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ET-7217 CR ICP DAS Analog IO Modules


ET-7217 CR

Ethernet I/O Module with 2-port Ethernet Switch, 8-ch Analog input and 4-ch Digital output



€ 300,95

(VAT excluded)

€ 367,16(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 367,16

Availability: 15 business days

SKU: 94214

Model: ET-7217 CR

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The ET-7017/PET-7017/ET-7217/PET-7217 is a module with 8-channel differential analog inputs and 4-channel digital ouputs. 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) 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 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/PET-7017/ET-7217/PET-7217 is changeable; there are fast mode and normal mode for your consideration. ET-7017/PET-7017/ET-7217/PET-7217 also has qualification for 4 kV ESD protection as well as 2500 VDC intra-module isolation.

ET-7217 CR : Ethernet I/O Module with 2-port Ethernet Switch, with 8-ch AI, 4-ch DO (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: 8 Channels with 240 Vrms Overvoltage Protection
    • DO: 4 Channels

System Specifications


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


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
For DI/DO Status: Yes

2-way Isolation

Ethernet: 1500 VDC
I/O: 3000 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


Reverse Polarity Protection: Yes
Powered from Terminal block: +10 ~ +48 VDC
Consumption: 4.2 W


Dimension: 123mm x 72mm x 35mm (L x W x H)
Installation: DIN-Rail or Wall mounting


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

I/O Specifications

Analog Input 

Channels: 8 (Differential)
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: 240 Vrms
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 - 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

Analog Input

Channels 4
Type:  Isolated Open Collector
Sink/Source (NPN/PNP):  Sink
Max. Load Current:  700 mA/Channel
Load Voltage:  5 VDC ~ 50 VDC
Overvoltage Protection:  60 VDC
Overload Protection:  1.4 A
Short-circuit Protection:  Yes
Power-on Value:  Yes, Programmable
Safe Value:  Yes, Programmable