RS-485 I/O Expansion Racks

> Rack Based Data Acquisition

Data Loggers DCS Systems Expansion Data Acquisition Boards Internet of Things (IoT)Motion Control Motion, Temperature and Leak Detection Sensors PC Boards PCI / ISA Data Acquisition Boards Rack Based Data Acquisition Remote I/O Data Acquisition Seismic Alarm Recorders Smart Power Meters Wi-Fi Data Acquisition WISE Data Acquisition Controllers Zigbee Wireless Modbus RTU Data Acquisition

> RS-485 I/O Expansion Racks

CANBus and CANOpen Expansion Racks DeviceNet I/O Expansion Racks Ethernet Based Racks FRnet Interface Modules HART modules I-8000 Parallel Data Acquisition Modules I-87K Data Acquisition Modules via RS-485 / DCON Protocol - Cartridge Based I/O I-87K Expansion Racks I-9000 Remote I/O modules I-97K series I/O modules Modbus I/O Expansion Racks Profibus I/O Expansion Racks RS-485 I/O Expansion Racks USB I/O Expansion Racks

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RU-87Pn I/O expansion units are used to expand I-87K series I/O modules via the RS-485 interface. They are equipped with one power module, one RS-485 interface, one CPU module and several I/O slots. High profile I-87K series I/O modules can be plugged into the unit. RU-87Pn series I/O Expansion Racks have auto configuration. Each slot configuration can be pre-configured and stored in the CPU module. Once a module is plugged in, the CPU module will write the pre-configured data to the module. They are also hot swappable.