MTL4523V-VL Solenoid/Alarm driver with voltage controli

description:MTL4523V/VL – MTL5523V/VL SOLENOID/ALARM DRIVER with line fault detection, IIC...

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MTL 4500 Intrinsically Safe Isolators MTL4523V-VL

MTL4523V/VL – MTL5523V/VL SOLENOID/ALARM DRIVER with line fault detection, IIC

With the MTLx523V/VL interface, an on/off device in a hazardous area can be controlled by a voltage signal in the safe area. It is suitable for driving loads such as solenoids. Line fault detection (LFD), which operates irrespective of the output state, is signalled by a safe-area solid-state switch which energises if a field line is open or short– circuited. Earth fault detection can be provided by connecting an MTL4220 earth leakage detector to terminal 3.

MTL4523V-VL safe isolator product specification
SPECIFICATION
See also common specification
Number of channels
One
Location of load
Zone 0, IIC, T4–6 hazardous area if suitably certified
Div. 1, Group A, hazardous location
Minimum output voltage Equivalent output circuit
(MTLx523V)
22.2
22.2
13.6
Minimum output voltage Equivalent output circuit
(MTLx523VL)
Output current (mA) 48
Output
voltage
(V)
22.2V minimum
232Ω maximum
Current limit: 48mA
22.2
11.1
Hazardous-area output (MTLx523V)
Minimum output voltage: 13.6V at 48mA
Maximum output voltage: 24V from 180Ω
Maximum off-state output voltage: 4V from 180Ω
Current limit: 48mA minimum
Hazardous-area output (MTLx523VL)
Minimum output voltage: 11.1V at 48mA
Maximum output voltage: 24V from 232Ω
Maximum off-state output voltage: 4V from 232Ω
Current limit: 48mA minimum
Output ripple
< 0.5% of maximum output, peak to peak
Control input
Suitable for 24V logic drive
Output turns on if > 18V applied across control input
Output turns off if < 5V applied across control input
Maximum control input voltage: 28V
Maximum control system output leakage current: 0.5mA
Response time
Output within 10% of final value within 100ms
Line fault detection (LFD)
Open or short circuit in field cabling energises solid state
line-fault signal.
LFD transistor is switched off, provided that the field circuit impedance is >
55Ω and < 4kΩ.
Line fault signal characteristics
Maximum off-state voltage: 35V
Maximum off-state leakage current: 10µA
Maximum on-state voltage drop: 2V
Maximum on-state current: 50mA
LED indicators
Green: power indication
Yellow: output status, on when output active
Red: LFD indication, on when line fault detected
Maximum current consumption
100mA at 24V dc
Power dissipation within unit
1.2W with typical solenoid valve, output on
2.0W worst case
Safety description (MTLx523V)
Vo=25V Io=147mA Po= 0.92W Um = 253V rms or dc
Safety description (MTLx523VL)
Vo=25V Io=108mA Po= 0.68W Um = 253V rms or dc

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MTL4523
MTL4523L
MTL4523R
MTL4523V-VL
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MTL4541S
MTL4541T
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MTL4544A
MTL4544AS
MTL4544B
MTL4544D
MTL4544S
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MTL4549
MTL4549C
MTL4549Y
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For more information about MTL4523V, please contact me here.
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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MTL4523V-VL Solenoid/Alarm driver with voltage controli

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