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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule RS-485 Modbus RTU 8 kênh đầu vào nhiệt độ Thermistor+6 kênh đầu ra số DO ICP DAS M-7005-G CR
Features
Introduction
The I-7005 module is used for measuring temperatures using a thermistor. The module supports a wide range of thermistors, including support for user-defined thermistor types, which can be added by specifying the Steinhart coefficients, if necessary, and features individual channel configuration, meaning that each of the eight input channels can be individually configured for different kinds of thermistor. In addition, the I-7005 also provides 6 Digital Output channels that can be used for alarm output. The inclusion of 3000 VDC intra-module isolation and 120 VDC overvoltage protection for the thermistors on the I-7005 ensures that the module operates at a higher reliability. The M-7005 supports both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7005.
Application
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| Surge (IEC 61000-4-5) | ± 0.5 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication |
| Analog Input | |
|---|---|
| Channels | 8 |
| Type | Thermistor |
| Sensor Type | Precon ST-A3, Fenwell U, YSI L100, YSI L300, YSI L1000, YSI B2252, YSI B3000, YSI B5000, YSI B6000, YSI B10000, YSI H10000, YSI H30000, User-defined |
| Resistance Measurement | 200 kΩ Max. |
| Resolution | 16-bit |
| Accuracy | ±0.1% of FSR |
| Sampling Rate | 8 Hz (Total) |
| Overvoltage Protection | 120 VDC |
| Individual Channel Configuration | Yes |
| Open Wire Detection | Yes |
| Digital Output | |
|---|---|
| Channels | 6 |
| Type | Open Collector |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | +3.5 ~ +50 VDC |
| Max. Load Current | 650 mA/Channel |
| Overvoltage Protection | 60 VDC |
| Overload Protection | 1.4 A (with short-circuit protection) |
| Power on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 to 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 1.3 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
| Installation | DIN-Rail |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Download
Ordering information
| M-7005-G CR | 8-ch Thermistor Input and 6-ch DO (Sink, NPN, 3.5~50VDC) Module using DCON and Modbus Protocols (Gray Cover) (RoHS) |
