i-7017 C是一个8通道电流输入模块，专门设计来测量电流。它的用户友好的设计节省了时间和精力测量电流感谢内置电阻器，这意味着你现在可以直接测量电流。I-7017RC是I-7017C的升级版本，的区别是I-7017RC更适合于***恶劣的环境。I-7017 RC也有4kV的静电放电保护和+/-200伏。直流电通用电压作为电流输入保护，还具有3000 V的特性。直流电模块内隔离和开路检测，用于4~20 mA输入。I-7017RC和I-7017FC的采样率是可调的，这意味着可以选择快速模式或正常模式。M-7017C和M-7017RC具有与I-7017C和M-7017RC相同的规范，但提供了对Modbus RTU协议和DCON协议的额外支持。
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- I-7017 RC和M-7017 RC
- I-7017 FC
- 只输入电流
- 内置电阻简化电流测量
- 4~20 mA输入的开路检测
- 3000 V
直流电
模块内隔离 - 4 kV ESD保护
- RoHS法规
- 宽工作温度范围：-25~+75℃
| Model | I-7017C | I-7017RC | I-7017FC |
| M-7017C | M-7017RC |
|
| Analog Input |
| Channels | 8 |
| Wiring | Differential |
| Input Range | ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
| Resolution | 16-bit |
| Accuracy | Normal Mode | 0.1% |
| Fast Mode | - | 0.5 % |
| Sampling Rate | Normal Mode | 10 Hz |
| Fast Mode | - | 60 Hz |
| Input Impedance | Voltage | - |
| Current | 125 Ω |
| Common Voltage Protection | ±15 VDC | ±200 VDC | ±15 VDC |
| Individual Channel Configuration | - |
| Overvoltage Protection | - |
| Overcurrent Protection | Yes, 50 mA at 110 VDC |
| Virtual Channel to Channel ***lation | - | Yes, 400 VDC | - |
| Open Wire Detection for 4 ~ 20 mA | Yes |
| Model | I-7017C | I-7017RC | I-7017FC |
| M-7017C | M-7017RC |
|
| Communication |
| Interface | RS-485 |
| Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), or (E, 8, 2) |
| Baud Rate | 1200 ~ 115200 bps |
| Protocol | DCON (For I-7017 series) |
| Modbus RTU, DCON (For M-7017 series) |
| Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicator/Display |
| System LED Indicator | Yes, 1 LED as Power/Communication Indicator |
| I/O LED Indicator | - |
| 7-Segment LED Display | - |
| ***lation |
Intra-Module ***lation,
Field-to-Logic | 3000 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| EFT (IEC 61000-4-4) | ±4 kV to Power Line |
| Surge (IEC 61000-4-5) | ±0.5 kV for Power Line |
| Power |
| Reverse Polarity Protection | Yes |
| Input Range | 10 ~ 30 VDC |
| Consumption | 1.3 W |
| Mechanical |
| Dimensions (W x L x H) | 72 mm x 123 mm x 35 mm |
| Installation | DIN-Rail or Wall Mounting |
| Environment |
| Operating Temperature | -25 ~ +75°C |
| Storage Temperature | -40 ~ +85°C |
| Humidity | 10 ~ 95% RH, Non-condensing |
