Basic Information

Installation: 35mm standard DIN rail

Protection class: IP20

Dimensions: 120 × 93 × 84 mm

Weight: Approximately 0.4 kg

Origin: France

I/O Configuration (Enhanced)

Digital Input: 8 channels 24VDC (source/drain type universal, 1500VAC isolation, hardware filtering)

Digital Output: 6 channels NPN transistors (Enhanced)

Single-channel Current: 1A (Standard version 0.5A)

Voltage: 24VDC

Isolation: 1500VAC

No analog quantity, expandable module

Communication and Expansion

Bus: CS31 (AC31 dedicated remote bus)

Role: Remote slave station, compatible with AC31 50 series CPU (e.g. 07KR51)

Expansion: Up to 6 I/O modules (switching / analog mixed)

Electrical Specifications

Power Supply: 24VDC (19.2–30VDC)

Power Consumption: ≤ 6W

Output Current: 1A per channel (doubled compared to 52R)

Environment and Certification

Operating Temperature: 0℃～+55℃

Storage Temperature: −40℃～+75℃

Humidity: 10%–90% without condensation

Certifications: CE, UL, RoHS

Difference from 52R (1SBP260052R1001)

52R: Standard transistors 0.5A / point

54R: Enhanced transistors 1A / point, stronger driving capability, suitable for heavy DC loads such as solenoids, small motors, etc. Application scenario

AC31 system remote I/O expansion (requiring high current DC output)

High-frequency actuation loads (electromagnetic valves, contactor coils)

Distributed assembly lines, HVAC, water treatment