EATON MTL5546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 5546
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  • EATON MTL5546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 5546
  • EATON MTL5546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 5546

EATON MTL5546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 5546

$150.00
264723684208
Quantity
Last items in stock

 

We provide 6-month warranty for all used products. Before shipping all products carefully tested and packed in hard box with bubble wrap. If you pay with PayPal you can use buyer protection program.

 

For shipping we use EMS express post (delivery within 5-20 days). By additional request we can use DHL, UPS or FEDex services. In this case price for shipping will be calculated individually.

 

We accept returns within 15 days after receiving goods.

EATON MTL5546 ISOLATING DRIVER for 4–20mA HART valve positioners with line fault detection.

The MTLx546 accepts a 4/20mA floating signal from a safe-area controller to drive a current/pressure converter (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. The MTL4546C and the MTLx546Y are very similar to the MTLx546 except that they provide open circuit detection only (i.e. no short-circuit detection).

SPECIFICATION

  • Number of channels: One
  • 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
  • Transfer accuracy at 20°C Better than 20µA
  • Temperature drift < 1.0µA/°C
  • Input characteristics
    • Field wiring state
    • Normal < 6.0V
    • Open-circuit < 0.9mA
    • Short-circuit < 0.9mA
  • Response time: Settles within 200µA of final value within 100ms
  • Communications supported: HART
  • LED indicator Green: power indication
  • Maximum current consumption (with 20mA signals into 250Ω load) 35mA at 24V dc
  • Power dissipation within unit (with 20mA signals into 250Ω load) 0.8W at 24V
  • Safety description Uo=28V Io=93mA Po=651mW Um = 253V rms or dc

New, in factory box.

Typical delivery time:

  Economy shipping (Russian Post) Standard Shipping (EMS Express Post) Europe 14-30 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 70 days United States 20-60 days, in rare cases up to 90 days 14-30 days, in rare cases up to 70 days Canada 14-30 days, in rare cases up to 90 days 7-30 days, in rare cases up to 70 days Asia, India, Africa 14-40 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 70 days Australia and Oceania 14-40 days, in rare cases up to 90 days 10-25 days, in rare cases up to 70 days South and Central America 20-40 days, in rare cases up to 90 days 14-30 days, in rare cases up to 70 days Other countries 20-60 days, in rare cases up to 90 days 10-30 days, in rare cases up to 70 days
1 Item

Data sheet

Brand
Eaton
MPN
MTL5546
Current Type
DC
Output Type
Analog