ELPRO 115S I/O Expansion Module - 8 Digital I/O + (4 floating / 8 commoned)AI

ELPRO 115S I/O Expansion Module - 8 Digital I/O + (4 floating / 8 commoned)AI

User-selectable Inputs or outputs - Selectable digital inputs and outputs are combined channels; when a channel is used as an output, it is not available as an input.  All digital inputs voltage-free contacts.  All digital outputs FET (30 Vdc/0.2A)  4 floating/8 commoned (0–20 mA/0–10V) Analog Inputs

The ELPRO 115S series allows end-users to readily accommodate changing I/O needs as project specifications evolve. The 115S series of products can be used with ELPRO transceiver-based I/O, gateway, Ethernet, and serial products to expand input and output count or act as a Modbus® slave I/O to connect other field devices. Connected via RS‑485 and communicating using ELPRO WIBNet™ or Modbus protocols, the 115S series is available in three versions with different numbers of I/O ports. Multiple 115S products may be daisy‑chained to accommodate changing application needs.

Combined with the 905U wireless module you can capture remote I/O points. I/O is scalable using 115S serial expansion units at each 905U unit.

Features

• Provides several I/O port variations for expanding applications

• Combine units (daisy chain) to accommodate additional I/O needs

• Serial modem expansion I/O for ELPRO transceiver I/O, gateway, and Ethernet products

• Modbus RTU slave I/O expansion capability

• Serial I/O multiplexer featuring ELPRO change-of-state WIBNet protocol

• User-friendly configuration software

Datasheet