Module RS-485 Modbus RTU 10 kênh đầu vào tương tự AI ICP DAS M-7019Z-G/S CR
Features
- 10 Analog Inputs
- Provides Stable and Consistent Temperature Output
- Jumper Selectable Voltage or Current Input
- High Over-voltage Input Protection
- Individual Channel Configuration
- Open Thermocouple Detection
- Built-in Dual Watchdog
Introduction
M-7019Z is a 10-channel universal analog input module with an RS-485 interface that is 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 M-7019Z also supports voltage and current inputs. The voltage input range can be from ±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.The module also provides up to 240 Vrms overvoltage protection and features per-channel open wire detection for the thermocouple and +4 ~ +20 mA input types.
Applications
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Specifications
| CPU Module |
| Watchdog Timer |
Module, Communication (Programmable) |
| Isolation |
| Intra-module Isolation |
3000 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal |
| LED Indicators |
| Status |
1 x Power and Communication |
| Analog Input |
| Channels |
10 Differential |
| Type |
Voltage
Current
Thermocouple |
| Sensor Type |
Thermocouple: J, K, T, E, R, S, B, N, C, L, M, LDIN43710 |
| Temperature Output Consistency |
Yes |
| Stable Temperature Output in the Field |
Yes |
| Resolution |
16-bit |
| Accuracy |
±0.1% of FSR |
| Sampling Rate |
10 Hz |
| Bandwidth |
15.7 Hz |
| Input Impedance |
Voltage: >400 kΩ
Current: 125 Ω |
| Common Mode Rejection |
86 dB Min. |
| Normal Mode Rejection |
100 dB |
| Overvoltage Protection |
240 Vrms |
| Individual Channel Configuration |
Yes |
| Open Wire Detection |
Software Selectable |
| Zero Drift |
±20 μV/°C |
| Span Drift |
±25 ppm/°C |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+10 ~ +30 VDC |
| Consumption |
1.8 W Max. |
| Mechanical |
| Dimensions (mm) |
M-7019Z: 116 x 73 x 34 (W x L x H)
DB-1820: 65 x 78 x 22 (W x L x D) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-40 ~ +85 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| M-7019Z-G/S CR |
10-ch Universal AI Module using DCON and Modbus Protocols (Gray Cover) (RoHS)
Includes DB-1820 Daughter Board and Plastic DIN Rail (4PAPP-006-G) |
