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ET-7015 Ethernet I/O Module 7ch RTD Input

ET-7015 Ethernet I/O Module 7ch RTD Input
£23400

(£280.80 incl VAT)
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Model:ET-7015

Description

The ET-7015/PET-7015 is an ethernet based data acquisition module specifically designed for long-distance RTD measurement. It features automatic compensation for three-wire RTD so that it can provide accurate measurement, regardless of the length of wires. It also provides open wire detection for RTD measurement. ET-7015/PET-7015 offers 7 channels, each of which could be connected with different kinds of RTD (Pt100, Pt1000, Ni120, Cu100, Cu1000). Also, ET-7015/PET-7015 is fully RoHS-compliant and has 4 kV ESD 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.

The PET-7015 is a Power-over-Ethernet version, for use with a compatible Ethernet Switch. Please call us about this unit. 

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
    • RTD Input: 7 Channels

Specifications

 

Models ET-7015 PET-7015
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 second), 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
Power Requirements
Reverse Polarity Protectionn Yes
Powered from terminal block Yes, 10 ~ 30 VDC Yes, 12 ~ 48 VDC
Powered from PoE - Yes, IEEE 802.3af, Class1
Consumption 2.0 W 2.6 W
Mechanical
Dimensions (W x L x D) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Environment
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing

I/O Specifications

 

RTD Input
Input Channels 7 (Differential)
Sensor Type Pt100, Pt1000, Ni120, Cu100, Cu1000
Wire Connection 2/3 wire
Individual Channel Configuration Yes
Resolution 16-bit
Sampling Rate 12 Samples/Sec. (Total)
Accuracy +/-0.05%
Zero Drift +/-0.5 μV/°C
Span Drift +/-20 μV/°C
Common Mode Rejection 150 dB
Normal Mode Rejection 100 dB
Input Impedance >1M Ω
Open Wire Detection Yes
3-wire RTD Lead Resistance Elimination Yes

Applications

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

Description

The ET-7015/PET-7015 is an ethernet based data acquisition module specifically designed for long-distance RTD measurement. It features automatic compensation for three-wire RTD so that it can provide accurate measurement, regardless of the length of wires. It also provides open wire detection for RTD measurement. ET-7015/PET-7015 offers 7 channels, each of which could be connected with different kinds of RTD (Pt100, Pt1000, Ni120, Cu100, Cu1000). Also, ET-7015/PET-7015 is fully RoHS-compliant and has 4 kV ESD 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.

The PET-7015 is a Power-over-Ethernet version, for use with a compatible Ethernet Switch. Please call us about this unit. 

Features

Specifications

 

Models ET-7015 PET-7015
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 second), 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
Power Requirements
Reverse Polarity Protectionn Yes
Powered from terminal block Yes, 10 ~ 30 VDC Yes, 12 ~ 48 VDC
Powered from PoE - Yes, IEEE 802.3af, Class1
Consumption 2.0 W 2.6 W
Mechanical
Dimensions (W x L x D) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Environment
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing

I/O Specifications

 

RTD Input
Input Channels 7 (Differential)
Sensor Type Pt100, Pt1000, Ni120, Cu100, Cu1000
Wire Connection 2/3 wire
Individual Channel Configuration Yes
Resolution 16-bit
Sampling Rate 12 Samples/Sec. (Total)
Accuracy +/-0.05%
Zero Drift +/-0.5 μV/°C
Span Drift +/-20 μV/°C
Common Mode Rejection 150 dB
Normal Mode Rejection 100 dB
Input Impedance >1M Ω
Open Wire Detection Yes
3-wire RTD Lead Resistance Elimination Yes

Technical

ET-7015 / PET-7015 Datasheet

Applications

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