Hima F3311 Digital Input Module (H41/H51 System)

Overview

The Hima F3311 is a digital input module designed for Hima’s H41 and H51 safety systems. It ensures fast, reliable acquisition of signals from field devices, providing precise monitoring for safety-critical industrial processes. The module integrates seamlessly with redundant safety controllers for uninterrupted operation.

General Information

Part Number: F3311

Manufacturer: Hima

Brand / Country of Origin: Hima / Germany

Series: F-Series Digital I/O

Type: Digital Input Module

Mounting: DIN rail or backplane mounting within H41/H51 system racks

Technology: Safety-rated signal acquisition, redundant input processing, LED status indication

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 3 W

Input: Powered directly from the system backplane

Protection: Reverse polarity and short-circuit protection

Indicators: LEDs for module status, channel activity, and fault conditions

Communication & Interface

Bus Interface: Connects to H41/H51 system backplane for data transfer

Input Channels: 16 or 32 digital inputs depending on configuration

Diagnostics: Individual channel status monitoring, fault signaling, and system integration alerts

Operator Interface: LED indicators for each channel, system status, and module health

Reset Features: Supports system and channel-level reset via controller commands

Environmental

Operating Temperature: −20 to +70 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20 for industrial cabinet mounting

Vibration & Shock: Conforms to industrial standard IEC 60068

Dimensions & Weight

Dimensions (L × W × H): 120 × 120 × 55 mm

Weight: ~ 0.09 kg

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