I-87028CDW-G
Introduction
The I-87028CDW is an 8-channel current output module that features 3 kVDC channel-to-channel isolation and also features per-channel open wire detection for +4 to +20 mA outputs, together with 4 kV ESD protection as well as 3 kVDC intra-module isolation. Options for configuring power-on and safe values are also included.
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Applications
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
• 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 | 3000 VDC |
| EMS Protection | |
|---|---|
| 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 Output | |
|---|---|
| Channels | 8 Sink |
| Type | Current |
| Range | 0 ~ +20 mA, +4 ~ +20 mA |
| Resolution | 12-bit |
| Accuracy | ±0.1% of FSR |
| DA Output Response Time | 10 ms per channel |
| Programmable Output Slope | 0.125 ~ 1024 mA/Second |
| Open Wire Detection | Yes, +4 ~ +20 mA |
| Current Load Resistance | External +24 VDC @ 1050 Ω |
| Individual Channel Configuration | Yes |
| Channel-to-Channel Isolation | Yes, 3000 VDC |
| 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 | 1 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 30 x 85 x 115 (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |














