HIMA X-DI 3201 24VDC 32-Channel Discrete Input Card

Availability: 99 left in stock

Product Overview The HIMA X-DI 3201 (Part Number: 985210201) serves as a high-density, 32-channel digital input interface for the HIMax...

SKU: X-DI 3201

Manufacturer: HIMA
Product No.: X-DI 3201
Product Type: Digital Input Modules
Product Origin: Germany
Payment:T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The HIMA X-DI 3201 (Part Number: 985210201) serves as a high-density, 32-channel digital input interface for the HIMax safety-related controller series. This module processes 24 VDC discrete signals from critical field components, including emergency stop buttons, position switches, and pressure interlocks. By integrating 500 Vrms electrical isolation per channel, the X-DI 3201 protects the central safety logic from field-side electrical surges and noise. We supply this module as 100% brand new and original, ensuring full compliance with SIL 3 requirements for mission-critical functional safety environments.

Technical Specifications

Feature	Details
Model Number	X-DI 3201
Part Number	985210201
Manufacturer	HIMA Paul Hildebrandt GmbH
Input Channels	32 Digital (Discrete)
Nominal Voltage	24 VDC
Isolation	500 Vrms (Individual Channel Isolation)
Diagnostic Coverage	>99% (Self-Testing Architecture)
Configuration Tool	SILworX
Operating Temperature	0°C to +60°C
Redundancy	Supports TMR (Triple Modular Redundancy)
Safety Standard	SIL 3 (IEC 61508 / IEC 61511)
Weight	1.5 kg

Engineering Advantages

The X-DI 3201 985210201 optimizes safety performance through several advanced engineering features:

Enhanced Fault Detection: The module monitors each of the 32 channels for open circuits and short circuits. This active diagnostic capability allows the system to trigger a fail-safe state immediately upon signal loss, preventing "stuck-at" faults in critical loops.
High-Density Signal Processing: By packing 32 channels into a single rack-mounted unit, HIMA reduces the physical footprint within the control cabinet. This helps engineers manage high-I/O-count systems like Burner Management Systems (BMS) or Emergency Shutdown (ESD) systems without excessive hardware expansion.
SILworX Software Integration: Users configure debounce times and signal filtering directly within the SILworX environment. This software-defined approach eliminates the need for manual hardware adjustments and simplifies the validation process for safety audits.
Galvanic Isolation: The 500 Vrms isolation prevents cross-talk between channels and shields the HIMA backplane bus from external interference. This feature is vital in environments with high electromagnetic noise, such as power generation or large-scale chemical processing plants.
Seamless Redundancy: The module supports various redundancy levels, including Triple Modular Redundancy (TMR). This allows for non-intrusive module replacement during live operation, ensuring 24/7 process availability without compromising safety integrity.

FAQs

Is the X-DI 3201 compatible with HIMA F-Series racks?

The X-DI 3201 is designed primarily for the HIMax architecture. While HIMA offers various modules across their series, you must verify the specific backplane bus compatibility if you are attempting to bridge legacy F-Series components with newer HIMax hardware.
Does this module ship with a pre-loaded configuration?

No. The module is 100% brand new and unconfigured. You must use HIMA's SILworX software tool to assign channel parameters and safety logic before integrating it into your active safety loop.
How does the module handle signal debounce?

The X-DI 3201 utilizes programmable digital filters via the SILworX tool. This allows engineers to set specific millisecond delay thresholds to prevent false trips caused by mechanical contact bounce or transient electrical spikes.
What is the significance of the 985210201 part number?

This is the unique HIMA identifier for the X-DI 3201 hardware. It ensures you receive the correct 32-channel digital input module with the appropriate diagnostic and isolation specifications for SIL 3 applications.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.