Estimated Lead Time : In stock. Usually ships in 7-10 working days.
Manufacturer : Mitsubishi Electric
Q80BD-J71LP21G
MELSECNET / H interface board Q80BD-J71LP21G
Maximum number of links per network LX / LY : 8192 points, 1 Kbyte
LB : 16384 points, 2 K bytes (in MELSECNET / 10 mode: 8192 points, 1 K byte)
LW : 16384 points, 32 K bytes (in MELSECNET / 10 mode: 8192 points, 16 Kbytes)
Maximum link points per station PC to PC net : MELSECNET / H extended mode: {(LY + LB) 梅 8 + (2 X LW)} ? 35840 bytes MELSECNET / H mode, MELSECNET / 10 mode: {(LY + LB) 梅 8 + (2 X LW)} ? 2000 bytes
communication speed : 10 Mbps
Maximum number of connected stations PC to PC net : 64 stations (management station: 1, normal station: 63)
1 Total extended distance of network : 30 km
Maximum Inter-Station Distance : 2 km
communication cable : GI-50/125 optical fiber cable
Applicable connector : 2-core optical connector plug F06 / F08 equivalent (conforming to JIS C 5975/5977)
Maximum number of networks : 239
Maximum number of groups : 32 (9 in MELSECNET / 10 mode)
Transmission path format : Double loop
Communication method : Token ring method
Synchronization method : Frame synchronization method
Coding scheme : NRZI code (Non Return to Zero Inverted)
Transmission format : HDLC compliant (frame format)
Error control method : CRC (X 16 + X 12 + X 5 + 1) and retry due to time over
Number of installable sheets : Up to 4 sheets
Mounting slot : PCI slot (half size)
Occupied slot : 1 slot
DC 5 V Internal current consumption : 0.45 A
mass : 0.11 Kg
Shipping Weight : 1 Kg
