ICPDAS tM-AD8
8-channel Isolated Analog Input Module with High Voltage Protection
● 8-channel Single-ended Inputs
● Voltage Inputs
● 120 VDC Overvoltage Protection
● Resolution: 14/12 bits
● Adjustable Sampling Rate
● 4 kV ESD and EFT protection
● 3 kV Surge Protection
● Dual Watchdog
● 2500 VDC Intra-module Isolation
● Cost-effective
● Wide Operating Temperature Range: -25 °C ~ +75 °C
The ICPDAS Analog Input Module tM-AD8 is an analog input module that includes 8 single-ended analog input channels and provides a programmable input range on all analog inputs (0 ~ 500 mV, 0 ~ 1 V, 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V). It provides a high overvoltage protection of 120 VDC>. The sampling rate of the tM-AD8 is adjustable and is available in either fast or normal mode and It also provides 4 kV ESD protection as well as 2500 Vrms intra-module isolation.
APPLICATIONS:
● Industrial Automation
● Industrial Machinery
● Building Automation
● Food and Beverage Systems
● Semiconductor Fabrication
● Control Systems
| Input Channels | 8 Single-Ended | ||||
| Type | 0 ~ 500 mV, 0 ~ 1 V, 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V | ||||
| Resolution |
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| Sampling Rate |
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| Accuracy |
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| Zero Drift | ±20 μV/°C | ||||
| Span Drift | ±25 ppm/°C | ||||
| Input Impedance | 10 Ω | ||||
| Overvoltage Protection | 120 VDC |
| Interface | RS-485 | ||
| Format | (N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1) | ||
| Baud Rate | 1200 ~ 115200 bps | ||
| Protocol | DCON, Modbus/RTU, Modbus/ASCII | ||
| Dual Watchdog |
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| 1 LED | Power Indicator |
| Intra-module Isolation, Field-to-Logic | 2500 VDC |
| ESD (IEC 61000-4-2) |
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| EFT (IEC 61000-4-4) | ±4 kV for Power | ||
| Surge (IEC 61000-4-5) | ±3 kV for Power |
| Reverse Polarity Protection | Yes |
| Powered from Terminal Block | Yes, 10 ~ 30 VDC |
| Consumption | 0.6 W (max.) |
| Dimensions (w x l x h) | 52 x 98 x 27 mm |
| Installation | DIN-Rail Mounting |
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -30 °C ~ +75 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
