I-87017ZW-G CR: Module 10/20 kênh đầu vào tương tự AI

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I-87017ZW-G CR 10/20-ch AI Module with High Overvoltage Protection (RoHS)

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I-87017ZW-G CR: Module 10/20 kênh đầu vào tương tự AI

Features

• 10-channel Differential or 20-channel Single-ended Inputs
• Jumper Selectable Voltage or Current Input
• 240 Vrms Overvoltage Protection
• High Resolution: 16 bits
• Supports Fast Mode and Normal Mode
• 4 kV ESD Protection
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• RoHS Compliance
• Wide Operating Temperature Range: -25 °C ~ +75 °C
• Overcurrent Protection
• Individual Channel Configuration

Introduction

The I-87017ZW is an analog input module that includes 10 differential or 20 single-ended analog input channels. It provides a programmable input range on all analog inputs. (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V,+/-10 V, +/-20 mA or 0 ~ 20 mA) Each analog input can be configured for an individual range that provides 240 Vrms high overvoltage protection and 50mA overcurrent protection at 110VDC/VAC. Voltage and current inputs are jumper selectable. The sampling rate of the I-87017ZW is adjustable and is available in either fast or normal mode. The module also features per-channel open wire detection for 4 ~ 20 mA inputs that provides 4 KV ESD protection as well as 3000 VDC intra-module isolation.

Specification

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 for Power
ESD (IEC 61000-4-2) ± 4 kV Contact for Each Terminal
±8 kV Air for Random Point

 

LED Indicators
Status 1 x Power and Communication

 

Analog Input
Channels 10 differential or 20 single-ended (See Note 1), Jumper selectable
Type Voltage
Range +/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V
+/-20 mA ,0~20 mA, 4 ~ 20 mA (jumper selectable)
Resolution 16-bit
Accuracy Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
Sampling Rate Normal Mode: 10 Hz (Total)
Fast Mode: 50 Hz (Total)
Bandwidth Normal Mode: 15.7 Hz
Fast Mode: 78.7 Hz
Input Impedance Differential Voltage: 2 MΩ
Single-ended Voltage: 1 MΩ
Current: 125 Ω
Common Mode Rejection 86 dB
Normal Mode Rejection 100 dB
Overvoltage Protection Differential: 240 Vrms
Single-ended: 150 Vrms
Overcurrent Protection 50mA max at 110 VDC/VAC max
Individual Channel Configuration Yes
Open Wire Detection Yes, for +4 ~ +20 mA
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 2.0 W Max.

 

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

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 5 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

I-87017ZW-G     CR  10/20-ch AI Module with High Overvoltage Protection (RoHS)

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