I-87028VW-20V-G CR
8-ch Isolated Voltage (0~20 VDC) Output Module
The I-87028VW and I-87028VW-20V are 8-channel voltage output modules that feature 2000 VDC channel-to-channel isolation, and provides for 4 KV ESD protection and 2000 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
I-87028VW-20V-G CR: 8-channel 12-bit Channel-to-Channel Isolated Voltage Output Module (0 ~ +20 VDC) (Gray Cover) (RoHS)
- 0-20 V Voltage Output
- 8-channel Voltage Output
- 2 kV Channel-to-Channel Isolation
- RF Immunity
- Short Circuit Protection
- Configurable Power-on Value Settings
- Configurable Safe Value Settings
- 4 kV ESD Protection
- Wide Operating Temperature Range: -25 ~ +75°C
Analog Output
Channels: 8
Current Output Wiring: -
Range: 0 ~ +20 VDC
Resolution: 12-bit
Accuracy: +/- 0.15% of FSR
Zero Drift: +/- 0.2 μV/°C
Span Drift: +/- 25 ppm/°C
DA Output Respone Time: 10 ms per channel
Programmable Output Slope: Voltage: 0.0625 ~ 512 V/Second
Output Capacity: 20 V @ 5 mA
Channel-to-Channel Isolation: Yes, 2 kV
Open Wire Detection: -
Short Circuit Protection: Yes
Power-on Value: Yes
Safe Value: Yes
Communication
Interface: RS-485
Format: N, 8, 1
Baud Rate: 1200 ~ 115200 bps
Protocol: DCON
Dual Watchdog: Yes, Module (1.6 seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator: 1 LED as Power/Consumption Indicator
I/O LED Indicator: --
Isolation
Intra-Module Isolation, Field-to-Logic: 2000 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): --
Power
Power Consumption: 5 W Max.
Mechanical
Dimensio (W x L x H): 31mm x 81mm x114mm
Environment
Operating Temp.: -25 ~ +75 °C
Storage Temp.: -40 ~ +85 °C
Humidity: 10 ~ 95 RH, non-condensing