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Home ProductsMTL4600 Series Isolators

MTL4611 Switch/ Proximity Detector Interface 1-Channel, With Line Fault Detection

MTL4611 Switch/ Proximity Detector Interface 1-Channel, With Line Fault Detection

MTL4611 Switch/ Proximity Detector Interface 1-Channel, With Line Fault Detection

Product Details:

Place of Origin: UK
Brand Name: MTL
Model Number: MTL4611

Payment & Shipping Terms:

Minimum Order Quantity: 10 Pcs
Price: according to the purchase quantity
Packaging Details: carton
Delivery Time: in stock
Payment Terms: T/T payment
Supply Ability: 300 pcs
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Detailed Product Description

MTL4611 Switch/ Proximity Detector Interface 1-Channel, With Line Fault Detection

The MTL4611 enables a load to be controlled by a switch or proximity detector. When selected, open or short circuit conditions in the field wiring are detected by the line-fault-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

See also common specification

Number of channels

One

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

Output

Single pole relay with changeover contacts

Note: reactive loads must be adequately suppressed

Relay characteristics

Response time: 10ms maximum

Contact rating: 10W, 0.5A, 35V dc


 

Tags: MTL Safety Barriers, MTL4600 Series

 

Contact Details
Real Instrument Ltd.

Contact Person: Mr. Steven

Tel: 86-21-58111208

Fax: 86-21-58111208

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