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Product Details:
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| Product No.: | MTL4549 | Number Of Channels: | Two |
|---|---|---|---|
| Working Range: | 4 To 20mA | Digital Signal Bandwidth: | 500Hz To 10kHz |
| Under Range Capability: | 1mA | Over Range Capability: | 24mA (load ≤ 520Ω) |
| Temperature Drift: | < 1.0µA/°C | Response Time: | Settles Within 200µA Of Final Value Within 100ms |
| Highlight: | MTL4549 MTL Instruments,MTL Instruments Two Channel,mtl barriers |
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MTL4549 Isolating Driver
The MTLx549 accepts 4/20mA floating signals from safe-area controllers
to drive 2 current/pressure converters (or any other load up to 800Ω) in
a hazardous area. For HART valve positioners, the module also permits
bi-directional transmission of digital communication signals. Process
controllers with a readback facility can detect open or short circuits
in the field wiring: if these occur, the current taken into the terminals
drops to a preset level.
SPECIFICATION
See also common specification
• Number of channels
Two
• Location of I/P converter
Zone 0, IIC, T4–6 hazardous area if suitably certified
Div. 1, Group A, hazardous location
• Working range
4 to 20mA
• Digital signal bandwidth
500Hz to 10kHz
• Maximum load resistance
800Ω (16V at 20mA)
• Minimum load resistance
90Ω (short-circuit detection at < 50Ω)
• Output resistance
> 1MΩ
• Under/over range capability
Under range = 1mA
Over range = 24mA (load ≤ 520Ω)
• Input and output circuit ripple
<40µA peak-to-peak
• Communications supported
HART
• Transfer accuracy at 20°C
Better than 20µA
• Temperature drift
< 1.0µA/°C
• Input characteristics
Normal :< 6.0V
Open-circuit: < 0.9mA
Short-circuit :< 0.9mA
• Response time
Settles within 200µA of final value within 100ms
• LED indicator
Green: power indication
• Maximum current consumption (with 20mA signals into 250Ω load)
70mA at 24V dc
• Power dissipation within unit (with 20mA signals into 250Ω load)
1.6W at 24V
• Safety description (each channel)
Uo=28V Io=93mA Po=0.65W Um = 253V rms or dc
Related Models:
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| HM64RIB20-1.0 | MTL5531 |
| HM64RIB20-1.5 | MTL5532 |
| HMM64 | MTL5541 |
| HMRIB16-1.0 | MTL5541S |
| HMS64 | MTL5544 |
| HTP-SC32 | MTL5544D |
| MTL4044D | MTL5546 |
| MTL4511 | MTL5546Y |
| MTL4516 | MTL5561 |
| MTL4516C | MTL5573 |
| MTL4521 | MTL5575 |
| MTL4541 | MTL5582B |
| MTL4541 | MTL7728+ |
| MTL4544 | MTL7756AC |
| MTL4544D | MTL7760AC |
| MTL4546Y | MTL7761PAC |
| MTL4549Y | MTL7765AC |
| MTL4573 | MTL7787+ |
| MTL4575 | MTL7787P+ |
| MTL4646Y | MTLCPS16 |
| MTL4850 | NJ5-18GK-N |
| MTL4851 | SD150X |
| MTL4852 | SD32 |
| MTL5018 | SD32X |
| MTL5032 | SDRTD |
| MTL5042 | SLP32D |
| MTL5044 | TP48-3-I-NDI |
| MTL5049 | TP48-3-N-NDI |
| MTL5511 | TP48-4-I-NDI |
| MTL5514D | TP48-4-N-NDI |
| MTL5516 | TP48-N-NDI |
| MTL5516C | ZB24571 |
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
Contact Person: Caroline Chan
Tel: 13271919169
