Bachmann ISI202 Encoder Interface Module

Description

The Bachmann ISI202 Encoder Interface Module is designed for accurate position acquisition and motion control. It supports incremental and SSI encoders, provides analog outputs for actuator feedback, and integrates seamlessly with Bachmann M1 controllers for industrial automation.

Specifications

• Manufacturer: Bachmann electronic GmbH

• Product Number: ISI202

• Product Type: Encoder Interface Module

• Input Channels: 2 incremental or SSI encoder channels

• Digital Inputs: 2 (reference, trigger)

• Output Channels: 2 analog outputs (±10 VDC)

• Encoder Power Supply: Provided via connectors

• Voltage Monitoring: Supports external supply voltage diagnostics

• Maximum Input Frequency: 1 MHz (ISI202) / 5 MHz (ISI202/5 variant)

• Counter Resolution: 24 bits, extendable to 32 bits via software

• Supported Signals: A, A+, B, B+, N, N+

• Signal Evaluation Modes: 1‑edge, 2‑edge, 4‑edge, or pulse direction

• Data Formats: Binary and Gray code supported

• Dimensions: Approx. 2.3 × 5.5 × 11.9 cm

• Weight: ~0.45 kg

Features

• Dual Encoder Support: Handles both incremental and SSI encoders simultaneously

• Flexible Signal Evaluation: Multiple edge detection and direction modes

• High‑Speed Input: Accepts encoder signals up to 5 MHz for dynamic control

• Precision Analog Output: ±10 VDC channels for actuator or drive feedback

• Integrated Voltage Monitoring: Tracks external supply levels for diagnostics

• Compact and Lightweight: Ideal for space‑constrained automation racks

• Industrial Reliability: Built for harsh environments with stable performance

• System Compatibility: Seamless integration with Bachmann M1 automation systems