ASK US
Description

Ethernet I/O Module with 10-ch Thermocouple Inputs, 6/3-ch DO


The “Z” version is another milestone in the development of the thermocouple series and is a testament to the excellence of ICP DAS products. The ET-7018Z/PET-7018Z/ET-7218Z/PET-7218Z is specifically designed for extremely accurate thermocouple measurement and features automatic coldjunction compensation for each channel to ensure temperature output consistency and stable temperature output in the field. Current input and voltage input are both supported. Another feature is that its ten input channels can be individually configured for different kinds of analog input. Open thermocouple detection and ESD/EFT/Surge protection mechanisms are also included. The six/five digital output channels can be set as alarm outputs with short-circuit protection and overload protection.


● Built-in Web Server
● Web HMI
● Support for both Modbus TCP and Modbus UDP Protocols
● Communication Security
● 2-port Ethernet Switch for Daisy-Chain Topology
● Dual Watchdog
● Wide Operating Temperature Range: -25 ~ +75°C
● I/O Pair Connection
● Built-in I/O (Thermocouple Input: 10 Channels, DO: 6/3 Channels)

Specification

Filter criteria

Customs Tariff Number
84718000
Applications
Building Automation
Protokoll
MODBUSTCP
Digital Out
06
Analog In
10
Status
Standard
Manufacturer
ICPDAS

Specification

System Specifications
Software
Built-In Web Server
Yes
Web HMI
Yes
I/O Pair Connection
Yes
Communication
Ethernet Port
1 x RJ-45, 10/100 Base-TX
PoE
-
Protocol
Modbus TCP, Modbus UDP
Security
ID, Password and IP Filter
Dual Watchdog
Yes, Module (0.8 seconds), Communication (Programmable)
LED Indicators
for System Running
Yes
for Ethernet Link/Act
Yes
for DI/DO status
-
for PoE Power
-
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)
+/-4 kV for Power
Power
Reverse Polarity Protection
Yes
Powered from Terminal Block
10 ~ 30 VDC
Powered from PoE
-
Consumption
2.0 W (Max.)
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 ~ +75 °C
Storage Temperature
-30~ +80 °C
Humidity
10 ~ 90% RH, non-condensing
I/O Specifications
Thermocouple Input
Channels
10 (Differential)
Type
+/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV, +/-1 V, +/-2.5 V
+/-20 mA, 0 ~ 20 mA, 4 ~ 20 mA
(Requires Optional External 125 Ω Resistor)
Thermocouple (J, K, T, E, R, S, B, N, C, L, M, and LDIN43710)
Individual Channel Configuration
Yes
Resolution
16-bit
Sampling Rate
10 Samples/Second (Total)
Accuracy
+/-0.1% of FSR or better
Zero Drift
+/-0.5 μV/°C
Span Drift
+/-25 ppm/°C
Overvoltage Protection
240 Vrms
Input Impedance
>300 kΩ
Common Mode Rejection
150 dB Min.
Normal Mode Rejection
100 dB
Temperature Output Consistency
Yes
Stable Temperature Output in the Field
Yes
Open Wire Detection
Yes
Virtual Channel to Channel Isolation
+/-400 VDC
Digital Output
Channels
6
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