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MELSEC-Q Series High-Speed Counter Unit (QD62)

MELSEC-Q Series High-Speed Counter Unit QD62

MELSEC-Q series high-speed counter unit.
[Features]
· Control of positioning, etc. can be done by combining with an external encoder.
· Can be switched to maximum computing speed.
· Also compatible with high resolution equipment.
[Applications]
· For counting high-speed pulse strings.

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Part Number

Configured Part Number is shown.

QD62

QD62 Specifications

Number Of Channels2 Channel
Computing Speed Switching Settings200k (100k To 200k pps), 100k (10k To 100k pps), 10k (10k pps Or Less)
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)5/12/24 V DC 2 To 5 mA
CounterComputing Speed (Maximum)200k Pulse/s, 100k Pulse/s, 10k Pulse/s
Count Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelUP/DOWN Preset Counter + Link Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)200k Pulse/s: 5 µs (ON/OFF Each 2.5 µs), Minimum Phase Difference For Dual-phase Input: 1.25 µs
100k Pulse/s: 10 µs (ON/OFF Each 5 µs), Minimum Phase Difference For Dual-phase Input: 2.5 µs
10k Pulse/s: 100 µs (ON/OFF Each 50 µs), Minimum Phase Difference For Dual-phase Input: 25 µs
Coincidence 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/Point, 2 A/1 Common
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs16 Points (I/O Assignment: Interior 16 Points)
5 V DC Interior Current Consumption0.30 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.11 kg

QD62-H01 Specifications

Number Of Channels2 Channel
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)5/12/24 V DC 2 To 5 mA
CounterComputing Speed (Maximum)Single-phase Input50k Pulse/s
Dual-phase Input50k Pulse/s
Count Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelUP/DOWN Preset Counter + Link Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)20 µs (ON/OFF each 10 µs)
Coincidence 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/Point, 2 A/1 Common
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs16 Points (I/O Assignment: Interior 16 Points)
5 V DC Interior Current Consumption0.30 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.11 kg

QD62-H02 Specifications

Number Of Channels2 Channel
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)5/12/24 V DC 2 To 5 mA
CounterComputing Speed (Maximum)Single-phase Input10k Pulse/s
Dual-phase Input7 Pulse/s
Count Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelUP/DOWN Preset Counter + Link Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)Single-phase Input: 100 µs (ON/OFF Each 50 µs)
Dual-phase Input: 142 µs (ON/OFF Each 71 µs)
Coincidence 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/Point, 2 A/1 Common
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs16 Points (I/O Assignment: Interior 16 Points)
5 V DC Interior Current Consumption0.30 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.11 kg

QD62D Specifications

Number Of Channels2 Channel
Computing Speed Switching Settings500k (200k To 500k pps), 200k (100k To 200k pps), 100k (10k To 100k pps), 10k (10k pps Or Less)
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)EIA Standard RS-422-A Differential Shape Line Driver Level
(Equivalent To AM26LS31 (Made By Texas Instruments Japan Ltd.))
CounterComputing Speed (Maximum)500k Pulse/s, 200k Pulse/s, 100k Pulse/s, 10k Pulse/s
External InputFunction Start5/12/24 V DC 2 To 5 mA
(EIA Standard RS-422-A Can Be Connected To A Differential Line Driver)
CounterCount Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelUP/DOWN Preset Counter + Link Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)500k Pulse/s: 2 µs (ON/OFF Each 1 µs), Minimum Phase Difference For Dual-phase Input: 0.5 µs
2,200k Pulse/s: 5 µs (ON/OFF Each 2.5 µs), Minimum Phase Difference For Dual-phase Input: 1.25 µs
100k Pulse/s: 10 µs (ON/OFF Each 5 µs), Minimum Phase Difference For Dual-phase Input: 2.5 µs
10k Pulse/s: 100 µs (ON/OFF Each 50 µs), Minimum Phase Difference For Dual-phase Input: 25 µs
Coincidence 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
(EIA Standard RS-422-A Can Be Connected To A Differential Line Driver)
External OutputMatching OutputTransistor (Sink Type) Output: 2 Points/Channel
12/24 V DC, 0.5 A/Point, 2 A/1 Common
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs16 Points (I/O Assignment: Interior 16 Points)
5 V DC Interior Current Consumption0.38 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.12 kg

