Modbus RTU Digital I/O
Monitor 12 signal per unit with digital input models. These units provide an isolated network interface for discrete logic-level devices with active-high or low inputs. Inputs monitor on/off, high/low, or open/close status of motors, pumps, valves, heaters, fans, and other industrial equipment.
Discrete Input Features
♦ 12 I/O channels in a single inch-wide unit reduces system costs and saves panel space
♦ Built-in pull-up/pull-down resistors simplify wiring and lower system costs
Control 12 devices from one unit with digital output models. These units provide an isolated network interface to control discrete logic-level devices with high or low-side switching. Outputs control on/off, high/low, or open/close status of motors, pumps, valves, heaters, fans, and other industrial equipment.
Discrete Output Features
♦ Bi-directional I/O provides level control and status verification in one unit
♦ Watchdog timers provide a configurable failsafe output state for use when host I/O communication is lost
These inch-wide Digital Input/Output Modules monitors and/or control up to 12 channels per unit with Modbus-RTU network communication. Each unit provides an isolated interface for discrete I/O signals. Outputs provide on/off, high/low, or open/close device control. Inputs sense the level/status of motors, valves and other equipment.