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MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

News March 14, 2021

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


MTL4581 MTL5581 MILLIVOLT-THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived



Overview of MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL4581 – MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR for low-level signals

The MTLx581 takes a low-level dc signal from a voltage source in a hazardous area, isolates it, and passes it to a receiving instrument located in the safe area. The module is intended for use with thermocouples utilising external cold-junction compensation. A switch enables or disables the safety drive in the event of thermocouple burnout or cable breakage, a second switch permits the selection of upscale or downscale operation as appropriate.

Features of MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

*  Compact modular design with DIN rail mounting
*  High packing density
*  Single and multi-channel I/O modules
*  3-port isolation with low power dissipation
*  Compatible with MTL5000

Technical Specification of MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


See also common specification

Number of channels
One

Signal source
Any dc millivolt source


Location of millivolt source
Zone 0, IIC, T4–T6 hazardous area if suitably certified
Div. 1, Group A, hazardous location


MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


Input and output signal range
0 to ± 50mV, overrange to ± 55mV
Maximum lead resistance 600Ω


Output resistance
60Ω nominal

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


Transfer accuracy@20°C
Linearity and repeatability < 0.05% of reading or ± 5μV,
whichever is the greater


Temperature drift
< 2μV/°C, maximum


MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


Response time
Settles to within 10% of final value within 150μs


Frequency response
dc to 4kHz nominal

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


Safety drive on THC burnout
Two switches enable or disable the safety drive and select
upscale or downscale operation

LED indicator

Green: power indication


MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


Power requirement, Vs
30mA max, 20V dc to 35V dc

Power dissipation within unit
0.7W typical at 24V
0.91W at 35V

Safety description
Terminals 1 to 2
Non-energy-storing apparatus ≤ 1.5V, ≤ 0.1A and ≤ 25mW; can
be connected without further certification into any IS loop with an
open-circuit voltage <28V

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


 Attribute Value
Input Type Voltage
Output Type Voltage
Signal Conditioner Type Isolation
Input Range 0 → ±5 mV
Output Range ±55 mV
Mounting Type DIN Rail
Sensor Compatibility Thermocouple
Minimum Operating Temperature -20°C
Maximum Operating Temperature +60°C
Series MTL5000
Number of Channels 1
Module Type Millivolt/Thermocouple Isolator
Operating Temperature Range -20 → +60 °C
Termination Cable


MTL4500 Series Barriers   MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL4501-SR MTL4504 MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 (B)(D) MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L MTL4523 MTL4523L MTL4523R MTL4523V MTL4523VL MTL4524 MTL4524S MTL4525 MTL4526 MTL4531 MTL4532 MTL4533 MTL4541 MTL4541A MTL4541AS MTL4541B MTL4541P MTL4541S MTL4541T MTL4544 MTL4544A MTL4544AS MTL4544B MTL4544D MTL4544S MTL4546 MTL4546C MTL4546S MTL4546Y MTL4549 MTL4549C MTL4549Y MTL4561 MTL4575 MTL4576-RTD MTL4576-THC MTL4581

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL5501-SR MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541A MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5575 MTL5576-RTD MTL5576-THC MTL5581 MTL5582 MTL5544D MTL5575 MTL5516C MTL4541 MTL5541 MTL5546Y ICC212 IOP32 IOP32D

