HIMA F3236 Safety Digital Input Module

HIMA F3236 Overview

Model: F3236
Manufacturer: HIMA (Germany)
Type: 16-channel Safety Digital Input Module (Safety DI)
System: HIMA PES / HIMatrix / Safety Instrumented System (SIS)

The F3236 is a very common SIS safety digital input module used to receive field safety signals such as E-Stops, interlocks, and alarms.

Main Applications

Widely used in high-safety industrial facilities, including:

Oil & Gas
Chemical plants
Power generation
Nuclear / Rail transit
Emergency Shutdown Systems (ESD)

Its core function:
👉 Collect field safety signals and send them to the safety controller for logic processing.

Core Functions

The F3236 can be understood as a 16-channel digital input card for safety PLCs.

Typical signals collected:

Module responsibilities:

Signal acquisition
Signal diagnostics
Ensuring reliable transmission into safety logic

Key Technical Specifications

Inputs & Performance

Input channels: 16 digital inputs
Input types:
- 6 mA current signals
- 24 VDC mechanical contacts
Typical response time: 8 ms

This fast response is designed for emergency shutdown and safety interlock systems.

Processor & Architecture

Dual microprocessor architecture (Intel 386EX 32-bit)
Flash: 1 MB
SRAM: 1 MB

👉 Dual CPUs provide redundancy and eliminate single points of failure.

Power Requirements

Supply	Current
5 VDC	120 mA
24 VDC	200 mA

Supports dual power supply operation for high reliability.

Safety Certifications (Key Feature)

The biggest advantage of the F3236 is its safety rating:

SIL3 (IEC61508 / IEC61511)
TÜV AK6
EN954 Category 4

This means it can be used in the highest-level safety instrumented systems.

Typical applications:

ESD systems
Fire & Gas systems (F&G)
Compressor interlocks
Gas turbine protection

OUR FASTER DELIVERY RATE

Customer support responds quickly.

Partner network spans the globe.

Customers in 152 countries.

No matter where the user is in the world,

Xiamen Xingruijia Import and Export Co., Ltd. is committed to keeping your machine up and running as soon as possible.

Main Brand:

ABB Allen-Bradley Alstom Bently Emerson Foxboro

GE MOOG Schneider Woodward HIMA Honeywell

ABB 5SHY series hot selling//large inventory//brand new//affordable price

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

FAQ

Q:What is the earliest time when you can make delivery?

A:We will make delivery once received your payment.

Q:If the product can’t work, can it be returned?

A:We provide one year warranty.

Q:How easy is it to obtain items?

A:New are no longer continuously manufactured, and therefore supply is scarce.

However, at SAUL we specialize in sourcing hard-to-find products, and although

the lead time varies, the average is between 5-7 business days.

Q:What is the typical price for the items?
A:SAUL ELECTRIC always gives customers excellent service and prices that are highly competitive.Requirements for delivery and availability do affect pricing.