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M-7017Z - 10/20-channel Current and Voltage Analog Input Module, communicable over Modbus RTU and RS-485
by ICP DAS
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10/20 Channel Voltage Input & Current Input Analog Input Data Acquisition
Module with High Voltage Protection. 10 channel mode allows every channel to
have 10 different input types. 20 channel mode has all same type, communicable
over Modbus RTU and RS-485. Supports operating temperatures between -25 to 75°C
(-13F ~ 167F).
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M-7017Z has software configurable channels-- from 10 differential channels
into 20 single ended channels. Both voltage and current are accepted: ±150mV,
±500mV, ±1V, ±5V, ±10V, ±20mA , 0~20mA, and 4~20mA. No external resistor needed
for measuring the current, all you have to do is to open the shell first and
finish the setting by jumper. Measuring the current is as simple as you think!
The M-7017Z also passes 240Vrms over voltage protection for differential inputs
and 150Vrms over voltage protection for singleended inputs, 3000VDC intra-module
isolation, +/-4KV contact ESD protection, +/-4KV EFT protection for power, and
+/-1KV EFT protection for RS-485. The sampling rate of M-7017Z is changeable.
There are fast mode and normal mode for your consideration. Fast Mode is 60Hz
with 12 bit resolution. Normal Mode is 10Hz with 16 bit Resolution.
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Analog Input |
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Input Channels |
10 differential or 20 single-ended (Note1), software selectable |
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Input Type |
±500mV, ±1V, ±5V, ±10V, ±150mV
±20mA ,0~20mA, 4~20mA (jumper selectable) |
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Resolution |
16-bit (Normal Mode) / 12-bit (Fast Mode) |
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Sampling Rate |
10 samples/ second (Normal Mode) / 60 samples/ second (Fast Mode) total |
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Accuracy |
±0.1% (Normal Mode) / ±0.5% (Fast Mode) or better |
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Band Width |
15.7Hz (Normal Mode) / 78.7Hz (Fast Mode) |
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Zero Drift |
±20uV/°C |
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Span Drift |
±25ppm/°C |
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Input Impedance |
Voltage: 2M Ohms(Differential), 1M Ohms(Single-ended) /Current: 125 Ohms |
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Common Mode Rejection |
86dB min. |
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Normal Mode Rejection |
100dB |
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Over Voltage Protection |
Differential: 240 Vrms, Single-ended: 150Vrms |
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ESD Protection |
4KV Contact for each terminal, and 8KV Air for random point |
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EFT Protection |
4KV to Power, and 1KV to RS-485 |
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Intra-module Isolation, Field to Logic |
3000 VDC |
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Interface |
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Interface |
RS-485 |
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Format |
N, 8, 1 |
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Buad Rate |
1200 ~ 115200bps |
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LED Display |
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1 LED |
Power/Communication indicator |
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Power |
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Input |
+10 to +30 VDC |
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Power Consumption |
2.0W |
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Protocol |
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Support Modbus and DCON Protocol |
Yes |
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Watchdog |
Yes, Module, Communication (Programmable over DCON) firmware version
B300 and later |
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Environment |
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Operating temperature |
-25 to 75°C |
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Storage temperature |
-40 to 85°C |
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Humidity |
5% to 95%, non-condensing |
Differential mode can be used for voltage input and current input. Single-Ended
mode can be used for voltage input only.
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