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ET-7002 Ethernet I/O Module 3 AnaI, 6 DigI/Count + 3 RelayO

ET-7002 Ethernet I/O Module 3 AnaI, 6 DigI/Count + 3 RelayO
£26500

(£318.00 incl VAT)
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Model:ET-7002

Description

The ET-7002 is a multi-function Ethernet based data acquisition module that provides 3 analog input channels, 6 digital input channels and 3 relay output channels. A programmable input range is provided on all analog inputs (+/- 150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0~20 mA and 4~20 mA). The range for each analog input can be configured individually and each input has a high overvoltage protection of 240Vrms. The analog inputs are also jumper selectable for either voltage or current inputs. The ET-7002 is fully RoHS-compliant and provides 4 kV ESD protection, 3 kV surge protection as well as 2500 VDC intra-module isolation.

Configuration of the module is done via its integrated Web Server, while communication to a Data Logging / SCADA Package can be achieved using the ModbusTCP protocol.

Features

  • PoE and Regular Ethernet Options
  • Built-In Web Server
  • Web HMI
  • Modbus/TCP, Modbus/UDP Protocol
  • Communication Security
  • Dual Watchdog
  • Operating Temperature: -25 ~ +75 °C
  • I/O Pair Connection
  • Built-In I/O
    • AI: 3 Channels
    • DI/Counter: 6 Channels
    • Power Relay: 3 Channels

Specifications

 

Models ET-7002 PET-7002
Software
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Communication
Ethernet Port 10/100 Base-TX with Auto MDI/MDI-X
Protocol Modbus/TCP, Modbus/UDP
Security ID, Password and IP Filter
Dual Watchdog Yes, Module (0.8 seconds), Communication (Programmable)
LED Indicators
L1 (System Running) Yes
L2 (Ethernet Link/Act) Yes
L3 (Ethernet 10/100 M Speed) Yes
PoE Power - Yes
2 Way Isolation
Ethernet 1500 VDC -
I/O 2500 VDC 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) +/-4 kV for Power
Surge (IEC 61000-4-5) +/-4 kV for Power
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal Block Yes, 10 ~ 30 VDC Yes, 12 ~ 48 VDC
Powered from PoE - Yes, IEEE 802.3af, Class1
Consumption 1.7 W
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Environmental
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity

10 ~ 90% RH, non-condensing


I/O Specifications

 

Analog Input

  • Input Channels: 3 (Differential)
  • Input Type: +/- 150 mV,+/- 500 mV, +/- 1V, +/- 5 V, +/-10 V + 0 mA ~ + 20 mA, +/- 20 mA, 4 ~ 20 mA (jumper selectable)
  • Resolution:        
    Normal Mode= 16-bit
    Fast Mode= 12-bit
  • Sampling Rate:
    Normal Mode= 10 Samples/Sec. (Total)
    Fast Mode= 60 Samples/Sec. (Total)
  • Accuracy:
    Normal Mode= +/-0.1%
    Fast Mode=  +/-0.5% or better
  • Zero Drift: /-20 µV/°C
  • Span Drift: +/-25 ppm/°C
  • Individual Channel Configuration: Yes
  • Overvoltage Protection: 240 Vrms
  • Overcurrent Protection:  50 mA max. at 110 VDC/VAC max.
  • Input Impedance: 
    Voltage=  2 M ohm
    Current = 124 ohm
  • Common Mode Rejection: 86 dB Min.
  • Normal Mode Rejection: 100 dB
  • Virtual Channel to Channel Isolation: +/-400 VDC

Digital Input/Counter

  • Input Channels: 6
  • Type: Wet Contact (Sink, Source)
    On Voltage Level= +10 VDC ~ +50 VDC
    Off Voltage Level= +4 VDC max.
  • Input Impedance: 10 K ohm, 0.5W
  • Counters:
    Max. Count= 4,294,967,285 (32 bits)
    Max. Input Frequency= 100 Hz
    Min. Pulse Width=  5 ms
  • Overvoltage Protection: +50 VDC

Power Relay

  • Output Channels: 3
  • Type: Power Relay, Form A (SPST N.O.)
  • Operating Voltage Range:  250 VAC/30 VDC
  • Max. Load Current: 5.0A/channel at 25 °C
  • Operate Time: 6 ms (Typical)
  • Release Time: 3 ms (Typical)
  • Electrical Life ( Resistive load ):   
    VDE:      5 A@250 VAC 30,000 ops (10 ops/minute) at 75°C.
                   5 A@30 VDC 70,000 ops (10 ops/minute) at 75°C.
    UL:         5 A@ 250 VAC/30 VDC 6,000 ops.
                   3 A@250 VAC/30 VDC 100,000 ops.
  • Mechanical Life: 20,000,000 ops. at no load (300 ops./minute).
  • Intra-module Isolation, Field to Logic: 3750 VDC
  • Power-on Value: Yes, Programmable
  • Safe Value: Yes, Programmable

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote diagnosis
  • Testing Equipment

Description

The ET-7002 is a multi-function Ethernet based data acquisition module that provides 3 analog input channels, 6 digital input channels and 3 relay output channels. A programmable input range is provided on all analog inputs (+/- 150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0~20 mA and 4~20 mA). The range for each analog input can be configured individually and each input has a high overvoltage protection of 240Vrms. The analog inputs are also jumper selectable for either voltage or current inputs. The ET-7002 is fully RoHS-compliant and provides 4 kV ESD protection, 3 kV surge protection as well as 2500 VDC intra-module isolation.

Configuration of the module is done via its integrated Web Server, while communication to a Data Logging / SCADA Package can be achieved using the ModbusTCP protocol.

Features

Specifications

 

Models ET-7002 PET-7002
Software
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Communication
Ethernet Port 10/100 Base-TX with Auto MDI/MDI-X
Protocol Modbus/TCP, Modbus/UDP
Security ID, Password and IP Filter
Dual Watchdog Yes, Module (0.8 seconds), Communication (Programmable)
LED Indicators
L1 (System Running) Yes
L2 (Ethernet Link/Act) Yes
L3 (Ethernet 10/100 M Speed) Yes
PoE Power - Yes
2 Way Isolation
Ethernet 1500 VDC -
I/O 2500 VDC 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) +/-4 kV for Power
Surge (IEC 61000-4-5) +/-4 kV for Power
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal Block Yes, 10 ~ 30 VDC Yes, 12 ~ 48 VDC
Powered from PoE - Yes, IEEE 802.3af, Class1
Consumption 1.7 W
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Environmental
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity

10 ~ 90% RH, non-condensing


I/O Specifications

 

Analog Input

Digital Input/Counter

Power Relay

Technical

ET-7002 / PET-7002 Datasheet

Applications

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