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home > product> solutions > remote i/o modules/units > I-8K & I-87K > I-87022W
 
I-87022W
2-channel Analog Output Module
 
~ NEW ~
Model: I-87022W
 
  • 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
 
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.
 
  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment
 
Analog Output
Channels 2
Current Output Wiring Sink
Range 0 ~ +10 V
0 ~ +20 mA
+4 ~ +20 mA
Resolution 12-bit
Accuracy ±0.1% of FSR
Readback Accuracy ±0.5% of FSR
DA Output Response Time 10 ms per Channel
Programmable Output Slope Voltage 0.0625 ~ 1024.0 V/Second
Current 0.125 ~ 2048 mA/Second
Current Load Resistance Internal Power: 500 Ω
External Power: 1050 Ω
Voltage Output Capability 10 V @ 10 mA
Channel-to-Channel Isolation Yes, 3 kV
Open Wire Detection Yes, +4 ~ +20 mA
Short Circuit Protection Yes
Power-on Value Yes
Safe Value Yes
 
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 Indicators/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
RS Immunity (IEC 61000-4-3) 3 V/m, 80 MHz ~ 1 GHz
Power
Power Consumption 1.8 W Max.
Mechanical
Dimensions (L x W x H) 115 mm x 30 mm x 102 mm
Environment
Operating Temperature -25 to +75°C
Storage Temperature -40 to +85°C
Humidity 10 to 95% RH, Non-condensing
 
I-87022W-G CR 2-channel 12-bit Analog Output Module with Channel-to-Channel Isolation (Gray Cover) (RoHS)
 
SG-770 CR 7-channel Differential or 14-channel Single-ended Surge Protector (RoHS)
 
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