Bachmann DI216 Digital Input Module

Overview

The Bachmann DI216 is a high-performance digital input module for industrial automation. It provides 16 reliable channels for monitoring switches, sensors, and contact closures. The module integrates seamlessly into Bachmann’s modular control system, offering fast signal acquisition in demanding environments. It supports configurable sink or source inputs, ensuring flexible connection to various field devices. LED indicators display real-time input status for clear monitoring. The design features galvanic isolation for safe and reliable operation in harsh industrial settings.

Technical Specifications

• Model: DI216

• Function: Digital input acquisition

• Number of Channels: 16 digital inputs

• Input Voltage Range: Nominal 24 VDC, typically 15–30 VDC

• Input Type: Sink (PNP) or source (NPN), configurable

• Input Current: Approx. 3 mA per channel

• Galvanic Isolation (System): 300 V

• Galvanic Isolation (Between Groups): 500 V

• Signal Delay: Less than 1 ms response time

• Status Indicators: LED per channel for input status

• Connector Type: Spring clamp or screw terminals

• Mounting: DIN rail or panel mount

• Power via Backplane: +5 V DC

• Current Consumption (@5 V): 70 mA

• Operating Temperature: −30°C to +60°C

• Storage Temperature: −40°C to +85°C

• Humidity Tolerance: 5% to 95% RH, non-condensing