M-7002
4-channel AI, 5-channel DI and 4-channels
Relay OutputData Acquisition Module
Quick Start Guide
Product Website:
https://www.icpdas-usa.com/m_7002.html
http://www.icpdas-usa.com/dcon_utility_pro.html
1. Introduction
The M-7002 is a 16-bit, 4-channel differential analog inputs 5-channel digital inputs and
4-channels for relay output. All of its channels are Form A type relay module that
provides programmable input range on all analog channels (+/-150 mV, +/-500 mV, +/-1
V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA) and digital output can be set
alarm output with shortcircuit protection and overload protection. Each analog channel
is allowed to configure an individual range and has 240 Vrms high overvoltage
protection. Jumper selectable for voltage or current input. The sampling rate of M-7002
is changeable; there are fast mode and normal mode for your consideration. M-7002
also has qualification for 4 kV ESD protection as well as 2500 VDC intra-module
isolation.
2. Terminal Assignment
M-7002 - 4-ch AI, 5-ch DI and 4-ch Relay Output DAQ Module - QuickStart (Jun/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
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3. Block/ Wiring Diagram
4. Default Settings
Default settings for the M-7005 modules are as follows:
▫ Protocol: Modbus RTU
▫ Module Address: 01
▫ Thermistor Type: Type 60, PreCon Type III, -30°F to 240°F
▫ Baud Rate: 9600 bps
▫ Temperature Scale: Celsius (the M-7005 also supports Fahrenheit for DCON protocol)
M-7002 - 4-ch AI, 5-ch DI and 4-ch Relay Output DAQ Module - QuickStart (Jun/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
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5. Configuration
To install the module, follow the steps below:
1. Connect the thermistor analog input.
2. Connect the module to the RS-485 network using the DATA+ and DATA- terminals. If
the host is only equipped with an RS-232 interface, then an RS-232 to RS-485
converter will be required.
3. Connect the module to the power supply using the +Vs and GND terminals. Note that
the voltage supplied should be in the range of +10 to +30V DC.
M-7002 - 4-ch AI, 5-ch DI and 4-ch Relay Output DAQ Module - QuickStart (Jun/2018)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1 -310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
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