5546Y &
MTL5541A
14/20mA smartDriver
Receiver
MTL5526 &
MTL5516C
2Status signalsDriver
Receiver
MTL50511RS232 or RS422Either can be used as receiver or driver
Backplane mounting devices
MTL4546Y &
MTL4541A
14/20mA smartDriver
Receiver
MTL4526 &
MTL4516
2Status signalsDriver
Receiver
 

Trip amplifiers

DeviceNo. of
channels
Signals monitoredImportant features
DIN-rail mounting devices
MTL531414/20mAConfigurable, one or two alarms
 

Earth-leakage detector

DeviceNo. of
channels
Output to
safe area
Important features
Backplane mounting devices
MTL422081 x SPST

Can monitor up to 8 loops,
use BPS04 or 08 backplane

 

 

 

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