Honeywell FC-SDI-1624M Digital Input Module | 16-Channel

Honeywell FC-SDI-1624M Digital Input Module

The FC-SDI-1624M from Honeywell is a high-performance 16-channel digital input module for industrial automation. It provides reliable monitoring of switches, sensors, and contact closures. This module offers fast response times and robust noise immunity. It is designed for easy integration into standard control system racks.

Detailed Technical Specifications

• Brand & Model: Honeywell FC-SDI-1624M
• Product Type: 16-Channel Digital Input Module
• Input Channels: 16 isolated inputs, individually configurable
• Input Voltage: 24 VDC nominal (15-30 VDC operating range)
• Input Current: 2.1 mA per channel at 24 VDC
• ON Voltage Threshold: ≥ 11 VDC (Logic High)
• OFF Voltage Threshold: ≤ 5 VDC (Logic Low)
• Response Time (Filter Off): ≤ 2.5 ms
• Input Filter: Software configurable (1, 4, 8, 16 ms)
• Overvoltage Protection: ±35 VDC continuous per channel
• Isolation: 500 Vrms channel-to-channel and channel-to-bus
• Power Consumption: 1.8 W typical from backplane
• Operating Temperature: -25°C to +75°C (-13°F to +167°F)
• Protection Rating: IP40 (for pollution degree 2 environments)
• Connector Type: Removable screw terminal block

Installation & Wiring

• Mount the module in its designated slot on the compatible system rack.
• Use 0.2 to 2.5 mm² (AWG 24-12) wire for field connections.
• Maintain a minimum separation of 50 mm from high-voltage power cables.
• Ensure the field power supply is properly grounded and fused.

FAQ

• Can it read both PNP and NPN sensors? Yes, it supports both sourcing (PNP) and sinking (NPN) sensor types.
• What is the configurable filter used for? It rejects electrical noise and contact bounce for stable signal reading.
• Is the module hot-swappable? No, the system must be powered down before installing or removing the module.

For wiring diagrams and system compatibility information for the Honeywell FC-SDI-1624M, contact our technical sales.

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Email: sales@nex-auto.com
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