✅ Basic Information

Full Name: CI501-PNIO: S500, BUS-MODULE, 8DI/8DO/4AI/2AO, 24VDC

Installation: 35mm DIN rail

Connection: Spring terminals, 24VDC

Protection: IP20

Dimensions: 67.5 × 76 × 62 mm

Weight: Approximately 0.139 kg

Certifications: CE, RoHS

✅ Port Configuration (Mixed I/O)

8DI Digital Inputs: 24VDC, NPN/PNP universal

8DO Digital Outputs: 24VDC / 0.5A / Point, Transistors, Short-circuit Protection

4AI Analog Inputs:

Signal: Voltage / Current / RTD (PT100/PT1000)

Accuracy: 12bit + Sign Bit

Connection: 1/2-Wire System

2AO Analog Outputs:

Signal: Voltage / Current

Accuracy: 12bit + Sign Bit

✅ Bus and System

Bus Interface: Profinet I/O (PNIO), as Profinet slave

Compatible PLC: ABB AC500 / AC500-eCo / AC500-S

Function: Integrated Remote I/O Module, Equipped with Digital + Analog, No Additional Expansion Required

Support: Hot Swap, Live Replacement

✅ Electrical and Environmental

Power Supply: 24VDC ±10%

Operating Temperature: 0～+60℃

Storage Temperature: -40～+70℃

✅ Typical Applications

Integrated I/O Solution for Small and Medium-sized Equipment (Digital + Analog Concentration)

Packaging, Textile, Rubber and Plastic, HVAC, Water Treatment

Profinet Bus Remote Control, Saves Wiring

Renovation of Old Lines: Replace Traditional Distributed I/O