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 c*istency and stable temperature output in the field. The innovative design of the enhanced model ensures that thermocouple measurement i*ore 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 ha*are specificati* are the same as the I-7018Z.

Models I-7018Z M-7018Z Communication Interface RS-485 Bias Resistor No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) Baud Rate 1200 to 115200 bps Protocol DCON Modbus RTU, DCON Dual Watchdog Ye*odule (1.6 Seconds), Communication (Programmable) LED Indicator/Display System LED Indicator Yes, 1 as Power/Communication Indicator I/O LED Indicator - 7-Segment LED Display - Isolation I*a-Module Isolation, Field-to-Logic 3000 VDC EMS Protection ESD (IEC 61000-4-2) &plu*n;4 kV Contact for each Terminal EFT (IEC 61000-4-4) &plu*n;4 kV to Power Surge (IEC 61000-4-5) &plu*n;0.5 kV for Power Line Power Reverse Polarity Protection Yes Input Range +10 ~ +30 VDC C*umption 1.0 W Mechanical Dimensi* (L x W x H) M-7018Z 116 mm x 73 mm x 35 mm DB-1820 78 mm x 65 mm x 22 mm DN-1822 103 mm x 96 mm x 27 mm Installation DIN-Rail or Wall Mounting Environment Operating Temperature -25 to +75°C Storage Temperature -40 to +85°C Humidity 10 to 95% RH, Non-condensing