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Network expansion (HUB) MKY02

MKY02

HLS/CUnet hub IC for wiring extension
and T-branch wiring

HLS
CUnet

The MKY02 is a hub IC for HLS and CUnet. It can be adapted to various networks by pin settings.
Adding an MKY02 to a network enables T-branch wiring and extended transmission length.
(Note) You cannot construct the gate bridge between HLS and CUnet.

 

 

Features of MKY02 (for HLS)

  • - MKY02 supports the full-duplex and half-duplex communication methods
    (which communication method to use is determined by selecting a pin).
  • - MKY02 has one port for center IC and has seven ports for satellite IC.
  • - You can add more ports via cascade connection.
  • - You can select a transfer rate (by selecting a pin).
  • - Main power: 3.3 V, I/O power: 5.0 V, tolerant
  • - 64 pins, 12 mm×12 mm, TQFP

■ Communication distance when HUB (for HLS) is used

HUB1 HUB2 HUB3 HUB4 HUB5 HUB6 HUB7
12 Mbps 200 m 300 m 400 m 500 m 600 m 700 m 800 m
6 Mbps 400 m 600 m 800 m 1000 m 1200 m 1400 m 1600 m
3 Mbps 600 m 900 m 1200 m 1500 m 1800 m 2100 m 2400 m

Features of MKY02 (for CUnet)

  • - You can connect up to eight CUnet terminals.
  • - You can perform T branch wiring and extend the wiring.
  • - You can also perform star connection.
  • - You can select a transfer rate (by selecting a pin).
  • - Main power: 3.3 V, I/O power: 5.0 V, tolerant
  • - 64 pins, 12 mm×12 mm, TQFP

■ Communication distance when HUB (for CUnet) is used

HUB1 HUB2
12 Mbps 200 m 300 m
6 Mbps 400 m 600 m
3 Mbps 600 m 900 m

 

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