Applications:
IT-3000-OCT représentative expert as follows:
1. Up-Stream port
IT-3000-OCT has one Up-Stream port, adopt 5 bit terminal block, be
used to connect Up-Stream equipment like as Host PC. According to
users different require, You can choice RS-232, RS-485 or RS-422
mold to connect main equipment, the pin is defined in the products.
2. Down-Stream port
IT-3000-OCT has right Down-Stream port, adopt 5 bit terminal block,
be used to connect Down-Stream equipment like as Pos data
collection equipment. According to users different require, You can
choice RS-485 or RS-422 mode to connect Down-Stream main
equipment. the pin is defined
in the products.
Dimension:
IT-3000-OCT FAQ:
1.
LED indicator instruction
1.
PWR
Power supply indicator
，
Red
2.
UP
Up-Stream port transfer data, LED Flash
3.
1-8
Down-Stream port receive data, LED Flash
2. LED indicator OFF
1. Power supply cable turnoff
2. Insert power supply failed
3. Choice incorrect Power supply
3. Equipment examine automatic
1. When interface connectionless, insert the power supply, PWR,
UP indicator light, and Down-Stream port state indicator(1-8) light,
the quantity of the lighting LED is up to the availability of the
Down-Stream quantity.
2. If the t is RS-232, Down-Stream port is RS-422, connect the
Up-Stream port to PC RS-232 port correctly, Using “Start”→
“accessory” → “communication”, open the typical terminal, choice
the correct COM port and 9600bps speed, shorting the down
RS-422 port, input the character in the typical terminal window,
you will see the data indicate.
3. Meanwhile, the Up-Stream TXD indicator correspond to
Down-Stream RXD flash, then the interface communicate
normally.
Using this method, you can test all the Up-Stream port
correspond to Down-Stream port working normally or not.
Note:
The Loop-back testing just used for full-duplex
communication, is not suitable for the RS-485 communication.
4. Communication failure
1. Use incorrect power supply
2. Insert power supply failure
3. The connection sequence incorrect
4. Oppositive use up strem port and Down-Stream
5. Down-Stream port connection incorrect
6. Exceed the loading and transmit distance
7. Using incorrect transfer media
8. RS485/422 connection incorrect
Packing List:
IT-3000-OCT is shipped with following items.
1. IT-3000-OCT
×
1
2. 220V power line
×
1
3. User manual
×
1
Certifications:
Intellisystem Technology
