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I-7019R/M-7019R
8-channel Universal Analog Input Module
 
   
Model: I-7019R Model: M-7019R
 
  • 8-channel Universal Analog Input
  • 240 Vrms Overvoltage Protection
  • Individual Channel Configuration
  • Jumper Selectable Voltage, Current or Thermocouple Input
  • Open Thermocouple Detection
  • 4 kV ESD Protection
  • 3000 VDC Intra-module Isolation
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 to +75°C
 
The I-7019R is an Analog Input module that includes 8 differential Analog Input channels. Voltage, current or thermocouple input can be selected for all Analog Input channels via a jumper and each channel can be configured for an individual range. The voltage input range can be from ±15 mV to 10 V, the current input range can be either +4 to +20 mA, 0 to +20 mA, or ±20 mA, and types J, K, T, E, R, S, B, N, C, L, M,LDIN43710 can be used for the thermocouple input. Up to 8 different Analog Input 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 the thermocouple and +4 to +20 mA input types, and provides 4 kV ESD protection as well as 3000 VDC intra-module isolation. The M-7019R supports both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7019R.
 
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
 
Models I-7019R M-7019R
Analog Input
Channels 8
Wiring Differential
Sensor Types Thermocouple J, K, T, E, R, S, B, N, C, L, M, LDIN43710
Voltage ±15 mV, ±50 mV, ±100 mV, ±150 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V
Current ±20 mA, 0 ~ +20 mA, +4 ~ +20 mA (Jumper selectable)
Resolution 16-bit
Accuracy ±0.1% of FSR
Sampling Rate 8 Hz (Total)
Input Impedance Voltage 2 MΩ
Current 125 Ω
Thermocouple > 400 kΩ
Common Voltage Protection ±200 VDC
Individual Channel Configuration Yes
Overvoltage Protection 240 Vrms
Open Wire Detection (for thermocouple only) Yes
Temperature Outputs onsistency -
Stable Temperature Output in the Field -
Note: For highly-accurate thermocouple measurement, ICP DAS recommends selecting the I-7018Z/I-7019Z module,which features automatic cold-junction compensation for each channel, ensuring consistent and stable temperature output.
 
Models I-7019R M-7019R
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 Yes, Module (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
Intra-Module Isolation, Field-to-Logic 3000 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV
EFT (IEC 61000-4-4) ±4 kV
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.2 W
Mechanical
Dimensions (L x W x H) 123 mm x 72 mm x 35 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
 
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