ABB SPDSM04 Pulse In Module

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Product Information

This SPDSM04 pulse input module features 8 optically-isolated input channels capable of capturing pulse signals at frequencies up to 50 kHz, making it ideal for applications such as energy metering, flow measurement, and high-speed counting. Each input channel supports both dry contact and open collector signal types, providing flexibility in sensor integration.
Depth / Length: 71.12 mm
Height: 358.14 mm
Width: 271.78 mm
Weight: 0kg
Channel Type: DI
Number of Input Channels: 8
Number of Batteries: 0
Input frequency range: 0 – 50 kHz
Mounting Type: Rack Mount
Operating Temperature Range: -20°C to +60°C
Storage Temperature Range: -40°C to +85°C
Input Current: <5 mA per channel
Isolation: Optical Isolation between channels and system

FAQ

Q: What is the maximum input frequency supported by the SPDSM04?
A: The module supports an input frequency range from 0 to 50 kHz.

Q: How many input channels are available on the SPDSM04?
A: The module features 8 isolated digital input channels.

Q: Can this module detect signal loss or failure?
A: Yes, the SPDSM04 includes diagnostic features such as signal loss detection and channel status indicators.

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