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
Showing all 2 results
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901MB, 902MB, 903MB: Multi-Channel Modbus-RTU Discrete I/O Modules
- Active-Low Inputs, Sinking Outputs (Low-Side Switching)
- 12 input and/or 12 output channels
- 0 to 35V DC I/O range
- 10 to 36V DC, 24V AC power
- Modbus-RTU high-speed RS-485
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904MB, 905MB, 906MB: Multi-Channel Discrete I/O Modules
- Active-High Inputs, Sourcing Outputs (High-Side Switching)
- 12 input and/or 12 output channels
- 0 to 35V DC I/O range
- 10 to 36V DC, 24V AC power
- Modbus-RTU high-speed RS-485