Unlike traditional solutions, signal transmission via the network no longer requires PLC or PC control. The hardware of the network controller IO controller can automatically map all physical switch signals without the need for ladder diagram or C language programming. With a network IO controller, input signals can be easily transmitted to the other end of the network via Ethernet, eliminating the need for programming or a separate controller for control.
Zongheng Intelligent Control 4IO network controller can transmit switching signals through the IP network, which can completely replace the existing cable-based signal transmission solutions. This product has 4DI, 4DO and 4AI and an Ethernet port. Using 4IO network controllers in pairs can transmit 4 sets of input and output signals to a PLC or DCS control system through the network.
Характеристики
● 4 digital inputs, 4 digital outputs, and 4 analog inputs;
● DO follows AI/DI remotely, and logic can be configured freely;
●Transmit physical signals through Ethernet;
● Point-to-point/point-to-multipoint networking communication;
● Modbus TCP/RTU adaptive;
● I/O is completely isolated from the system;
● The power supply has good overcurrent, overvoltage, and anti-reverse connection protection functions;
● Rich indicator lights, comprehensive view of status, timely troubleshooting;
● Software and hardware dual watchdogs ensure stable operation of the equipment.
Technical Parameters
| Параметры сети |
| Тип сети | Ethernet |
| Количество сетевых портов (10/100M) | LAN*1 |
| Тип сетевого порта | Сигнал Ethernet RJ45 |
| Защита от электромагнитной изоляции | 15KV electromagnetic isolation |
| Cross-connect automatic switching | √ |
| Внешний сетевой трансформатор | ненужное |
| последовательный порт |
| Количество портов | RS485*1 |
| стандарт | RS485: 2-позиционный клеммный блок (A, B) |
| скорость передачи данных | 600～921600bps |
| биты данных | 8,9 |
| Стоп-бит | 0.5 , 1 , 1.5 , 2 |
| Контрольная цифра | NONE (без бита четности) EVEN (четная четность) ODD (нечетная четность) |
| DO |
| Количество интерфейсов | 4 релейных выхода |
| стандарт | (NO, NC, COM)*4 |
| AC | 250 В 10 А |
| DC | 30V 10A |
| Механическая прочность | 10^7 |
| Appliance durability | 10^5 |
| DI (сухой узел) |
| Количество интерфейсов | 6 |
| стандарт | DI*6, COM*1 |
| DI (влажный узел) |
| Количество интерфейсов | 6 |
| стандарт | DI*6, COM*1 |
| examination range | 5~50V->Высокий 0~2V->Низкий |
| ПИ |
| Количество интерфейсов | 2 |
| стандарт | PI*2, COM*1 |
| examination range | 10000 Гц |
| AI |
| Количество интерфейсов | 4 |
| стандарт | AI*4, COM*2 |
| examination range | 4~20 мА |
| источник питания |
| Рабочее напряжение | 9~36V |
| Working current |
200mA(aver)/340mA(max)@9V 50mA(aver)/85mA(max)@36V |
| examination range | 10000 Гц |
| EMC level |
| ESD | IEC61000-4-2, уровень 4 |
| сетевой фильтр |
IEC61000-4-2, уровень 3 |
| групповой импульс | IEC61000-4-2, уровень 3 |
| Механическая структура |
| Размер оборудования | 159.5*115.5*27.6mm(L*W*H) |
| раковина | есть |
