托罗两线系统.pptVIP

TDC-100/200 一种价格性能比高的控制器。 模块式结构，具有传统控制器和中控卫星站于一体的特点。 便于以后灌溉系统的扩展和升级。 产品组成 系统设备 100 站/200 电磁阀 200 站/400 电磁阀 TDC 控制器 解码器输出板 控制电缆 2.5mm2 双绞电缆 解码器 (1, 2, 4 站) Toro 带 DCLS-P的电磁阀 EZF, EZF II, P150, P220 最好的接线办法 假如使用一根电缆连接所有的解码器，系统由于电缆的故障而不能正常工作的概率就会高一些，所以推荐使用多根电缆对不同的灌溉区域。 自锁式直流电磁头 成熟的技术 工作过程无需通电 解码器到电磁头使用2.5mm2 电线 可以同时启动两个电磁阀 解码器前 解码器后 推荐最佳选择 使用单站的解码器，这样解码器就能和阀门安装在一起。有利于维护。同时也减少解码器后的电缆长度，更好地避免被雷击的可能性。 传统控制系统施工 TDC 控制系统施工 解码器和控制电缆连接时， 电线的颜色要对应。 TDC 两线控制系统 TDC 两线控制系统 TDC 两线控制系统 What are decoders and how do they work Why we have this product and where it is intended to fit in the market. It is not for every application and this presentation will assist you in properly positioning this exciting new product. In this slide we see the TDC User Interface, the Gateway decoder interface, a latching solenoid for both residential and commercial valves, and two single station decoders. Also pictured are the optional lightning protection for the decoder communication wire and station output wires. Here a single Gateway is pictured. It is comprised of a Mother Board and two Daughter Boards as well as a power supply. Each daughter board provides one wire path via a series of 4 paired terminal outputs. Up to 100 stations can be controlled by each daughter board. The left board is wire path #1 and the right board wire path #2. Each pair of fuses on the daughterboard protects two wire path outputs on the bottom terminal strip. It is better to use more than one connection point for a wire path so that if a fuse is blown, not all stations and decoders on that wire path will be affected. Best Practices-Recommendations Here an odd number of decoder stations are used on each output but the total is still 100. Recommended communication cable: Toro? TDC Cable. Two 14 AWG UF-UL solid copper conductors twisted one colored white and the other black. They are insulated with a red HDPE sunlight resistant outer jacket. The maximum 14ga communication wire length from