Unable to communicate with scanner. Cable may be disconnected or scanner may have been turned off

3 answer

Consult the communications industry: Master line, twisted pair, five lines, telephone lines, cable, cable, cable between what is the relationship?

5 answer

Why is fiber communication larger than cable communication?

3 answer

Who knows what the communication cable distribution boxes are for?

3 answer

Why can't communication cables be terminated in manholes?

3 answer

What advantages does optical fiber communication have compared with common cable communication?

3 answer

Hya100x2x0.5 how much is the communication cable one meter?

2 answer

What line is ZRRV and is it a cable?

2 answer

Can PLC communication cables be touched by red and green two wires? What will happen?

2 answer

Why is the distance between the underground gas medium pressure pipe and the power cable and the communication cable far away from the buried pipe in the pipe?

2 answer

Are cables and fiber optic cables power? Call the dead?

3 answer

What's the meaning of HYA 30 x 4 x 0.5 in a communication cable?

3 answer

How far is the RS485 transmission distance?

4 answer

What is the spacing requirement between the overhead cable and the 10KV cable?

3 answer

How does MITSUBISHI's PLC communications cable work (without the addition of communication modules)?

3 answer

Why should the gas pipeline maintain a certain distance with the cable?

4 answer

The communication cable is broken. What about one of them?

3 answer

What are communications cables, manhole holes, and hand hole wells? What are they like?

3 answer

485 communication line, and cable and pipe laying it?

3 answer

Difference between communication cable and optical cable

4 answer

What's the connection material for communication cables?

2 answer

How should the communication cable fault be detected?

3 answer

How many meters is the construction communication cable to be insulated?

3 answer

Telephone cable: HPVVHYAHYV what's the difference between the three phone cables? Which is better?

3 answer

Does the SIEMENS 200 use the PPI communications cable as well as the programming cable?

3 answer