ET-87P8 CR

Ethernet I/O Expansion/DCON/Daisychain/8slots

Two Ethernet Ports for Daisy-Chain Topology
LAN Bypass Feature
Hot Swap Allowed
Auto Confi guration
LED Indicators for Fault Detection
Push Buttons to Confi gure IP Address
DCON Protocol
4/8 I/O Slots for I-87K Modules
Operating Temperature: -25 ~ +75 °C

ET style='display:none' -87Pn series is a remote intelligent I/O expansion unit to expand I-87K series I/O modules over the Ethernet for industrial monitoring and controlling applications. It offers two Ethernet switch ports to form a daisy-chain topology. The daisy-chain feature allows ET-87Pn to connect in series to each other or other Ethernet devices. Uses can easily simplify the cabling and save installation space with the feature.

ET-87Pn is designed to be used in harsh and noisy environment, so the hardware is manufactured with wide power input range (10 ~ 30 VDC), isolated power input and can operate under wide temperature (-25 ~ +75 °C). To simplify installation and maintenance of I/O modules, it provides many useful features, such as: hot swap allowed, auto confi guration, LED indicators for fault detection, dual watchdog to keep alive, programmable power on and safe values for safety.

There are more than 30 I/O modules supported with the unit, including analog input/output, digital input/output, counter, frequency I/O modules. We provide various software development kits (SDK) and demos, such as DLL, ActiveX, Labview driver, InduSoft driver, Linux driver, OPC server, etc. The I-87K series I/O modules plugged in the ET-87Pn can be easily integrated into variant software system.

Fields	Value
LAN Ports	2
I/O Slot	8