MTL7700 Series shunt-diode safety barriers  MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL7706+ MTL7707+ MTL7707P+ MTL7710+ MTL7715+ MTL7715P+ MTL7722+ MTL7728+ MTL7728- MTL7728AC MTL7728P+ MTL7729P+ MTL7741 MTL7742 MTL7743 MTL7744 MTL7745 MTL7755AC MTL7756AC MTL7758- MTL7758+ MTL7760AC MTL7761AC MTL7761PAC MTL7764+ MTL7764AC MTL7765AC MTL7766AC MTL7766PAC MTL7767+ MTL7778AC MTL7779+ MTL7787+ MTL7787- MTL7787P+ MTL7788+ MTL7788R+ MTL7789+ MTL7796- MTL7796+ MTL7798 MTL7799 MTL705+ MTL706+ MTL707+ MTL707P+ MTL708+ MTL710+ MTL710AC MTL710P+ MTL715+ MTL715P+ MTL722+ MTL722P+ MTL728+ MTL728AC MTL728P+ MTL729P+ MTL751AC MTL755AC MTL758+ MTL760AC MTL761AC MTL761PAC MTL764+ MTL764AC MTL765AC MTL766AC MTL766PAC MTL767+ MTL768+ MTL772AC MTL778AC MTL779+ MTL786+ MTL787+ MTL787S+ MTL787SP+ MTL788+ MTL788R+ MTL791 MTL796+ MTL799

ICC  MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


ICC201-I1-O1 ICC201-I1-O2 ICC201-I2-O1 ICC201-I2-O2 ICC201-I2-O2 ICC211-I1-O2 ICC211-I2-O1 ICC211-I2-O2 ICC212 ICC221 ICC222 ICC241-T3 ICC241-T1 ICC241-T2 ICC301-I9-O1 ICC312 ICC316-T2 ICC317-T2-LFD ICC352-T1 ICC352-T2 ICC441 ICC446

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 MTL4514B MTL4514D MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L MTL4523 MTL4524R MTL4523L MTL4524 MTL4524S MTL4524 MTL4526 MTL4531 MTL4532 MTL4541 MTL4541A MTL4541B MTL4544 MTL4544A MTL4544D MTL4544S MTL4546Y MTL4549 MTL4549Y MTL4546 MTL4573 MTL4575 MTL4576-RTD MTL4576-THC MTL4581 MTL4599 MTL4599N

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5573 MTL5575 MTL5576-RTD MTL5576-THC MTL5581 MTL5582 MTL5599 MTL5314 MTL5501-SR MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541A MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL4501-SR MTL4504 MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L MTL4523 MTL4523R MTL4523L MTL4524 MTL4524S MTL4525 MTL4526 MTL4531 MTL4532 MTL4533 MTL4541 MTL4541A MTL4541AS MTL4541B MTL4541P MTL4541S MTL4544 MTL4544A MTL4544AS MTL4544B MTL4544D MTL4544S MTL4546 MTL4546C MTL4546Y MTL4549 MTL4549C MTL4549Y MTL4561 MTL4575 MTL4576-RTD MTL4576-THC MTL4599 MTL4599N

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL7706+ MTL7707+ MTL7707P+ MTL7710+ MTL7715+ MTL7715P+ MTL7722+ MTL7728+ MTL7728- MTL7728AC MTL7728P+ MTL7729P+ MTL7741 MTL7742 MTL7743 MTL7744 MTL7745 MTL7755AC MTL7756AC MTL7758- MTL7758+ MTL7760AC MTL7761AC MTL7761PAC MTL7764+ MTL7764AC MTL7765AC MTL7766AC MTL7766PAC MTL7767+ MTL7778AC MTL7779+ MTL7787+ MTL7787- MTL7787P+ MTL7788+ MTL7788R+ MTL7789+ MTL7796- MTL7796+ MTL7798 MTL7799 MTL705+ MTL706+ MTL707+ MTL707P+ MTL708+ MTL710+ MTL710AC MTL710P+ MTL715+ MTL715P+ MTL722+ MTL722P+ MTL728+ MTL728AC MTL728P+ MTL729P+ MTL751AC MTL755AC MTL758+ MTL760AC MTL761AC MTL761PAC MTL764+ MTL764AC MTL765AC MTL766AC MTL766PAC MTL767+ MTL768+ MTL772AC MTL778AC MTL779+ MTL786+ MTL787+ MTL787S+ MTL787SP+ MTL788+ MTL788R+ MTL791 MTL796+ MTL799

