armored twisted pair armoured rs485 communication cable

Rs485 cable

1. The usage characteristics of RS485 data cable RS485 communication line:

RS-485 data cable is used for multi-point communication. Many devices can be connected by a signal cable. It's just like the previous Ethernet was connected by a coaxial line. RS-485 data cable can transmit 1200 meters at the speed of 2.5MB/s for complex communication networks such as building automation, industrial control network and power automation.

2. Product Specifications:

1 wire to 2 cores (2x24AWG) (2*0.2) (2*0.5) (2*0.75) (2*1.0) (2*1.5) multi-stranded tin-plated copper wire, PE insulation sheath; in order to apply to complex industrial noise environment, 100% shielding ratio of aluminium foil/polyester composite tape + 90% shielding ratio of tin-plated copper network is used to prepare double shielding, with independent TC grounding conductor, industry. Grey PVC jacket, characteristic impedance 120 ohms.

2-wire pair 4-core (2x 2x 24A WG) (2*2*0.2) (2*2*0.5) (2*2*0.75) (2*2*1.0) (2*2*1.5) multi-stranded tin-plated copper wire, PE insulation sheath; for complex industrial noise environment, 100% shielding ratio of aluminum foil/polyester composite tape + 90% shielding ratio of tin-plated copper netting is used for double shielding, with independent TC grounding conductor. Body, industrial grey PVC sheath, characteristic impedance 120 ohms.

3. RS-485 communication cable can use twisted-pair cable in general occasions, but it can use twisted-pair cable with shielding layer in high-demand environment. When using RS485 communication, the cable length between the host computer (call device) and 485 port of instrument is inversely proportional to the baud rate of data signal transmission for a specific transmission line; this length is mainly affected by signal distortion and noise. In theory, the transmission distance of RS485 can reach 1200 meters, but in practical application, the transmission distance should be less than 1200 meters, and the specific length is affected by the surrounding environment.

Henan Xinbo Special Cable Co., Ltd.

Henan XinBo Special wire&cable Co., Ltd. was founded in 2000, covers an area of 20,000 square meters, 108 staff. Including 6 senior engineers, 18 technical backbone and 80 ordinary technicians.

We mainly produce communication cable(telephone cable, optic fiber cable,telecom cable), power electric cable&wire, solar photovoltaic cable and so on. Also , we can produce as our client’s needs.

Xinbo wire&cable company has international Tail certification, ISO 9001 system certification, industrial production permit, 3C certification, MA Coal Certification and other related documents, including MA Coal Certification for producing mining cable.

We supply communication cables to Zhengwan, zhengfu, shanghehang high-speed railway special railway,etc. , telephone cables to Beijing Bird’s Nest. And supply optic fiber cables to China State Grid.

Now, our communication cables including telephone cables, telecom cable, optic fiber cables , solar photovoltaic cables are very popular in Africa, Asia, South America.

               We customize high quality packaging for you according to the variety of cables, transportation mode and customer needs.

FAQ

1 Are you manufacturer or trading company?

--We are manufacturer of communication cable,fiber optic cable, pv solar cable, power cable...

2 Can i get some samples?How about the cost?

--We provide communication cable,fiber optic cable, pv solar cable, power cable samples for free, but customers need to afford the freight.

3 What is the payment terms?

--Usually T/T, L/C, Western Union, paypal, etc.

4 What is the delivery time?

--Usually 3-5 days, also depend on quantity.