✅ Basic Information

Full Name: CI502-PNIO: S500, BUS-MODULE, 8DC/8DI/8DO, 24VDC

Installation: 35mm DIN rail

Connection: Spring terminals, 24VDC

Protection: IP20

Dimensions: 67.5 × 76 × 62 mm

Weight: Approximately 0.133–0.15 kg

Certifications: CE, RoHS

✅ I/O Configuration (Flexible Configuration Available)

8DI Digital Inputs: 24VDC, NPN/PNP universal, 5mA/point

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

8DC Configurable Channels: Software set as DI or DO (24VDC, 0.5A)

Total: Up to 16DI + 8DO or 8DI + 16DO

✅ Bus and System

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

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

Function: Pure digital remote I/O module, high density, configurable

Support: Hot swapping, live replacement

✅ Electrical and Environmental

Power Supply: 24VDC ±10% (20.4–28.8V)

Operating Temperature: 0–+60℃

Storage Temperature: -40～+70℃

✅ Differences from CI501-PNIO (1SAP220600R0001)

CI501-PNIO (1SAP220600R0001): 8DI/8DO/4AI/2AO, with analog quantities

CI502-PNIO (1SAP220700R0001): Pure digital 8DI/8DO/8DC (configurable), more flexible point count, lower price

✅ Typical Applications

Equipment with mainly digital quantities: Packaging, Textile, Logistics, Machine Tools

Profinet remote I/O, high-density digital points, cost savings

Line renovation: Replace decentralized I/O, simplify wiring