UR1HH GE美国模块

UR1HH GE美国模块

UR1HH GE美国模块

产品介绍：

　　型 号 ：ur1hh

　　其信号端口电压值都较低，在杂乱电气环境、信号电缆长度较长情况下，以及野外运用或野外有金属构件引入室内的情况下，都要进行浪涌电压维护，以维护编码器信号端口不被损坏。

　　是指在骤变的电磁场变化条件下，信号电缆瞬间感应到较大的浪涌电压，其通过小于1纳秒的时间反响，以tvs管限制电压，热敏电阻阻抗突增而限制电流，气体放电管导通向地线释放大电流能量等三级维护措施，以确保连接的后续设备不被损坏。而这种骤变的电磁场，往往是由于大电机的启动、信号线离动力线过近、雷击电流通过避雷针入地、或金属构件而通过室内而感应取得。所以，即使编码器在室内运用，有时也需求考虑加装维护器。产品特色：

　　l 编码器canopen信号、rs485/modbus信号、4—20ma信号的浪涌维护。

　　l 信号频宽10mhz，插入损耗小于0.5db，编码器信号影响极小。

　　l 三级电路配合防护，反响时间小于1纳秒，放电电流大，运用寿命长。

　　l 彻底维护模式，线间和每线对地都能接受10ka的冲击电流。

　　l 来自于欧洲的防雷技能。35mm导轨安装式。

UR1HH GE美国模块

Product Introduction:

Type number: ur1hh

The voltage value of the signal port is low, and surge voltage maintenance should be carried out in the case of messy electrical environment, long signal cable length, and field use or metal components introduced into the room to maintain the encoder signal port from being damaged.

It means that under the condition of sudden changes in the electromagnetic field, the signal cable instantly senses a large surge voltage, which is reflected by a time of less than 1 nanosecond, the tvs tube limits the voltage, the thermistor impedance surges and limits the current, and the gas discharge tube leads to the ground wire to release large current energy and other three maintenance measures to ensure that the connected subsequent equipment is not damaged. This sudden change of electromagnetic field is often due to the start of a large motor, the signal line is too close to the power line, the lightning current is induced through the lightning rod into the ground, or the metal component is induced through the room. Therefore, even if the encoder is used indoors, it is sometimes necessary to consider installing a maintenance device. Product features:

l Encoder canopen signal, rs485/modbus signal, 4-20mA signal surge maintenance.

l Signal bandwidth 10mhz, insertion loss less than 0.5db, encoder signal impact is minimal.

l Three-stage circuit with protection, response time less than 1 nanosecond, discharge current, long service life.

l Thorough maintenance mode, line to line and each line to ground can accept 10ka impulse current.

l Lightning protection skills from Europe. 35mm rail mount.