DIO248

Module Overview

• Model: DIO248

• Function: Digital input/output module

Input Specifications

• Input Voltage Range (High): 15 V DC to 34 V DC

• Input Voltage Range (Low): 0 V DC to 5 V DC

• Input Filter: 600 µs (default), adjustable from 10 µs to 270 ms

• Internal Resistance: 8 kΩ

• Status Indicator: Green LED

• Interrupt Inputs: 8 configurable as counter or interrupt inputs

Counter & Measurement Features

• Counters: Up to 4

• Resolution: 32 bits

• Operating Modes: Event counter, incremental encoder, gate time measurement, period or frequency measurement

• Encoder Types: Incremental encoder (A and B channel), single-channel pulse encoder

• Signal Inputs: A, B, Initiator (interrupt inputs configurable)

• Signal Evaluation: 1/2/4-fold edge evaluation or pulse-direction mode

• Max. Input Frequency: 50 kHz for single track

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