I-87017DW-G CR: Module 8/16 kênh đầu vào tương tự AI

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I-87017DW-G CR 8/16-ch AI Module with High Overvoltage Protection (RoHS)

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I-87017DW-G CR: Module 8/16 kênh đầu vào tương tự AI

Features

• 8-channel Differential/16-channel Single-ended Analog Input
• D-Sub 37 Connector
• 4 kV ESD Protection
• Dual Watchdog
• 3000 VDC Intra-Module Isolation, Field to Logic
• A Wide Range of Operating Temperature: -25 °C~ 75 °C
• RoHS Compliance

Introduction

I-87017DW is a serial interface and 8-channel Differential/16-channel Single-Ended analog input module. The analog input range is software selectable and supports +/-10V, +/-5V, +/-1V, +/-500mV, +/-150mV, and +/-20mA. Differential and Single-ended mode is selected by jumpers.

Specification

CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), 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 8 Differential/16 Single-Ended
Type Voltage
Current
Range +/-10 V, +/-5 V, +/-1 V, +/-500 mV, +/-150 mV, +4 ~ +20 mA , 0 ~ +20 mA, -20 mA ~ +20 mA
(Requires Optional External 125 Ohm Resistor)
Resolution 16-bit/12-bit
Accuracy Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
Sampling Rate Normal Mode: 16-bit,10 Samples/Sec. (Total)
Fast Mode: 12-bit, 60 Sample/Sec. (Total)
Bandwidth 15.7Hz
Input Impedance Differential Mode: >2 MΩ
Single-ended Mode: >1 MΩ
Common Mode Rejection 86 dB
Normal Mode Rejection 100 dB
Overvoltage Protection Differential Mode: 240 Vrms
Single-ended Mode: >120 Vrms
Overcurrent Protection 50mA max at 110 VDC/VAC Max.
Individual Channel Configuration Yes
Zero Drift ±20 μV/°C
Span Drift ±25 ppm/°C

 

COM Ports
Ports 1 x RS-485
Baud Rate 1200 to 115200 bps
Data Format N, 8, 1
Protocol DCON

 

Power
Consumption 1.4 W Max.

 

Mechanical
Dimensions (mm) 30 x 102 x 115 (W x L x H)

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

I-87017DW-G     CR  8/16-ch AI Module with High Overvoltage Protection (RoHS)

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