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ICP DAS USA M-7018Z Quick Start Manual

10-channel thermocouple input module

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M-7018Z
10-channel Thermocouple Input Module
Quick Start Guide
Product Website:
http://www.icpdas-usa.com/m_7018_r.html
http://www.icpdas-usa.com/dcon_utility_pro.html
1. Introduction
The M-7018Z is a 10-channel universal Analog Input module with an RS-485 interface
that is especially designed for extremely accurate thermocouple measurement and
features automatic cold-junction compensation for each channel to ensure temperature
output consistency and stable temperature output in the field. The innovative design of
the enhanced model ensures that thermocouple measurement is more accurate than
with the earlier design. Besides the thermocouple inputs, the M-7018Z also supports
voltage and current input. The voltage input range can be from +/-15 mV to +/-2.5 V. Up
to 10 different types of Analog Input can be connected to a single module. Overvoltage
protection of up to 240 Vrms is provided. The module also features per-channel open
wire detection for the thermocouple and +4 ~ +20 mA input channels. The M-7018Z
provides additional support for both the Modbus RTU and DCON protocols, which can
be configured via software.
2. Terminal Assignment
M-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016)
ICP DAS USA, Inc. |
www.icpdas-usa.com
| 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
1

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Summary of Contents for ICP DAS USA M-7018Z

  • Page 1 240 Vrms is provided. The module also features per-channel open wire detection for the thermocouple and +4 ~ +20 mA input channels. The M-7018Z provides additional support for both the Modbus RTU and DCON protocols, which can be configured via software.
  • Page 2: Default Settings

    ▫ Baud Rate: 9600 bps ▫ Filter set at 60Hz rejection (Not used by the M-7019R, firmware version B2.6 and earlier) M-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016) ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717...
  • Page 3 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-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016) ICP DAS USA, Inc. | www.icpdas-usa.com...
  • Page 4 It can select multi-options such as Baud Rate, Protocol, Checksum, and Format to search module. The default settings for the module can be found in Section 3. Click OK after selecting the COM port setting. M-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016) ICP DAS USA, Inc. | www.icpdas-usa.com...
  • Page 5 DCON Utility Pro supports DCON and Modbus protocol for all ICPDAS and the others modules. 6. Configuration I/O module setting on PC M-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016) ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717...
  • Page 6 Sub-function 08h of Function 46h, see user manual Section 3.3.6 For M-7000 modules using the Modbus RTU protocol, use Function 04h to read the data from the input channels. See user manual Section 3.2 for details. M-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016) ICP DAS USA, Inc. | www.icpdas-usa.com...
  • Page 7 If user doesn’t know command, user can select Address and ID, it will show some refer commands as below. User can select necessary command to test or debug modules. M-7018Z 10-channel Thermocouple Input Module- QuickStart (Feb/2016) ICP DAS USA, Inc. | www.icpdas-usa.com...