PET-7242

$469.00

PoE Ethernet I/O Module with 2-port Ethernet Switch, with 16-ch Digital Output. DIN-Rail Mountable, Communicable over Modbus TCP. Support for both Modbus TCP and Modbus UDP Protocols. Built-in Web Server. Operating temperature range of -30°C ~ +75°C (-22°F ~ 167°F)

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Categories:	PoE Modbus TCP Based Dual Ethernet Port I/O Modules \| PoE Ethernet Modbus TCP I/O Modules
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Resources:	User's Manual Quick Start Data Sheet Firmware MiniOS7 Image MiniOS7 Utility Register Tables NAPOPC_ST DA Server CE FCC EZ Data Logger Software

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
- DO: 16 Channels

The ET-7042/PET-7042/ET-7242/PET-7242 provides 16 sink-type digital output channels. It features optical isolation for 3750 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of digital output channel are programmable. In some industrial applications, the user can connect the output channel of ET-7042/PET-7042/ET-7242/PET-7242 to the RM seriesrelay module to switch inductive loads

Specifications

Software
Built-In Web Server	Yes
Web HMI	Yes
I/O Pair Connection	Yes
Communication
Ethernet Port	2 x RJ-45, 10/100 Base-TX, Swtich Ports
PoE	Yes
Protocol	Modbus/TCP, Modbus/UDP
Security	ID, Password and IP Filter
Dual Watchdog	Yes, Module (0.8 second), Communication (Programmable)
LED Indicators
for System Running	Yes
for Ethernet Link/Act	Yes
for DI/DO status	Yes
for PoE Power	Yes
2-Way Isolation
Ethernet
I/O	3750 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 Line
SURGE	±2 kV for Power Line
Power Requirements
Reverse Polarity Protection	Yes
Powered from Terminal Block	12 ~ 48 VDC
Powered from PoE	Yes, IEEE 802.3af, Class1
Consumption	3.4 W
Mechanical
Dimensions (W x L x H)	76 mm x 120 mm x 38 mm
Installation	DIN-Rail or Wall mounting
Environmental
Operating Temperature	-25°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature	-30 ~ +80°C (-22°F ~ 176°F)
Humidity	10 ~ 90% RH, Non-condensing

I/O Specifications

Digital Output
Channels	16
Type	Isolated Open Collector
Sink/Source (NPN/PNP)	Sink
Max. Load Current	650 mA/channel at 25°C Direct Drive Power Relay Module
Load Voltage	+ 3.5 VDC ~ + 50 VDC
Overvoltage Protection	60 VDC
Overload Protection	1.3 A
Short-circuit Protection	Yes
Power-on Value	Yes, Programmable
Safe Value	Yes, Programmable