Overview
Specification
| Feature | Specification |
|---|---|
| Input Channels | 24–40 |
| Input Voltage High (H) | 15–34 V DC |
| Input Voltage Low (L) | 0–5 V DC |
| Input Filter | Standard 600 µs; configurable 10 µs–270 ms |
| Internal Resistance | 8 kΩ |
| Status Indication (LED) | Green |
| Interrupt Inputs | 8, configurable as counter or interrupt inputs |
| Counters | Up to 4, 32-bit resolution |
| Operation Modes | Event counter, incremental encoder, gate time, period, or frequency measurement |
| Encoder Types | Incremental encoder with A/B channels, single-channel pulse encoder |
| Maximum Input Frequency | One-channel: 50 kHz; Dual-channel: 20 kHz |
| Galvanic Isolation | 500 V from system |
| Internal Power Supply | BS2xx, 180 mA at 5 V |
| External Power Supply | 24 V DC nominal, reverse polarity protected |
| Energetic Recovery | Sensor energy recovery upon supply shutdown |
| Approvals / Certificates | CE, UKCA, cULus; Marine: ABS, BV, DNV, KR, LR, NK, RINA |
| Operating Temperature | -30 °C to +60 °C |
| Working Temperature | -40 °C to +60 °C |
| Relative Humidity (Operation) | 5–95 % non-condensing |
| Storage Temperature | -40 °C to +60 °C |
| Relative Humidity (Storage) | 5–95 % with condensation |
| Pollution Degree (IEC 60664-1) | 2 |
FAQ
Yes, the DI232 is fully original and factory-sealed.Q2: How quickly can you ship the module?
We ship in 3 days–2 weeks depending on order size, typically via DHL.
Q3: What if the module has quality issues?
We offer returns within 30 days if any defects occur.
Q4: How many channels does the DI232 support?
The module supports 24–40 digital input channels.
Q5: What is the maximum input voltage?
It operates with a high voltage range from 15 to 34 V DC.
Manual/Datasheet PDF
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