ET-7217-10 CR ICP DAS Analog IO Modules

The ET-7017-10/PET-7017-10/ET-7217-10/PET-7217-10 is a module with 10-channel differential or 20-channel single-ended analog inputs. It provides programmable input range on all analog channels (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA). Each analog channel is allowed to configure an individual range and has 240 Vrms high overvoltage protection. Each analog input can be programmed to accept voltage or current as input depending upon the position of corresponding jumper. The sampling rate of ET-7017-10/PET-7017-10/ET-7217-10/PET-7217-10 has two modes; fast mode and normal mode for your consideration. ET-7017-10/PET-7017-10/ET-7217-10/PET-7217-10 also has qualification for 4 kV ESD protection as well as 3000 VDC intra-module isolation.

ET-7017-10 CR : Ethernet I/O Module with 10/20-ch AI (RoHS)

• Built-in Web Server
• Web HMI
• Support for both Modbus TCP and Modbus UDP Protocols
• Communication Security
• Dual Watchdog
• Wide Operating Temperature Range: -25 ~ +75°C
• 2-port Ethernet Switch for Daisy-Chain Topology
• I/O Pair Connection
• Built-in I/O 
  • AI: 10/20 Channels with 240 Vrms Overvoltage Protection

System Specifications

Software

Built-In Web Server: Yes
Web HMI: Yes
I/O Pair Connection: Yes

Communication

Ethernet Port: 2 x RJ-45, 10/100 Base-TX, Switch Ports
Protocol: Modbus TCP, Modbus UDP
Security: Password and IP Filter
Dual Watchdog: Yes, Module (0.8second), Communication (Programmable)

LED Indicators

For System Running: Yes
For Ethernet Link/Ack: Yes

2-way Isolation

Ethernet: 1500 VDC
I/O: 2500 VDC

EMS Protection

ESD (IEC 61000-4-2): ±4 kV Contact for Each Terminal and ±8 kV Air for Random Point
EFT (IEC 61000-4-4): ±2 kV for Power Line
Surge (IEC 61000-4-5): ±2 kV for Power Line

Power

Reverse Polarity Protection: Yes
Powered from Terminal block: +10 ~ +48 VDC
Consumption: 3.6 W

Mechanism

Dimension: 120mm x 76mm x 38mm (L x W x H)
Installation: DIN-Rail or Wall mounting

Environment

Operating Temp: -25°C ~ +75°C
StorageTemp: -30℃ ~ 80℃
Humidity: 10 ~ 90% RH, Non-condensing

I/O Specifications

Analog Input 

Channels: 10 differential or 20 single-ended (Note1), software selectable
Type: +/-150 mV, +/-500 mV, +/-1V, +/-5V, +/-10V +/-20 mA ,0 ~ 20 mA, 4 ~ 20 mA (Jumper Selectable)
Individual Channel Configuration: Yes
Resolution: 16-bit
Sampling Rate: Normal Mode 10 Samples/Second (Total) - Fast Mode 50 Samples/Second (Total)
Accuracy: Normal Mode +/-0.1% - Fast Mode +/-0.5% or better
Zero Drift: +/-0.20 μV/°C 
Span Drift: +/-25 ppm/°C
Overvoltage Protection: Differential 240 Vrms - Single-ended 150 Vrms
Common Voltage Protection: ±200 VDC
Overcurrent Protection: Yes, 50 mA at 110 VDC
Virtual Channel to Channel Isolation:  Yes, 400 VDC
Open Wire Detection for 4 ~ 20 mA:  Yes
Input Impedance:  Voltage 2 MΩ (Differential), 1 MΩ (Single-ended) - Current 125 Ω
Common Mode Rejection:  86 dB Min.
Normal Mode Rejection:  100 dB
Oper Wire Detection: Yes, for 4 ~ 20 mA only
Virtual Channel to Channel Isolation: +/-400 VDC
 

Note1: Differential mode can be used for voltage input and current input. Single-Ended mode can be used for voltage input only.