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Brand Name : | MTL |
Model Number : | MTL4549 |
Certification : | HART |
Price : | Negotiable |
Payment Terms : | T/T, Alipay, Paypal |
Supply Ability : | 1000pcs per week |
Delivery Time : | Negotiable |
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:
HCU16 | MTL5521 |
HCU3700 | MTL5522 |
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.
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