Module RS-485 DCON 8 kênh đầu vào tương tự ICP DAS I-7019R-G CR
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
CPU Module |
Watchdog Timer |
Yes, Module (1.6 Seconds), Communication (Programmable) |
Isolation |
Intra-module Isolation |
3000 VDC |
EMS Protection |
EFT (IEC 61000-4-4) |
±4 kV |
ESD (IEC 61000-4-2) |
±4 kV |
LED Indicators |
Status |
1 x Power and Communication |
Analog Input |
Channels |
8 Differential |
Type |
Voltage
Current
Thermocouple |
Sensor Type |
Thermocouple: J, K, T, E, R, S, B, N, C, L, M, LDIN43710 |
Range |
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 |
Overvoltage Protection |
240 Vrms |
Individual Channel Configuration |
Yes |
Open Wire Detection |
Yes |
COM Ports |
Ports |
1 x RS-485 |
Baud Rate |
1200 to 115200 bps |
Data Format |
(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
Protocol |
DCON |
Power |
Reverse Polarity Protection |
Yes |
Input Range |
+10 ~ +30 VDC |
Consumption |
1.2 W |
Mechanical |
Dimensions (mm) |
123 x 72 x 35 (W x L x H) |
Installation |
DIN-Rail |
Environmental |
Operating Temperature |
-25 ~ +75 °C |
Storage Temperature |
-40 ~ +85 °C |
Humidity |
10 ~ 95% RH, Non-condensing |
Specification Memo
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.