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8-channel 12-bit Channel-to-Channel Isolated Current Output Module with Open-wire Detection (Gray Cover) (RoHS)

I-87028CDW

8-channel 12-bit Channel-to-Channel Isolated Current Output Module with Open-wire Detection (Gray Cover) (RoHS)

  Price:  $679.00  

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References & Support


Features

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.

  • 3 kV Intra-module Isolation
  • 3 kV Channel-to-Channel Isolation
  • Open Wire Detection for Current Output
  • Power-on Value Setting
  • Safe Value Setting
  • D-sub DB37 Wiring
  • 4 kV ESD Protection
  • Wide Operating Temperature Range: -25 to +75°C

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment

Specifications

System Specifications

Communication

Interface

RS-485

Format

N, 8, 1

Baud Rate

1200 to 115200 bps

Protocol

DCON

Dual Watchdog

Yes, Module (1.6 Seconds), Communication (Programmable)

LED Indicator/Display

System LED Indicator

Yes, 1 as Power/Communication Indicator

I/O LED Indicator

-

Isolation

Intra-Module Isolation, Field-to-Logic

3000 VDC

EMS Protection

ESD (IEC 61000-4-2)

±4 kV Contact for each Terminal
±8 kV Air for Random Point

Power

Power Consumption

1 W Max.

Mechanical

Dimensions (L x W x H)

85 mm x 30 mm x 114 mm

Environment

Operating Temperature

-25 to +75°C

Storage Temperature

-40 to +85°C

Humidity

10 to 95% RH, Non-condensing

I/OSpecifications

Analog Output

Channels

8

Connector

DB37

Current Output Wiring

Sink

Range

0 ~ +20 mA, +4 ~ +20 mA

Resolution

12-bit

Accuracy

±0.1% of FSR

DA Output Respones Time

10 ms per channel

Programmable Output Slope

0.125 ~ 1024 mA/Second

Output Capacity

External +24 VDC @ 1050 Ω

Channel-to-Channel Isolation

Yes, 3000 VDC

Open Wire Detection

Yes, +4 ~ +20 mA

Power-on Value

Yes

Safe Value

Yes

References and Support

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