I-87028UW-G
8-ch Isolated Source Type AO Module
Features
• 8-channel Voltage or Current Output
• Jumper Selectable Voltage or Current Output
• Individual Channel Configuration
• Open Wire Detection for Current Output
• Short Circuit Protection
• Power-on Value
• Safe Value
Introduction
The I-87028UW is a source type analog output module that includes 8 single-ended analog output channels, and allows a programmable output range on all analog outputs channels(0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA). Each analog output channel can be configured for an individual range and provides an RF immunity level matching that defined by the IEC 61000-4-3 standard. Voltage and current outputs are jumper selectable, and the module also features per-channel open wire detection for +4 ~ +20 mA outputs, together with 4 KV ESD protection as well as 2500 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
Applications
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 2500 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 8 x O/C 8 x S/C |
| Analog Output | |
|---|---|
| Channels | 8 Source |
| Type | Voltage Current |
| Range | 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC, 0 ~ +20 mA, +4 ~ +20 mA |
| Resolution | 16-bit |
| Accuracy | ±0.02% of FSR |
| Zero Drift | ±0.2 μV/°C |
| Span Drift | ±20 ppm/°C |
| Short Circuit Protection | 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC |
| DA Output Response Time | 10 ms per channel |
| Programmable Output Slope | Voltage: 0.0625 ~ 512 V/Second Current: 0.125 ~ 1024 mA/Second |
| Open Wire Detection | +4 ~ +20 mA; 0 ~ 20 mA |
| Current Load Resistance | 1000 Ω |
| Individual Channel Configuration | Yes |
| Power-on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | N, 8, 1 |
| Protocol | DCON |
| Power | |
|---|---|
| Consumption | 0.9 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 31 x 81 x 114 (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
