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M-7019Z is an RS-485 interface and 10-channel thermocouple input module. The analog input range is software selectable and supports +/-15 mV, +/-100 mV, +/-150mV, +/-500 mV, +/-1 V, +/-2.5 V, +/-5 V, +/-V10, +/-20 mA, 0 ~ 20 mA, and thermocouple of type J, K, T, E, R, S, B, N, C, L, M, and LDIM43710. I-87019ZW uses external terminal design, and takes thermocouple temperature output consistency.
Features
- 10-channel Analog Input
- Individual Channel Configuration
- Open Thermocouple Detection
- Temperature Outputs Consistency
- Stable Temperature Output in the Field
- 240 Vrms Overvoltage Protection
- Jumper Selectable for Voltage or Current Input
- 4 kV ESD Protection
- Dual Watchdog
- 3000 VDC Intra-Module Isolation, Field to Logic
- Wide Range Operating Temperature: -25 °C ~ 75 °C
- RoHS Compliant
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment. |
Specifications & Additional Information | |
I/O Specifications
Analog Input |
Input Channels |
10 Differential |
Input Type |
+/- 15mV, +/- 50mV, +/- 100mV, +/- 150mV +/- 500mV, +/- 1V, +/- 2.5V, +/- 5V,+/- 10V -20 mA ~ +20 mA, 0 ~ 20 mA, 4 ~ 20 mA (Jumper Selectable) Thermocouple (J, K, T, E. R. S, B, N, C, L, M, LDIN43710) |
Resolution |
16-bit |
Sampling Rate |
10 Samples/Sec. (Total) |
Accuracy |
0.1% of FSR |
Zero Drift |
+/- 20 μV/°C |
Span Drift |
+/- 25 ppm/°C |
Common Mode Rejection |
86 dB |
Normal Mode Rejection |
100 dB |
Input Impedance |
Voltage Input: >400k Ohms, Current Input: 125 Ohms |
Individual Channel Configurable |
Yes |
Open Thermocouple Detection |
Yes, Setting Enable/Disable by software |
Overvoltage Protection |
240 Vrms |
ESD Protection |
+/- 4kV, Contact for each terminal. |
Intra-module Isolation, Field to Logic |
3000 VDC |
System Specifications
Watchdog |
Dual Watchdog |
Yes, Module(1.6 sec) and Communication(Programable) |
LED Display |
1 LED as Power/ Communication Indicator |
Power |
Input |
+10 ~ +30 VDC |
Power Consumption |
Maximum : 1.8W |
Environment |
Operating Temperature |
-25 °C ~ +75 °C |
Storage Temperature |
-40 °C ~ +85 °C |
Humidity |
10 ~ 90% RH, Non-condensing |
Dimensions |
M-7019Z |
|
DB-1820 |
22 mm x 78 mm x 65 mm (W x L X H) |
DN-1822 |
27 mm x 96 mm x 103 mm (W x L x H) | | |