产品选型

## SC-RI系列IO控制器选型手册

| 型号 | RS485 | DI | DO | AI | AO | 工作电压 | 最大功耗 | 工作温度 | 工作湿度 | 防护等级 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| SC-RI 0002 | 1 | X | X | X | 2 | DC:7~36V | 1W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0002G | 1(隔离) | X | X | X | 2 | DC:7~36V | 1.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0020 | 1 | X | X | 2 | X | DC:7~36V | 0.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0020G | 1(隔离) | X | X | 2 | X | DC:7~36V | 0.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0022 | 1 | X | X | 2 | 2 | DC:7~36V | 1.3W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0022G | 1(隔离) | X | X | 2 | 2 | DC:7~36V | 1.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0044 | 1 | X | X | 4 | 4 | DC:7~36V | 2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0044G | 1(隔离) | X | X | 4 | 4 | DC:7~36V | 2.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0200 | 1 | X | 2(2C) | X | X | DC:7~36V | 1W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0200G | 1(隔离) | X | 2(2C) | X | X | DC:7~36V | 1.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0300 | 1 | X | 3(3A) | X | X | DC:7~36V | 1W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0300G | 1(隔离) | X | 3(3A) | X | X | DC:7~36V | 1.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0400 | 1 | X | 4(2A2C) | X | X | DC:7~36V | 1.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0400G | 1(隔离) | X | 4(2A2C) | X | X | DC:7~36V | 1.7W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0800 | 1 | X | 8(6A2C) | X | X | DC:7~36V | 2.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 0800G | 1(隔离) | X | 8(6A2C) | X | X | DC:7~36V | 2.7W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 2200 | 1 | 2 | 2(2C) | X | X | DC:7~36V | 1W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 2200G | 1(隔离) | 2 | 2(2C) | X | X | DC:7~36V | 1.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 4400 | 1 | 4 | 4(4C) | X | X | DC:7~36V | 2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 4400G | 1(隔离) | 4 | 4(4C) | X | X | DC:7~36V | 2.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 4420 | 1 | 4 | 4(4A) | 2 | X | DC:7~36V | 1.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 4420G | 1(隔离) | 4 | 4(4A) | 2 | X | DC:7~36V | 1.7W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 6622 | 1 | 6 | 6(4A2C) | 2 | 2 | DC:7~36V | 3W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 6622G | 1(隔离) | 6 | 6(4A2C) | 2 | 2 | DC:7~36V | 3.2W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 8800 | 1 | 8 | 8(2A6C) | X | X | DC:7~36V | 3.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 8800G | 1(隔离) | 8 | 8(2A6C) | X | X | DC:7~36V | 3.7W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 8822 | 1 | 8 | 8(2A6C) | 2 | 2 | DC:7~36V | 4.5W | -40°C~85°C | 5%~95%RH | 2 2 2 |
| SC-RI 8822G | 1(隔离) | 8 | 8(2A6C) | 2 | 2 | DC:7~36V | 4.7W | -40°C~85°C | 5%~95%RH | 2 2 2 |

说明：

1. RS485数量为“1(隔离)”代表1个隔离型RS485接口。
2. 防护等级“2 2 2”代表防静电2级、防浪涌2级、防群脉冲2级。
3. DO数量“8(6A2C)”代表一共8个DO端口，其中6个为A型继电器、2个为C型继电器。