Product Overview

The eBMS/IO range of I/O modules are designed for use as local I/O within motor control cabinets or as remote I/O connected via TCP or RS485 Modbus.

The eBMS/IO 4AOH-3DO module provides:

• 4 independent analogue output channels, each with:

  • Hand-auto override switches

  • Setting potentiometers

  • Yellow LED to indicate output status

• 3 independent digital relay output channels, each rated at 250V AC / 8A, with change-over contact configuration

The IP20 rated module may be plugged together with other modules on standard TS35 DIN rail or direct mounting. Its cascadable design allows power and 2-wire RS485 Modbus communications to pass through without any extra wiring.

Modbus address setting is via rotary switches, easily accessible underneath the top cover. A bi-colour LED indicates communications status.

Connectivity

The 4AOH-3DO module includes one 2-wire RS485 port, supporting a Modbus communications network connection to the JACE® controller.
Modules can be networked via TCP, RS485, or mixed networking.

Engineering

Can be engineered via any system with a Modbus interface.
Palette files available for Tridium AX and N4.