I-87022W-G CR: Module 2 kênh ra tương tự AO

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I-87022W-G CR 2-ch Channel-to-channel Isolated AO Module (RoHS)

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I-87022W-G CR: Module 2 kênh ra tương tự AO

Features

• 2-channel Voltage or Current Output
• Individual Channel Configuration
• 3000 VDC Intra-module Isolation
• 3 kV Channel-to-Channel Isolation
• Open Wire Detection for Current Output
• Readback Voltage or Current
• RF Immunity
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• 4 kV ESD Protection
• Wide Operating Temperature Range: -25 to +75°C

Introduction

The I-87022W is a Sink Type Analog Output Module that includes 2 Analog Output channels, and provides options for configuring power-on and safe values. It also provides a programmable Analog output range (0 ~ +10 V, +4 ~ +20 mA or 0 ~ +20 mA), and each Analog Output can be configured for an individual range. The module provides an RF immunity level matching that defined in the IEC 61000-4-3 standard. Voltage or current output is jumper selectable, and the module also features per-channel open wire detection for +4 ~ +20 mA output, together with ±4 KV ESD protection and 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
ESD (IEC 61000-4-2) ± 4 kV Contact for Each Terminal
±8 kV Air for Random Point
RS Immunity (IEC 61000-4-3) 3 V/m, 80 MHz ~ 1 GHz

 

LED Indicators
Status 1 x Power and Communication

 

Analog Output
Channels 2 Sink
Type Current
Range 0 ~ +10 V
0 ~ +20 mA
+4 ~ +20 mA
Resolution 12-bit
Accuracy ±0.1% of FSR
Short Circuit Protection Yes
DA Output Response Time 10 ms per Channel
Programmable Output Slope Voltage: 0.0625 ~ 1024 V/Second
Current: 0.125 ~ 2048 mA/Second
Open Wire Detection Yes, +4 ~ +20 mA
Readback Accuracy ±0.5% of FSR
Voltage Output Capability 10 V @ 10 mA
Current Load Resistance Internal Power: 500 Ω
External Power: 1050 Ω
Channel-to-Channel Isolation Yes, 3 kV
Power on Value Yes
Safe Value Yes

 

COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)
Protocol DCON

 

Power
Consumption 1.8 W Max.

 

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

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

I-87022W-G     CR  2-ch Channel-to-channel Isolated AO Module (RoHS)

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