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Module 10 kênh đầu vào tương tự ICP DAS I-87019ZW-G/S CR

10-ch Universal AI Module

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Model: I-87019ZW-G/S CR
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Module 10 kênh đầu vào tương tự ICP DAS I-87019ZW-G/S CR

The I-87019ZW is a 10-channel universal analog input module with an RS-485 interface that is a specially 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-87019ZW also supports voltage and current inputs. The voltage input range can be form +/-15 mV to +/-10 V, and the current input range can be either 4 ~ 20 mA, 0 ~ 20 mA, or +/- 20 mA. Up to 10 analog inputs of different types 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 thermocouple and 4 ~ 20 mA inputs.
CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Intra-module Isolation 3000 VDC
EMS Protection
ESD (IEC 61000-4-2) ± 4 kV Contact for Each Terminal
±8 kV Air for Random Point
LED Indicators
Status 1 x Power and Communication
16 x I/O
Analog Input
Channels 10 Differential
Type Voltage、Current、Thermocouple
Sensor Type (J, K, T, E, R, S, B, N, C, L, M, LDIN43710
Range +/-15 mV, +/-50 mV, +/-100 mV, +/-150 mV
+/-500 mV, +/-1 V, +/-2.5 V, +/-5 V,+/-10 V
-20 mA ~ +20 mA, 0 ~ 20 mA, 4 ~ 20 mA (Jumper Selectable)
Thermocouple Type: (J, K, T, E. R. S, B, N, C, L, M, and LDIN43710)
Resolution 16-bit
Accuracy ±0.1% of FSR
Sampling Rate 10 Hz (Total)
Input Impedance Voltage: >400 kΩ
Current: 125 Ω
Common Mode Rejection 86 dB
Normal Mode Rejection 100 dB
Overvoltage Protection 240 Vrms
Individual Channel Configuration Yes
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/°C
Open Thermocouple Detection Yes, (Software Selectable)
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)
Protocol DCON
Consumption 1.4 W Max.
Dimensions (mm) 30 x 86 x 114 (W x L x H)
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

I-87019ZW-G/S     CR 10-ch Universal AI Module with High Overvoltage Protection (RoHS)
Includes DB-1820 Daughter Board