MTL4541AS 1channel Transmitter repeater, passive input, current sink

Product overview

MTL4541AS 1channel Transmitter repeater, passive input, current sink

            MTL4541AS   1 channel Transmitter repeater, passive input, current sink

MTL4541AS  product specification as below

MTL4541AS 1channel Transmitter repeater, passive input, current sink

MTL4541A/AS – MTL5541A/AS CURRENT REPEATER 4/20mA passive i/p for HART® transmitters The MTLx541A 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 MTLx541AS acts as a current sink for a safe-area connection rather than driving a current into the load.

SPECIFICATION

MTL4541AS 1channel Transmitter repeater, passive input, current sink

See also common specification

Number of channels

One

Location of transmitter

Zone 0, IIC, T4–6 hazardous area if suitably certified

Div.1, Group A, hazardous location

Hazardous area input

Signal range: 4 to 20mA

Under/over-range: 1.0 to 21.5mA

Input impedance for HART signals

at terminals 1, 2: > 230Ω

Maximum input volt drop

at terminals 1, 2: < 6.6V

i.e. a transmitter load of 330Ω at 20mA

Safe-area output

Signal range: 4 to 20mA

Under/over-range: 1.0 to 21.5mA

Safe-area load resistance (MTLx541A)

Conventional transmitters: 0 to 360Ω

Smart transmitters: 250Ω ±10%

Safe-area load (MTLx541AS)

Current sink: 600Ω max.

Maximum voltage source: 24V DC

Safe-area circuit output resistance: > 1MΩ

Safe–area circuit ripple

< 50µA peak-to-peak up to 80kHz

Transfer accuracy at 20°C

Better than 20µA

Temperature drift

< 1µA/°C

Response time

Settles within 200µA of final value after 20ms

Communications supported

HART

LED indicator

Green: power indication

Power requirement (with 20mA signal)

50mA at 20V

45mA at 24V

35mA at 35V

Power dissipation within unit (with 20mA signals)

MTLx541A 0.8W @ 24V dc

MTLx541AS 1.1W @ 24V dc

Safety description

Terminals 1 to 2:

Um = 253V rms or dc.

8.6V (diode). This voltage must be considered when calculating

the load capacitance.

Non-energy-storing apparatus ≤1.5V, ≤0.1A and ≤25mW; can be

connected without further certification into any IS loop with an opencircuit

voltage <28V

Other related models for MTL4500 range as below

MTL4541AS 1channel Transmitter repeater, passive input, current sink

MTL4501-SR       

MTL4504                

MTL4510              

MTL4510B                

MTL4511

MTL4513             

MTL4514D             

MTL4514_B          

MTL4516                   

MTL4516C

MTL4517             

MTL4521                

MTL4521L            

MTL4523                  

MTL4523L

MTL4523R           

MTL4523V-VL        

MTL4524              

MTL4524S                

MTL4525  

MTL4526             

MTL4541                

MTL4541A            

MTL4541AS              

MTL4541B

MTL4541P           

MTL4541S              

MTL4541T            

MTL4544                  

MTL4544A

MTL4544AS         

MTL4544B               

MTL4544D           

MTL4544S                 

MTL4546

MTL4546C           

MTL4546S              

MTL4546Y            

MTL4549                  

MTL4549C

MTL4549Y           

MTL4573                

MTL4575              

MTL4576-RTD           

MTL4576-THC

MTL4581             

MTL4582B              

MTL4531              

MTL4532                   

MTL4561

MTL4599             

MTL4541AS 1channel Transmitter repeater, passive input, current sink

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Contact details

HONGKONG XIEYUAN TECH CO., LIMITED

Telephone:86-027-85508558

Mobile :86-15871691193(Whatapp&Wechat is available)

Skype:xyautomation

E-mail:sales1@hkxytech.com