CJ1W-ETN11

The Omron CJ1W-ETN11 module is an Ethernet module that offers reliable communication capabilities for Omorn CJ-series PCs. This unit is a 10Base-T Ethernet module, and it utilizes the CSMA/CD media access method with Baseband modulation. The CJ1W-ETN11 module supports efficient data transmission through a star topology. The CJ1W-ETN11 module can be conveniently mounted in the CPU rack or expansion rack in a programmable controller. Up to 4 units (including expansion racks) can be installed in the system. The CJ1W-ETN11 module uses Unshielded Twisted-Pair (UTP) cable as its transmission media, and it can support a maximum segment length of 100 meters. With a Baud rate of 10 Mbps, the CJ1W-ETN11 ensures rapid and seamless data exchange between devices. Its current consumption rating is 380 mA at 5 Volts DC. This module is engineered to withstand demanding operating conditions. Its vibration resistance rating conforms to the JIS 0040 standards, and its shock resistance rating complies with the JIS 0041 standards. It operates within an ambient temperature range of 0 to 55°C, and its storage temperature range is from -20 to 75°C. Its relative humidity rating is 10% to 90% without condensation. The CJ1W-ETN11 module can operate in an atmosphere that contains no corrosive gasses. The CJ1W-ETN11 Ethernet module measures 31 x 90 x 65 mm (W x H x D) and weighs a maximum of 100 g, making it easy to integrate seamlessly into the host programmable controller system. This unit serves as a crucial communication component in CJ-series programmable controllers, and it supports stable and efficient Ethernet communication for smooth data transfers.