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


SD07 SD16 SD32 SD55 SD07X SD16X SD32X SD55X SD150X SD275X SD07R SD16R SD32R SD55R SD07R3 SD16R3 SD32R3 SD55R3 SDRTD SD32T3 SDPSTN SLP07D SLP16D SLP32D MA15/D/1/SI MA15/D/2/SI MA15/D/1TT/SI MA15/D/2TT/L MA30/D/1/SI MA30/D/2/SI MA30/D/3/SI MA05/D/1 MA05/D/2 MA10/D/1 MA10/D/2 MA05/SC/1 MA05/SC/2 MA10/SC/1 MA10/SC/2 MA05/I/1 MA05/I/2 MA10/I/1 MA10/I/2

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

TP48-N TP48-N-NDI TP48-I TP48-I-NDI TP48-G TP48-G-NDI TP48-3-N-NDI TP48-3-I-NDI TP48-3-G-NDI TP48-3-N TP48-3-I TP48-3-G TP48-4-N-NDI TP48-4-I-NDI TP48-4-G-NDI TP48-4-N TP48-4-I TP48-4-G ICC201-I1-O1 ICC201-I1-O2 ICC201-I2-O1 ICC201-I2-O2 ICC201-I2-O2 ICC211-I1-O2 ICC211-I2-O1 ICC211-I2-O2 ICC212 ICC221 ICC222 ICC241-T3 ICC241-T1 ICC241-T2 ICC301-I9-O1 ICC312 ICC316-T2 ICC317-T2-LFD ICC352-T1 ICC352-T2 ICC441 ICC446

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL5011B MTL5012 MTL5012S MTL5014 MTL5015 MTL5017 MTL5018 MTL5018AC MTL5021 MTL5021-SR MTL5022 MTL5022-SR MTL5023 MTL5024 MTL5025 MTL5025-SR MTL5031 MTL5032 MTL5040 MTL5041 MTL5042 MTL5042-SR MTL5043 MTL5044 MTL5045 MTL5046 MTL5049 MTL5051 MTL5061 MTL5061-SR MTL5074 MTL5074-RTD MTL5081 MTL5082 MTL5099 MTL5314 MTL5344 MTL5349 MTL5531-111LI MTL5531-115LI MTL5991


MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


MPA5500 MTL5501-SR MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5532-R MTL5533 MTL5541 MTL5541A MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5573 MTL5575 MTL5575-R MTL5576-RTD MTL5576-THCMTL5581 MTL5582 MTL5599

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5573 MTL5575 MTL5576-RTD MTL5576-THC MTL5581 MTL5582 MTL5599 MTL5314

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived

MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 MTL4514B MTL4514D MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L  MTL4523 MTL4524R MTL4523L MTL4524 MTL4524S MTL4524 MTL4526 MTL4531 MTL4532 MTL4541 MTL4541A MTL4541B MTL4544 MTL4544A MTL4544D MTL4544S MTL4546Y MTL4549 MTL4549Y MTL4546 MTL4573 MTL4575 MTL4576-RTD MTL4576-THC MTL4581 MTL4599 MTL4599N

MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived


HAZ1-3 HAZ4-6 SAF1-3 SAF4-6 SAF7-9 SAF10-12 PWR5000 HAZ-CJC TAG57 TGL57 PB-8T PB-16T PB-24T PB-32T IMB57 MLTHR2 ERB57S ERB57O ERL7 MLETM7 MS010 TH5000 PCS45 PCL45USB DX070 DX170 BMK08 BMK16 DMK01 DMP08 DVK16 MCC45 MCK45 SCK45 MPL01 PCL45USB PCS45 CPM08 CPM16U CPM32U CPS04 CGS08 CPS08 CPS16 CPS16C-250 CPS24 CPS16C BPS04 BPS08 ERK04 ERK06 ERK08 ERK16 HMP24 SVK16 TSK08 TSK16 TSK24

MTL5011B MTL5014 MTL5022 MTL5024 MTL5031 MTL5042 MTL5042 MTL5046 MTL5074 MTL5082


MTL4581 MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR MTL4581 MTL5581 Safety Barriers Arrived



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