ET-2242U - CP DAS USA ET-2242U Modbus TCP/UDP & MQTT Ethernet I/O Module.
by ICP DAS

Providing various digital I/O functions, the ET-2242U module is an Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol. Modbus has become a de facto standard communications protocol in industry, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2242U module perfect integration with the HMI, SCADA, PLC and other software systems.

Software
Built-in Web Server	Yes
CPU Module
CPU	32-bit ARM
Watchdog Timer	Yes, 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)	±8 kV Contact for Each Terminal and ±16 kV Air for Random Point
Surge (IEC 61000-4-5)	±2 kV for Power Line
LED Indicators
Status	Run, Ethernet, I/O
Digital Output
Channels	16
Type	Push-Pull
Sink/Source (NPN/PNP)	Sink/Source
Load Voltage	+3.5 V ~ +80 V
Max. Load Current	500 mA/Channel
Overvoltage Protection	+ 60 VDC
Overload Protection	1.4 (with short-circuit protection)
Ethernet
Ports	2 x RJ-45, 10/100 Base-Tx, Switch Ports
LAN bypass	Yes
Security	Password and IP Filter
Protocol	Modbus TCP, Modbus UDP, and MQTT
Power
Reverse Polarity Protection	Yes
Consumption	2.6 W (max.)
Powered from Terminal Block	+10 ~ +48 VDC
Mechanical
Casing	Plastic
Dimensions (mm)	33 mm x 126 mm x 108mm (W x L x H)
Installation	DIN-Rail
Environmental
Operating Temperature	-25 ~ +75C
Storage Temperature	-40 ~ +80C
Humidity	10 ~ 90% RH, Non-condensing

ET-2242U.pdf

170 K