(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

MELSEC-Q Series AS-i Unit

MELSEC-Q Series AS-i Unit

Network module AS-i master station for Mitsubishi general-purpose sequencer MELSEC-Q series.
[Features]
・ It supports AS-Interface Specification Version 2.11

PDF

Part Number

Configured Part Number is shown.

QJ71AS92

MELSEC-Q Series AS-i Unit Specifications

MELSEC-Q Series AS-i Unit Image

MELSEC-Q Series AS-i Unit Image

Performance Specifications

AS-i System Maximum Number of Slaves62 (A system: 31, B system: 31)
Maximum Number of Inputs/Outputs (1 Point = 1 Bit)Input248 points
Output248 points
Analog Maximum Number of Inputs/Outputs (1 Point = 16 Bits)Input124 points
Output124 points
Input/Output Refresh TimeApprox. 5 ms (without I/O slave system separation)
Approx. 10 ms (with I/O slave system separation)
Approx. 35 ms (per 1 analog slave channel)
Communication Speed167 kbps
Transmitting DistanceMaximum 100 m (up to 300 m using two repeaters)
Connection MethodBus network topology (star, line, tree or ring)
Communication MethodAPM (Alternating Pulse Modulation)
Error Control MethodParity check
Internal MemoryE2PROM (for parameter storage), write count: 100,000 times
Connection CableAS-i cable is used
External Power SupplyVoltageTYP. 30.5 V DC (supplied by AS-i power supply)
Current46 mA (TYP. 30.5 V DC)
Number of Occupied Inputs/Outputs32 points (I/O assignment: intelligent 32 points)
5 V DC Internal Current Consumption0.40 A
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Weight0.12 kg
Part Number
QJ71AS92
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

SGD 790.40

1 Piece(s) Quote

Loading...

  1. 1
 

Basic Information

Type of unit Master Station Transmission Speed 167kbps

Please check the type/dimensions/specifications of the part QJ71AS92 in the MELSEC-Q Series AS-i Unit series.

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(65) 6733 7211 / FAX:(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)