I-7018Z CR

10-channel Thermocouple Input Module using the DCON Protocol.

The I-7018Z/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 I-7018Z/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, and all hardware specifications are the same as the I-7018Z.

Features:

• 10-channel 16-bit analog input for voltage, current or thermocouple
• Automatic cold-junction compensation
• Current, Voltage or Thermocouple Input
• Open wire detection (thermocouple)
• +/-240 Vrms Overvoltage Protection
• 4 kV ESD Protection
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• Wide Operating Temperature Range: -25 ~ +75°C
• DIN rail mount

Warranty: 12 months

Certifications: CE, FCC Class A

Ordering Information:

• I-7018Z-G/S CR - 10-channel Thermocouple Input Module using the DCON Protocol. Includes an I-7018Z Module and a DB-1820 Daughterboard.
• I-7018Z-G/S2 CR - 10-channel Thermocouple Input Module using the DCON Protocol. Includes an I-7018Z Module, a DN-1822 Daughterboard and a CD-2518D 1.8 m Cable.

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