Data Acquisition
The ET-7028 is aN 8 channels analog output. It provides a variety of programmable analog output options (+/-5 V, +/-10 V, 0 ~ 20 mA, and 4 ~ 20 mA), and each analog output can be programmed to accept either current or voltage as output depending upon the position of the corresponding jumper. The ET-7028 is fully RoHS compliant and provides 4 kV ESD protection as well as 2500 VDC intra-module isolation.
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.
Software | |
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Built-in Web Server | Yes |
CPU Module | |
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Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
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2-way Isolation | Ethernet: 1500 VDC I/O: 2500 VDC |
EMS Protection | |
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EFT (IEC 61000-4-4) | ±4 kV for Power Line |
ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
LED Indicators | |
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Status | Run, Ethernet |
Analog Output | |
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Channels | 8 |
Type | Voltage Current |
Range | +0 to +5 VDC, ±5 VDC, +0 to +10 VDC, ±10 VDC 0 to 20 mA, 4 to 20 mA (Jumper Selectable) |
Resolution | 12-bit |
Accuracy | ±0.1% of FSR |
Open Wire Detection | For 4 to 20 mA only |
Voltage Output Capability | 10 V @ 10 mA |
Current Load Resistance | 500 Ω |
Individual Channel Configuration | Yes |
Power-on Value | Programmable |
Safe Value | Programmable |
Ethernet | |
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Ports | 1 x RJ-45, 10/100 Base-TX |
Security | ID, Password and IP Filter |
Protocol | Modbus TCP, Modbus UDP |
Power | |
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Reverse Polarity Protection | Yes |
Consumption | 6.0 W (max.) |
Powered from Terminal Block | +10 to +30 VDC |
Mechanical | |
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Dimensions (mm) | 72 x 123 x 35 (W x L x H) |
Installation | DIN-Rail mounting |
Environment | |
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Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +80 °C |
Humidity | 10 to 90% RH, Non-condensing |
PRODUCT SERIES | DESCRIPTION | QNT | INQUIRY |
---|---|---|---|
ET-7028 CR | Ethernet I/O Module with 8-ch AO (RoHS) | 1 |