Achievers Automation Limited
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MTL5546 MTL Instruments Isolating Driver
The MTL5546 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 smart valve positioners, the module
also permits bi-directional transmission of digital communication
signals so that the device can be interrogated either from the operator
station or by a hand-held communicator. 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
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
< 6.0V with the field wiring intact
< 0.9mA with the field wiring open or short-circuit
• 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
Vo=28V Io=93mA Po=651mW 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.