TZN124-EX by HIMA | Precision Input Module for Process Control

HIMA TZN124-EX Safety-Related Input Module — Product Description

Overview

The HIMA TZN124-EX is a safety-related input module designed for accurate acquisition of analog signals in demanding industrial environments. It captures measurements from 2-wire transmitters handling pressure, temperature, or flow, making it a dependable choice for safety instrumented systems. Moreover, its compact form factor and robust electrical isolation help engineers deploy it confidently in applications where reliability and signal integrity must remain constant. The module is manufactured in Germany and supplied with a 12-month warranty, ensuring trustworthy performance throughout its service life.

Technical Specifications

Model: TZN124-EX
Product Type: Safety-Related Input Module
Origin: Germany
Condition: New, in stock
Weight: 0.2 kg

Input Signal Support

• For 2-wire transmitters (pressure, temperature, flow)

• Supports differential pressure flow transmitters

• Optional square-root extraction

Electrical Isolation

• Full isolation between input, output, and power supply

• Prevents loop interference and enhances safety

Power Supply

• Standard 24 VDC

• Provides excitation to connected transmitters

Output Signal

• Conditioned analog signal proportional to input

• Optional square-root conversion

Physical Specifications

• Dimensions: 128 × 165 × 130 mm

• Compact for rack or panel installation

Environmental Ratings

• Operating temperature: –25 °C to +70 °C

• Storage temperature: –40 °C to +85 °C

• Humidity: 5–95% non-condensing

Certifications

• CE, FCC compliant

• Meets global industrial safety standards