Altus AL-3130 Digital Input Module Inquiry Item

This Altus AL-3130 is a 32-channel digital input module for Altus Ponto control platform. It adopts optocoupler isolation design to collect dry contact or DC level signals from field limit switches, proximity sensors, relay feedback signals.

It supports high-speed event capture with 1ms time resolution, can realize hardware synchronous signal acquisition with CPU. The module communicates with the controller through Ponto backplane bus, and needs to be matched with dedicated base for installation. Widely used in water treatment, mining, chemical and packaging automation control cabinets, it is a common maintenance spare part for Altus Ponto PLC system.

Specifications

Model: AL-3130 Brand: Altus Channel count: 32 digital input channels Input voltage: 125VDC Isolation: Each channel opto-isolated Event resolution: 1ms Matching base: PO6004 / PO6051 / PO6104 series Bus: Ponto backplane bus Protection: Reverse polarity protection, surge protection Certifications: CE

Components & Troubleshooting

Optocoupler isolation array, signal sampling circuit, backplane communication logic chip, status LED indicator, gold-plated backplane connector, plastic module housing. Common faults: individual channel no signal, signal reading unstable, module communication offline, self-check alarm, channel damage caused by overvoltage.

Disclaimer

This spare part shall be installed, calibrated and maintained by qualified instrument technicians. Confirm input voltage before wiring to avoid module burnout.