Bachmann SDI208 Safety Digital Input Module

Description:

The Bachmann SDI208 is a safety-certified digital input module designed for SIL-rated automation systems. It securely acquires digital signals from field devices such as emergency stops, limit switches, and sensors, ensuring compliance with IEC 61508 safety standards.

Specifications:

• Manufacturer: Bachmann

• Model Number: SDI208

• Type: Safety Digital Input Module

• Input Channels: 8 isolated digital inputs

• Signal Voltage: 24 VDC logic signals

• Safety Standard: SIL2 / SIL3 compliant (IEC 61508)

• Isolation: Galvanic isolation between channels and system bus

• Mounting: DIN rail / rack installation

• Operating Temperature: -25 to +60 °C

• Power Supply: 24 VDC nominal

• Diagnostics: Built-in monitoring for short circuits and signal integrity

Features:

• Safety-Certified: Designed for SIL-rated applications in process and machine safety

• Reliable Signal Acquisition: Captures digital inputs from emergency stops, limit switches, and sensors

• Fault Detection: Continuous diagnostics for safe operation

• Isolation: Ensures secure separation between field signals and system bus

• Industrial Reliability: Robust design for harsh environments

• Lifecycle Support: Long-term availability for safety-critical systems