B&R X20DC1198 Digital I/O Module

B&R X20DC1198

Digital I/O Module (SSI Encoder + 2DI)

Specifications

• Digital Inputs: 2 × 24 V DC (sink, Type 1 per EN 61131‑2)B& R Industrial Automation
• Encoder Interface: 1 × SSI absolute encoder, 5 V signal, 1 Mbit/s, 32‑bit counter
• Encoder Supply: 5 VDC, 24 VDC, GND provided on‑board
• Isolation: Bus isolated from encoder/channels; channels non‑isolated between each otherB& R Industrial Automation
• Input Filter: Hardware/software configurableB& R Industrial Automation
• Status Indicators: Per‑channel I/O, operation, and module status LEDs
• Operating Temp: −25°C to +60°C (horizontal); −25°C to +50°C (vertical)B& R Industrial Automation
• Mounting: 35 mm DIN rail, hot‑swappableB& R Industrial Automation
• Protection: IP20, ATEX II 3G Ex nA IIC T4 Gc compliant
• Power Consumption: Bus 0.01 W; I/O 1.5 W
• Weight: ~50 g

Key Features

• SSI Encoder Support: Direct interface for 5 V absolute encoders (32‑bit resolution)
• Compact Combo: 2×24 V DI + 1×SSI encoder port in one slice module
• Industrial Grade: Galvanic bus isolation, EMC protection, conformal coated PCBB& R Industrial Automation
• Easy Integration: Auto‑detected by Automation Studio, hot‑swap capable
• Diagnostics: Real‑time channel status and fault monitoring

Applications

• Position Feedback: SSI absolute encoder connection for motion control
• Machine Automation: Digital sensor input + high‑precision position monitoring
• Process Control: Conveyor, packaging, and textile machinery positioning