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| Automatic door repair & sensor door maintenance in Shanghai - official website www.zitin.com.cn www.shanghai-door.com |
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 Current location: Home>Products > Access Control & All-in-One Card Systems > Access Control & Attendance Systems >
SYOAL AR-801CM Converter |
Beijing, Shanghai, Guangzhou, Shenzhen, Hangzhou, Suzhou, Nanjing, Chengdu, Chongqing, Wuhan, Xi'an, Tianjin, Changsha, Foshan, Xiamen, Fuzhou, Zhengzhou, Dongguan, Qingdao, Jinan, Shenyang, Kunming, Ningbo, Wuxi, Changzhou, Hefei, Dalian Price |
SYOAL AR-801CM Converter |
SYOAL AR-801CM ConverterInstallation manual, video, repair and maintenance service center prices |
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Technical Specifications
* Automatic control of data transmission direction
* RS-232 side must be supplied by DTR, RTS
* Under the RS-485 multi-point system, up to 32 points can be connected in parallel. Transient surge protection: 16 KV ESD
* RS-232 and RS-485 sides provide 2 KV optical isolation withstand voltage Equipped with power and communication indicator LEDs for easy troubleshooting and and working-status identification
* Comes with 2 cables
* Effective distance: ¡¡RS-232: 20m / RS-485: 1**m
* Operating voltage: ¡¡9 - 24VDC
* Current consumption: ¡¡** mA
* Operating temperature: -10¡æ to +**¡æ
* Dimensions: 16 (L) x 55 (W) x 53 (H) (mm)
* Isolated RS-232/485 bidirectional converter
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