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8點類比輸入M-7019R


產品型錄(PDF)

特色說明: 
可透過指撥開關將每個通道個別設定為電壓、電流或是溫度Thermocouple三種型態,彈性度大。

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