MTL4523L safety barrier Loop powered solenoid driver + LFD

Product overview

MTL4523L safety barrier Loop powered solenoid driver + LFD

            MTL4523L  Loop powered solenoid driver + LFD MTL isolated barrier

MTL4523L product specification as below

MTL4523L safety barrier Loop powered solenoid driver + LFD

MTL4523L SOLENOID/ ALARM DRIVER loop-powered with line fault detection, IIC

With the MTL4523L 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 when the output is energised, is signalled by a safe-area solidstate 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.

MTL4523L safety barrier Loop powered solenoid driver + LFD

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

22.2

22.2

13.6

Input voltage

20 to 35V dc

Hazardous-area output

Minimum output voltage: 13.6V at 48mA

Maximum output voltage: 24V from 180Ω

Current limit: 48mA minimum

Output ripple

< 0.5% of maximum output, peak to peak

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 on, 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

Note: LFD signal is Zener-diode protected against inductive loads

LED indicators

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

Safety description

Uo=25V Io=147mA Po= 0.92W Um = 253V rms or dc

MTL4523L safety barrier Loop powered solenoid driver + LFD

Other related models for MTL4523L 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

MTL4523L safety barrier Loop powered solenoid driver + LFD

If you have any other question about MTL4523L, please feel free to contact me here!

Contact details

HONGKONG XIEYUAN TECH CO., LIMITED

Telephone:86-027-85508558

Mobile :86-15871691193(Whatapp&Wechat is available)

Skype:xyautomation

E-mail:sales1@hkxytech.com