Place of Origin: | UK |
Brand Name: | MTL |
Certification: | ccs2 |
Model Number: | MTL4617 |
Minimum Order Quantity: | 1 |
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Price: | negotiable |
Packaging Details: | Imported with original packaging or standard export packing.Customize design is acceptable. |
Delivery Time: | one week |
Payment Terms: | T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 200pcs per week |
Warranty Time: | 12 Months | Delivery Time: | In Stock |
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Packing: | Standard MTL Packing With Larger Carton To Protect The Materials | Quantity: | 100% Original And Genuine |
MTL4617 SWITCH/ PROXIMITY DETECTOR INTERFACE 2-channel, line fault detection, phase reversal
The MTL4617 enables two loads to be controlled, through a relay, by proximity detectors or switches. Line faults are signalled through a separate relay and indicated on the top of the module. Switches are provided to select phase reversal and to enable the line fault detection.
SPECIFICATION
See also common specification
Number of channels
Two
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 by switches on the side of the module.
Line faults are indicated by the LED for each channel.
Line fault relay is energised and channel output relay de-
energised if input line-fault 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
Channel: Two single-pole relays with normally open contacts
LFD: 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
MTL4617 SWITCH/ PROXIMITY DETECTOR INTERFACE Images |
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