I-97028U
8-channel 16-bit Isolated Source Type Voltage or Current Output Module
Features
The I-97024U is a source type analog output module, equipped with 8 single-ended analog output channels. Every channel can be programmed to an individual output range of 0 ~ 5 V, ±5 V, 0 ~ 10 V, ±10 V, +4 ~ +20 mA or 0 ~ +20 mA. Open wire detection is provided for +4 ~ +20 mA output. Options for configuring power-on and safe values are also included.
- 4-channel Voltage or Current Output
- Individual Channel Configuration
- 3000 VDC Intra-module Isolation
- Open Wire Detection for Current Output
- RF Immunity
- Short Circuit Protection
- Power-on Value
- Safe Value
- 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
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 Display
System LED Indictor
Yes, 1 as Power
I/O LED Indicators
16 LEDs as Analog Output Fault Indications
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
0.3 W Max.
Mechanical
Dimensions (L x W x H)
144 mm x 30.3 mm x 134 mm
Environment
Operating Temperature
-25°C ~ +75°C
Storage Temperature
-40°C ~ +85°C
Humidity
10 ~ 90% RH, non-condensing
I/O Specifications
Analog Input
Channels
8
Current Output Wiring
Source
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
±25 ppm/°C
DA Output Response Time
10 ms per channel
Programmable Output Slope
Voltage
0.0625 ~ 512 V/Second
Current
T0.125 ~ 1024 mA/Second
Output Capacity
1000 Ω
Open Wire Detection
Yes, +4 ~ +20 mA
Short Circuit Protection
Yes
Power-on Value
Yes
Safe Value
Yes
External Power Requirements
Reverse Polarity Protection
Yes
Powered from Terminal Block
Yes, 15 ~ 30 VDC
Consumption
7 W