泓格模块ICPCON M-7051D 16路隔离数字量输入带LED显示 支持modbus RTU协议详细介绍
泓格7051系列模块提供16个通道的数字输入，满足干燥和湿接触，与有效距离的干式接触高达500米。所有通道不仅具有光电耦合隔离功能，而且还可以用作16位计数器.I-7051D有16个LED指示灯，可以用来监控数字输入通道的状态。4 kV ESD保护和3750 V直流电模块内隔离是标准的。M-7051具有与I-7051相同的硬件规范，但提供了对Modbus RTU协议和DCON协议的额外支持。
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- 16-通道数字输入
- 干式触头和湿触头通过电线连接的可选性
- 光偶隔离
- 长距离测量
- 所有通道都可以用作16位计数器。
- ±4 kV ESD保护
- ±4 kV EFT保护
- ±3 kV浪涌保护
- 3750 V
直流电
隔离电压 - 双看门狗
- 宽工作温度范围：-25~+75℃
| Model | I-7051 | I-7051D | M-7051 | M-7051D |
| Digital Input/Counter |
| Channels | 16 |
| Type | Dry Contact | Source |
| Wet Contact | Sink/Source |
| Wet Contact | On Voltage Level | +10 ~ 50 VDC |
| Off Voltage Level | +4 VDC Max. |
| Dry Contact | On Voltage Level | Close to GND |
| Off Voltage Level | Open |
Effective Distance
for Dry Contact | 500 m Max. |
| Counters | Max. Count | 65535 (16-bit) |
Max. Input
Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 10 KΩ |
| Channel-to-Channel Isolation | - |
| Overvoltage Protection | ±70 VDC |
| Model | I-7051 | I-7051D | M-7051 | M-7051D |
| Communication |
| Interface | RS-485 |
| Bias Resistor | No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) |
| Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1) |
| Baud Rate | 1200 ~ 115200 bps |
| Protocol | DCON | Modbus RTU, DCON |
| Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicators/Display |
| System LED Indicator | Yes, 1 LED as Power/Communication Indicator |
| I/O LED Indicators | - | Yes, 16 LEDs as Digital Input Indicators | - | Yes, 16 LEDs as Digital Input Indicators |
| 7-Segment LED Display | - |
| Isolation |
| Intra-Module Isolation, Field-to-Logic | 3750 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| ±8 kV Air for Random Point |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| Surge (IEC 61000-4-5) | ±3 kV for Power Line |
| Power |
| Reverse Polarity Protection | Yes |
| Input Range | 10 ~ 30 VDC |
| Consumption | 0.3 W | 1.1 W | 0.3 W | 1.1 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 |
