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MELSEC-L Series High Speed Counter Unit (Part Numbers)

MELSEC-L Series High Speed Counter Unit

A high speed counter unit for the standard model MELSEC-L series

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MELSEC-L Series High-speed Counter Unit Specifications

LD62 Image

LD62 Image

Performance Specifications

Number of Channels2 channels
Counting Speed Switching Settings200 k (100 k to 200 kpps), 100 k (10 k to 100 kpps), 10 k (10 kpps or less)
Count Input SignalPhase1-phase input (multiplication by 1 / multiplication by 2), 2-phase input (multiplication by 1 / multiplication by 2 / multiplication by 4), CW/CCW input
Signal Level (øA, øB)5/12/24 V DC, 2 to 5 mA
CounterComputing Speed (Maximum)200 k pulse/s, 100 k pulse/s, 10 k pulse/s
Count Range32-bit signed binary (-2,147,483,648 to 2,147,483,647)
ModelUP/DOWN preset counter + ring counter function
Minimum Count Pulse Width (Duty Ratio 50%)200 k pulse/s: 5 µs (ON/OFF each 2.5 µs), 2-phase input minimum phase difference: 1.25 µs
100 k pulse/s: 10 µs (ON/OFF each 5µs), 2-phase input minimum phase difference: 2.5 µs
10 k pulse/s: 100 µs (ON/OFF each 50 µs), 2-phase input minimum phase difference: 25 µs
Matching DetectionScope of Comparison32-bit signed binary
Comparison ResultsSetting value "Count value
Setting value = Count value
Setting value" Count value
External InputPreset5/12/24 V DC, 2 to 5 mA
Function Start5/12/24 V DC, 2 to 5 mA
External OutputMatching OutputTransistor (sink type) output: 2 points/channel
12/24 V DC, 0.5 A / 1 point, 2 A / 1 common
External Wiring Connection Method-40-pin connector
Compatible ConnectorA6CON1, A6CON2, A6CON4 (sold separately)
Number of Occupied Inputs/Outputs16 points (I/O assignment: intelligent 16 points)
5 V DC Internal Current Consumption0.31 A
External DimensionsHeight (H)90 mm
Width (W)28.5 mm
Depth (D)95 mm
Weight0.13 kg
Part Number
LD62
LD62D
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

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1 Piece(s) Quote

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