 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
MTL5541AS Datasheet(PDF) 21 Page - Eaton All Rights Reserved. |
|
|
|||||||||||||||||||||||||||||
MTL5541AS Datasheet(HTML) 21 Page - Eaton All Rights Reserved. |
|
|
21 / 29 page  EUROPE (EMEA) Tel: +44 (0)1582 723633 Fax: +44 (0)1582 422283 AMERICAS Tel: +1 281 571 8065 Fax: +1 281 571 8069 ASIA PACIFIC Tel: +65 6 487 7887 Fax: +65 6 487 7997 E-mail: enquiry@mtl-inst.com Web site: www.mtl-inst.com The given data is only intended as a product description and should not be re- garded as a legal warranty of properties or guarantee. In the interest of further technical developments, we reserve the right to make design changes. EPS5546/46Y-3 MTL5546/5546Y ISOLATING DRIVER for 4–20mA smart valve positioners with line fault detection 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 800 Ω) 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. The MTL5546Y is very similar to the MTL5546 except that it provides open circuit detection only (i.e. no short-circuit detection). 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 800 Ω (16V at 20mA) Minimum load resistance 90 Ω (short-circuit detection at < 50Ω) Output resistance > 1M Ω 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 MTL5546 MTL5546Y Normal < 6.0V < 6.0V Open-circuit < 0.9mA < 0.5mA Short-circuit < 0.9mA N.A. 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 250 Ω load) 35mA at 24V dc Power dissipation within unit (with 20mA signals into 250 Ω load) 0.8W at 24V Safety description V o =28V I o =93mA P o = 651mW U m = 253V rms or dc Terminal Function 1 Output –ve 2 Output +ve 11 Input –ve 12 Input +ve 13 Supply –ve 14 Supply +ve Apr 2009 Hazardous area Safe area Vs Vs+ 20 to 35V dc + 4/20mA P I 4/20mA + 6 5 4 3 2 1 7 8 9 10 11 12 13 14 I I |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
