Product overview
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
MTL5546Y product specification as below
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
MTL4546/C/Y –
MTL5546/Y 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
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
See also common 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
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
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
Other related models for MTL5500 range as below for your reference.
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
MTL5018AC
MTL5501-SR
MTL5510
MTL5510B
MTL5511
MTL5513
MTL5514
MTL5514D
MTL5516C
MTL5517
MTL5521
MTL5522
MTL5523
MTL5523V – V
MTL5524
MTL5525
MTL5526
MTL5541
MTL5541A
MTL5541AS
MTL5541S
MTL5544
MTL5544A
MTL5544AS
MTL5544D
MTL5544S
MTL5546
MTL5546Y
MTL5549
MTL5549Y
MTL5573
MTL5575
MTL5576-RTD
MTL5576-THC
MTL5581
MTL5582
MTL5582B
MTL5991
MTL5531
MTL5532
MTL5533
MTL5561
MPA5500
MTL5051
MTL5053
MTL5314
MTL5599
MTL5546Y 1channel isolated barrier 4-20mA smart isolating driver + oc LFD
If you have any other question about MTL5546Y, please feel free to contact me here.
Contact details
HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-
Mobile :86-(Whatapp&Wechat
is available)
Skype:xyautomation
E-mail:sales1@hkxytech.com
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