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MELSEC-Q Series Sequencer CC-Link System Master / Local Unit

MELSEC-Q Series Sequencer CC-Link System Master / Local Unit

· Cost-effective field network with broad device compatibility.
· Supports high-speed data transfer for both bit data (ON/OFF status) and word data.
· Ensures consistent cyclic transmission by separating it from message communication, preventing delays even during high message traffic.
· Compatible with CC-Link versions 1 and 2.
· Can function as either a local or master module, providing flexible network configuration.
· Ideal for maintaining punctual link scan times, unaffected by message saturation.

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Part Number

Configured Part Number is shown.

QJ61BT11N

CC-Link System Master / Local Unit QJ61BT11N

Outline drawing

MELSEC-Q Series CC-Link System Master / Local Unit: related image

Outline drawing (unit: mm)

Performance Specifications

Transmission Speed156 kbps / 625 kbps / 2.5 Mbps / 5 Mbps / 10 Mbps (Selectable)
Maximum Total Cable Extension (Maximum Transmission Distance)Ver. 1.10At 156 kbps1,200 m
At 635 kbps900 m
At 2.5 Mbps400 m
At 5 Mbps160 m
At 10 Mbps100 m
Station TypeMaster Station (Ver. 1 Master Station or Ver. 2 Master Station)
Local Station (Ver. 1 Local Station or Ver. 2 Local Station)
Maximum Number Of Connected DevicesMaster Station64 devices
Number Of Occupied StationsLocal Station1 to 4 stations
Maximum Link Points Per SystemCC-Link Ver. 1Remote inputs/outputs (RX, RY): 2,048 points
Remote registers (RWw): 256 points
Remote registers (RWr): 256 points
CC-Link Ver. 2Remote inputs/outputs (RX, RY): 8,192 points
Remote registers (RWw): 2,048 points
Remote registers (RWr): 2,048 points
Link Points Per StationCC-Link Ver. 1Remote inputs/outputs (RX, RY): 32 points (30 points for local stations)
Remote registers (RWw): 4 points
Remote registers (RWr): 4 points
CC-Link Ver. 2Expanded Cyclic Setting: × 1 SettingRemote inputs/outputs (RX, RY): 32 points (30 points for local stations)
Remote registers (RWw): 4 points
Remote registers (RWr): 4 points
Expanded Cyclic Setting: × 2 SettingRemote inputs/outputs (RX, RY): 32 points (30 points for local stations)
Remote registers (RWw): 8 points
Remote registers (RWr): 8 points
Expanded Cyclic Setting: × 4 SettingRemote inputs/outputs (RX, RY): 64 points (62 points for local stations)
Remote registers (RWw): 16 points
Remote registers (RWr): 16 points
Expanded Cyclic Setting: × 8 SettingRemote inputs/outputs (RX, RY): 128 points (126 points for local stations)
Remote registers (RWw): 32 points
Remote registers (RWr): 32 points
Communication MethodBroadcast polling method
Synchronization MethodFrame Synchronization Method
Encryption MethodNRZI (Non Return to Zero Inverted) sign
Transmission Path TypeBus (RS-485)
Transmission FormatHDLC Compliant
Error Control MethodCRC (X16 + X12 + X5 + 1)
Communication CableDedicated CC-Link cable compatible with Ver. 1.10
Dedicated CC-Link cable (compatible with Ver. 1.00)
Dedicated CC-Link high-performance cable (compatible with Ver. 1.00)
Number Of Occupied Inputs/Outputs32 points (I/O assignment: Intelligent 32 points)
5 V DC Internal Current Consumption0.46 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Mass0.12 kg
Part Number
QJ61BT11N
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHS

MYR 1,260.00

1 Piece(s) 79 Day(s) 6

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Basic Information

Type of unit CC-Link Ver. 2 Compatible Applicable stations Master station/local station

Please check the type/dimensions/specifications of the part QJ61BT11N in the MELSEC-Q Series Sequencer CC-Link System Master / Local Unit series.

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