Hot sale Brand new MTL5000 series MTL5511 one channel isolated barrier in stock now.
MTL4511 – MTL5511 SWITCH/ PROXIMITY DETECTOR INTERFACE 1-channel, with line fault detection
The MTLx511 enables a safe-area load to be controlled by a switch or proximity detector located in a hazardous-area. When selected, open or short circuit conditions in the field wiring are detected by the linefault-detect (LFD) facility and also indicated on the top of the module. Phase reversal for the channel is selected by a switch on the side of the module and output is provided by changeover relay contacts.
SPECIFICATION
Number of channels： One
Location of switches
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. A line fault is indicated by an LED. The channel output relay is 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
Single pole relay 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
25mA at 24V
Power dissipation within unit ：0.6W at 24V
Safety description (each channel)
Uo=10.5V Io=14mA Po=37mW Um = 253V rms or dc
MTL5500 Series Barriers
Part Number
MTL5501-SR, MTL5510, MTL5510B, MTL5511, MTL5513, MTL5514, MTL5514D, MTL5516C, MTL5517, MTL5521, MTL5522, MTL5523, MTL5523V, MTL5523VL, MTL5524, MTL5525, MTL5526, MTL5531, MTL5532, MTL5533, MTL5541, MTL5541A, MTL5541AS, MTL5541S, MTL5544, MTL5544A, MTL5544AS, MTL5544D, MTL5544S, MTL5546, MTL5546Y, MTL5549, MTL5549Y, MTL5561, MTL5575, MTL5576-RTD, MTL5576-THC, MTL5581, MTL5582
MTL5500 series
Part NumberDescription
Digital Input
MTL5501-SR 1ch DI failsafe solid-state output + LFD alarm
MTL55104ch DI solid-state ouput
MTL5510B4ch DI multifunction solid-state output
MTL55111ch DI relay output
MTL5513 2ch DI solid-state output
MTL5514 1ch DI relay output + LFD alarm
MTL5514D 1ch switch/prox input, dual output relay
MTL5516C2ch DI with changeover relay output
MTL55172ch DI relay output + LFD alarm
Digital Output
MTL5521Loop powered solenoid driver, IIC
MTL5522 Loop powered solenoid driver, IIB
MTL5523Solenoid driver with LFD
MTL5523V - VL Solenoid/Alarm driver with voltage control
MTL5524 Switch operated solenoid driver
MTL5525Loop powered solenoid driver low power
MTL55262ch switch operated relay
Analogue Input
MTL55411ch 2/3 wire Transmitter repeater
MTL5541A 1ch Transmitter repeater, passive input
MTL5541AS1ch Transmitter repeater, passive input, current sink
MTL5541S1ch 2/3 wire Transmitter repeater, current sink
MTL5544 2ch 2/3 wire Transmitter repeater
MTL5544A 2ch Transmitter repeater, passive input
MTL5544AS 2ch Transmitter repeater, passive input, current sink
MTL5544D1ch 2/3 wire Transmitter repeater, dual output
MTL5544S2ch 2/3 wire Transmitter repeater, current sink
Analogue Output
MTL55461ch 4-20mA smart isolating driver + LFD
MTL5546Y 1ch 4-20mA smart isolating driver + oc LFD
MTL55492ch 4-20mA smart isolating driver + LFD
MTL5549Y2ch 4-20mA smart isolating driver + oc LFD
Temperature Input
MTL55751ch Temperature converter, RTD / THC with alarm
MTL5576-RTD2ch Temperature converter, RTD
MTL5576-THC2ch Temperature converter, THC
MTL55811ch mV/THC isolator for low-level signals
MTL55821ch resistance isolator
Pulse and Vibration
MTL5531 1ch vibration probe interface
MTL5532 1ch pulse isolator, digital or analogue output
MTL55332ch vibration probe interface
Fire and Smoke
MTL5561 2ch loop-powered, for fire and smoke detectors
General
MPA5500 85 - 265V ac power adaptor
MTL5599Dummy isolator
MTL599124V dc power supply
For any question about our MTL5511 isolated barrier, please feel free to contact me here.
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