QD62E Specifications

Number Of Channels2 Channel
Computing Speed Switching Settings200k (100k To 200k pps), 100k (10k To 100k pps), 10k (10k pps Or Less)
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)5/12/24 V DC 2 To 5 mA
CounterComputing Speed (Maximum)200k Pulse/s, 100k Pulse/s, 10k Pulse/s
External InputFunction Start5/12/24 V DC 2 To 5 mA
CounterCount Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelUP/DOWN Preset Counter + Link Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)200k Pulse/s: 5 µs (ON/OFF Each 2.5 µs), Minimum Phase Difference For Dual-phase Input: 1.25 µs
100k Pulse/s: 10 µs (ON/OFF Each 5 µs), Minimum Phase Difference For Dual-phase Input: 2.5 µs
10k Pulse/s: 100 µs (ON/OFF Each 50 µs), Minimum Phase Difference For Dual-phase Input: 25 µs
Coincidence 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
External OutputMatching OutputTransistor (Source Type) Output: 2 Points/Channel
12/24 V DC, 0.1 A/Point, 0.4 A/1 Common
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs16 Points (I/O Assignment: Interior 16 Points)
5 V DC Interior Current Consumption0.33 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.11 kg

QD63P6 Specifications

Number Of Channels6 Channels
Computing Speed Switching Settings200k (100k To 200k pps), 100k (10k To 100k pps), 10k (10k pps Or Less)
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)5 V DC 6.4 To 11.5 mA
CounterComputing Speed (Maximum)200k Pulse/s, 100k Pulse/s, 10k Pulse/s
Count Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelUP/DOWN Preset Counter + Link Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)200k Pulse/s: 5 µs (ON/OFF Each 2.5 µs), Minimum Phase Difference For Dual-phase Input: 1.25 µs
100k Pulse/s: 10 µs (ON/OFF Each 5 µs), Minimum Phase Difference For Dual-phase Input: 2.5 µs
10k Pulse/s: 100 µs (ON/OFF Each 50 µs), Minimum Phase Difference For Dual-phase Input: 25 µs
Coincidence DetectionScope Of Comparison32-bit Signed Binary
Comparison ResultsSetting Value < Count Value
Setting Value = Count Value
Setting Value > Count Value
InterruptionWith Coincidence Detection Interruption Functions
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs32 Points (I/O Assignment: Interior 32 Points)
5 V DC Interior Current Consumption0.59 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.15 kg

QD64D2 Specifications

Number Of Channels2 Channel
Count Input SignalPhaseSingle-phase Input (1x/2x), Dual-phase Input (1x/2x/4x), CW/CCW Input
Signal Level (øA, øB)EIA Standard RS-422-A Differential Shape Line Driver Level (Equivalent To AM26LS31 (Made By Texas Instruments Japan Ltd.))
CounterComputing Speed (Maximum)For 2-phase 4x: 4M Pulse/s
Single-phase 2x, dual-phase 2x: 2M Pulse/s
Single-phase 1x, dual-phase 1x, CW/CCW: 1M Pulse/s
Count Range32-bit Signed Binary (-2147483648 To 2147483647)
ModelAddition Method, Subtraction Method
Linear System, Ring Counter System
Preset Counter Function, Latch Counter Function
Minimum Count Pulse Width (Duty Ratio 50%)1 µs (ON/OFF Each 0.5 µs), Minimum Phase Difference For Dual-phase Input: 0.25 µs
Coincidence DetectionScope Of Comparison32-bit Signed Binary
Comparison ResultsSetting Value < Count Value
Setting Value = Count Value
Setting Value > Count Value
InterruptionWith Coincidence Detection Interruption Functions
External InputPreset24 V DC 2 To 5 mA
Latch Counter24 V DC 2 To 5 mA
External OutputMatching OutputTransistor (Sink Type) Output: 2 Points/Channel
12/24 V DC, 0.5 A/Point, 2 A/1 Common
External Wiring Connection Method 40-pin Connector
Conforming ConnectorA6CON1, A6CON2, A6CON4 (Sold Separately)
Number Of Occupied Inputs/Outputs32 Points (I/O Assignment: Interior 32 Points)
5 V DC Interior Current Consumption0.53 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.16 kg
Part Number
QD62
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCommunication Interface (Transmission Standard) Representative Standard Number of Channels
(ch)
Count input signal level Computing Speed External Output (Matching Output) CH2 transmission speed limitation when CH1 is used Programming Language

SGD 594.20

1 Piece(s) 20 Day(s) -CE / UL25/12/24 VDC, 2 to 5 mA10kpps / 100kpps / 200kppsTransistor (Sink Type)--

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Please check the type/dimensions/specifications of the part QD62 in the MELSEC-Q Series High-Speed Counter Unit series.

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Part Number
QD62-H01
QD62-H02
QD62D
QD62E
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SGD 594.20

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