ET-7217-A5
Introduction
The ET-7217-A5 is a module with 8-channel differential analog inputs and 4-channel digital ouputs. It provides programmable input range on all analog channels ±50 V or ±150 V and digital output can be set alarm output with Short-circuit protection and overload protection. Each analog channel is allowed to configure an individual range and has ±200 VDC high overvoltage protection. The sampling rate of ET-7217-A5 is changeable; there are fast mode and normal mode for your consideration. It also has qualification for 4 kV ESD protection as well as 2500 VDC intra-module isolation.
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Ordering Information
PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
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This combination include other products.
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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) | ±2 kV for Power Line |
ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
Surge (IEC 61000-4-5) | ±2 kV for Power Line |
LED Indicators | |
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Status | Run, Ethernet, I/O |
Analog Input | |
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Channels | 8 (Differential) |
Type | Voltage |
Range | ±50 V, ±150 V |
Resolution | 16-bit |
Accuracy | Normal Mode: ±0.1% Fast Mode: ±0.5% or better |
Sampling Rate | Normal Mode: 10 Hz (total channels) Fast Mode: 50 Hz (total channels) |
Input Impedance | Voltage: 290 kΩ |
Common Voltage Protection | ±200 VDC |
Overvoltage Protection | ±200 VDC |
Individual Channel Configuration | Yes |
Isolation | ±400 VDC, Virtual Channel to Channel Isolation |
Digital Output | |
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Channels | 4 |
Type | Isolated Open Collector |
Sink/Source (NPN/PNP) | Sink |
Load Voltage | +5 to +50 VDC |
Load Current | 700 mA/channel |
Overvoltage Protection | +60 VDC |
Overload Protection | 1.4 A |
Short-circuit Protection | Yes |
Power on Value | Programmable |
Safe Value | Programmable |
Ethernet | |
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Ports | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
LAN bypass | Yes |
Access Control | ID, Password and IP Filter |
Protocol | Modbus TCP, Modbus UDP |
Power | |
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Reverse Polarity Protection | Yes |
Consumption | 4.2 W (max.) |
Powered from Terminal Block | +12 to +48 VDC |
Mechanical | |
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Dimensions (mm) | 76 x 120 x 38 (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 |