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MTL4546Y - MTL 4500 Intrinsically Safe Isolators

description:MTL4546/C/Y – MTL5546/Y ISOLATING DRIVER for 4–20mA HART® valve positioners with line fault detection ...
BASIC INFO
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                                 MTL 4500 Intrinsically Safe Isolators  MTL4546Y

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).

                                                   



MTL4546Y safe isolator product specification
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
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
 

Other related product models for MTL4500 range product as below.

MTL4501-SR       
MTL4504                
MTL4510              
MTL4510B                
MTL4511
MTL4513             
MTL4514D             
MTL4514_B          
MTL4516                   
MTL4516C
MTL4517             
MTL4521                
MTL4521L            
MTL4523                  
MTL4523L
MTL4523R           
MTL4523V-VL        
MTL4524              
MTL4524S                
MTL4525  
MTL4526             
MTL4541                
MTL4541A            
MTL4541AS              
MTL4541B
MTL4541P           
MTL4541S              
MTL4541T            
MTL4544                  
MTL4544A
MTL4544AS         
MTL4544B               
MTL4544D           
MTL4544S                 
MTL4546
MTL4546C           
MTL4546S              
MTL4546Y            
MTL4549                  
MTL4549C
MTL4549Y           
MTL4573                
MTL4575              
MTL4576-RTD           
MTL4576-THC
MTL4581             
MTL4582B              
MTL4531              
MTL4532                   
MTL4561
MTL4599             
MTL4599N


Do you know where to find MTL4546Y? Please contact me online!
Contact details
HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-027-85880977
Mobile :86-13545206420(Whatapp&Wechat is available)
Fax:86-027-85309780
Skype:Diana@hkxytech.com
E-mail:Diana@hkxytech.com    Or Cc:
Dianatian118@gmail.com
Website:www.hkxy-lowvoltage.com


 
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