MTL 8109-DI-DC-01 8-Channel Discrete Input Module

Description

The MTL 8109-DI-DC-01 is an 8-channel discrete input module designed for high-speed digital signal acquisition in industrial automation systems. It supports isolated sinking inputs and pulse counting, making it ideal for demanding control environments including hazardous areas.

Specifications

• Model: MTL 8109-DI-DC-01

• Input Channels: 8 isolated sinking inputs

• Input Voltage Range: 0–30 VDC

• ON Voltage Threshold: >11 VDC

• OFF Voltage Threshold: <3.2 VDC

• Wetting Current: 6.3 mA nominal @ 24 VDC

• Minimum Pulse Width: 3 ms

• Maximum Switching Frequency: 200 Hz (no filtering)

• Reverse Input Protection: –25 VDC

• Selectable Input Filter: Fast, slow, or user-defined (0–512 ms in 2 ms steps)

• Latch Inputs: Enable / Disable

• Latch Polarity: Latch on high / latch on low

• Pulse Counting: Enable / Disable

• I/O Response Time: ≤ 3 ms from field event to Railbus update

• Railbus Power Consumption: 35 mA typical, 55 mA max

• Field Power Requirement: Not required (bussed field power)

• Module Width: 42 mm

• Weight: 170 g

• Safety Compliance: FM non-incendive field wiring parameters (30 V, 100 mA)

• Mounting Options: DIN rail or flat panel via PAC8000 carrier

Features

• Fast Digital Input Acquisition: Captures signals with ≤ 3 ms response time

• Pulse Counting Capability: Supports high-frequency input monitoring up to 200 Hz

• Flexible Filtering Options: Adjustable debounce settings for signal conditioning

• Latch Functionality: Configurable input latching for event retention

• Robust Isolation: Each input channel is fully isolated for enhanced safety

• Hazardous Area Ready: FM-approved for non-incendive field wiring

• Compact Design: Slim module profile for space-constrained installations

• Modular Integration: Seamlessly fits into PAC8000 I/O systems for scalable control