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MTL5514D 1-channel, dual output, LFD, phase reversal

description:MTL5514D SWITCH/ PROXIMITY DETECTOR INTERFACE 1-channel, dual output, LFD, phase reversal...
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                                 MTL 5500 Intrinsically Safe Isolators  MTL5514D

MTL4514D – MTL5514D SWITCH/ PROXIMITY DETECTOR INTERFACE 1-channel, dual output, LFD, phase reversal
The MTLx514D enables two safe–area loads to be controlled, through relays, by a proximity detector or switch located in a hazardous area. When selected, open or short circuit conditions in the field wiring are detected by the line fault detect (LFD) facility and indicated on the top of the module. Switches are provided to select phase reversal and to enable the line fault detection.

                                       

MTL5514D product specification
SPECIFICATION
Number of channelsOne
Location of switch
Zone 0, IIC, T6 hazardous area
Div.1, Group A, hazardous location
Location of proximity detector
Zone 0, IIC, T4–6 hazardous area, if suitably certified
Div.1, Group A, hazardous location
Hazardous–area inputs
Inputs conforming to BS EN60947–5–6:2001 standards for proximity detectors (NAMUR)
Voltage applied to sensor
7 to 9V dc from 1kΩ ±10%
Input/output characteristics
Normal phase
Outputs closed if input > 2.1mA (< 2kΩ in input circuit)
Outputs open if input < 1.2mA (> 10kΩ in input circuit)
Hysteresis: 200µA (650Ω) nominal
Line fault detection (LFD) (when selected)
User-selectable via switches on the side of the unit. Line faults are indicated by an LED. The channel output relays are de-energised if an input line-fault is detected
Open-circuit alarm on if Iin < 50µA
 Open-circuit alarm off if Iin > 250µA
Short-circuit alarm on if Rin < 100Ω
Short-circuit alarm off if Rin > 360Ω
Note: Resistors must be fitted when using the LFD facility with a contact input 500Ω to 1kΩ in series with switch 20kΩ to 25kΩ in parallel with switch
Safe-area output
MTL4514D: two, single pole relays with normally-open contacts
MTL5514D: two, single pole relays with changeover contacts
Note: reactive loads must be adequately suppressed
LED indicators
Green: power indication
Yellow: channel status, on when output energised
Red: LFD indication, on when line fault detected
Maximum current consumption
29mA at 24V dc
Power dissipation within unit 0.7W at 24V
Safety description :Uo=10.5V Io=14mA Po=37mW Um = 253V rms or dc


Other related product models for MTL5500 range safe isolators as below for your reference.
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 




For more details about MTL5514D, please send me an inquiry,thanks!
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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