ET-2218H-16/S1

Available soon

Ethernet I/O Module with 16-ch High Speed Thermocouple Input, includes CN-1826M Daughter Board

Features

Web Server for Configuration
Support Modbus TCP and MQTT Protocols
2-port Ethernet Switch (LAN Bypass) for Daisy-chain Wiring
I/O Pair Connection (Push and Pull)
Supports Firmware Update via Ethernet
100 Hz High-speed Sampling Rate for each Channel
Open Wire Detection
Built-in I/O
- (P)ET-2218H/S1: 8-ch Thermocouple Input
- (P)ET-2218H-16/S1: 16-ch Thermocouple Input
Individual Channel Configuration

Introduction

ET-2218H-16/S1 is a 16-channel thermocouple input module that provides 100Hz high-speed measurement and open wire detection for each channel. The module supports a variety of thermocouple input types, including Type J, K, T, E, R, S, B, N, C, L, M, and LDIN43710, and features an automatic cold-junction compensation function for all channels. The module includes a built-in 2-port Ethernet switch, facilitating a daisy-chain topology. This feature offers flexibility in device configuration, simplifies installation, and reduces infrastructure costs. Additionally, the module provides EMS (FET/ESD/Surge) protection and 3000 VDC I/O isolation to enhance noise protection capabilities in industrial environments.

Applications

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

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES ET-2218H-16/S1 CR	DESCRIPTIONEthernet I/O Module with 2-port Ethernet Switch, 16-ch High Speed Thermocouple Input, 100 S/s (RoHS), includes CN-1826M Daughter Board

This combination include other products.

Similar Products

Available soon

Will be phased out

Phased out

Software
Built-in Web Server	Yes

CPU Module
CPU	32-bit ARM
Watchdog Timer	Module, Communication (Programmable)

Isolation
2-way Isolation	Ethernet: 1500 VDC I/O: 3000 VDC

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

LED Indicators
Status	Run, Ethernet

Analog Input
Channels	16
Sensor Type	Thermocouple (J, K, T, E, R, S, B, N, C, L, M, LDIN43710)
Resolution	16-bit
Accuracy	±0.1% of FSR
Sampling Rate	100 Hz (per channel)
Overvoltage Protection	30 VDC
Individual Channel Configuration	Yes
Open Wire Detection	Yes

Ethernet
Ports	2 x RJ-45, 10/100 Base-Tx, Switch Ports
LAN bypass	Yes
Access Control	Password and IP Filter
Protocol	Modbus TCP, MQTT

Power
Reverse Polarity Protection	Yes
Consumption	1.9 W (max.)
Powered from Terminal Block	+10 to +48 VDC

Mechanical
Casing	Metal
Dimensions (mm)	33 x 152 x 102 (W x L x H)
Installation	DIN-Rail mounting / Wall mounting

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +80 °C
Humidity	10 ~ 90% RH, Non-condensing