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HIMA F6220 8-Channel Thermocouple Input Module

HIMA F6220 8-Channel Thermocouple Input Module

◆ HIMA SYSTEM
AMIKON
AUTOMATION
Safety Architecture
 
MODEL NUMBER
F6220
❖ 8-CHANNEL INPUT
Thermocouple safety input card designed for accurate temperature acquisition in H41q/H51q racks.
❖ SIL 3 CERTIFIED
High-integrity fail-safe module operating at 24V DC with stringent line-break diagnostic capabilities.
❖ ISOLATED SIGNALS
Galvanic isolation per channel ensures noise-free processing in critical industrial environments.
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SAFETY-RELATED TEMPERATURE INPUT
HIMA F6220
8-Channel Thermocouple Input Module · (Ex)i · Safety-Related

The HIMA F6220 is a safety-related thermocouple input module designed for H41q/H51q systems. It provides eight thermocouple channels and a separate Pt100 input used as the reference-temperature input.

The module combines intrinsically safe input circuitry with its own 1oo2 microprocessor architecture and online diagnostic routines. Each thermocouple channel provides a process value together with a channel error status for safety-related processing.

INPUT ARCHITECTURE
8 + 1 Inputs
8 thermocouples + 1 Pt100 reference input
SAFETY DESIGN
1oo2 Processing
Dedicated dual-processor architecture
HAZARDOUS AREA
(Ex)i
Intrinsically safe thermocouple circuits
 
MODEL PROFILE
F6220
Module type Thermocouple input
Channels 8 TC + Pt100
Safety type (Ex)i
Update time 80 ms
Rack space 4 SU
Designed for safety-related temperature acquisition where intrinsically safe field circuits are required.
01 / CORE
Features
 
Eight Thermocouple Channels
Eight independent channels are provided for thermocouple temperature acquisition.
Intrinsically Safe Input Design
The F6220 is the (Ex)i thermocouple input option within the H41q/H51q input family.
1oo2 Online Diagnostics
Its own 1oo2 microprocessor system performs safety-related online tests during operation.
Reference Temperature Input
A Pt100 input is provided for reference-temperature measurement used by the thermocouple channels.
02 / TECHNICAL DATA
F6220 Specifications
Product type Safety-related analog thermocouple input module
Thermocouple channels 8 channels
Reference input 1 × Pt100 resistance thermometer, two-wire measurement, for reference temperature
Thermocouple standard DIN EN 60584-1
Temperature limits Approx. -270 °C to +1820 °C, depending on the configured thermocouple type
Low-voltage input range -100 mV to +100 mV
Resolution 0.01 mV, with scaling specified as 0.1%
Linearization Less than 0.1%
Measured-value update 80 ms
Safety architecture 1oo2 microprocessor system with online safety tests
Hazardous-area design Intrinsically safe circuits, EEx ia IIC design
Space requirement 4 SU
Operating supply 5 VDC / 125 mA; 24 VDC / 300 mA
Ventilation requirement The module is specified for operation with forced ventilation.
SIGNAL PROCESSING
Configured Per Channel

The thermocouple channels are configured through the HIMA HF-TMP-3 function block. A channel that has not been properly configured does not provide valid process functionality.

Each channel supplies a safe measured value together with a corresponding error status for safety-related evaluation.

Channel Signal Role
1–8 Thermocouple Temperature acquisition
Reference Pt100 Reference-temperature measurement
03 / FAMILY
H41q / H51q
Input Modules
 

F6220 belongs to the safety-related input-module range used with H41q/H51q systems.

F6217
8-channel safety-related analog input module for analog signals.
F6220
8-channel safety-related thermocouple input module with (Ex)i circuits and Pt100 reference input.
F6221
8-channel intrinsically safe safety-related analog input module for analog field signals.
Selection principle: F6220 is the appropriate family member when the field signal is thermocouple temperature measurement and the installation requires the intrinsically safe input design. It should not be treated as a generic substitute for F6217 or F6221 simply because those modules also provide analog input functions.
04 / FIELD USE
Application & Replacement Considerations
Where F6220 Fits

F6220 is suited to safety-related temperature acquisition where thermocouples are installed in hazardous areas and intrinsically safe signal circuits are required. The thermocouples can be installed in hazardous areas up to Zone 0 when the complete installation meets the applicable requirements.

Typical engineering considerations include process temperature monitoring, safety-related temperature thresholds, burner or thermal-process supervision, and other applications where temperature values must be incorporated into a safety-related HIMA PES.

When a Replacement Is Needed

If an installed F6220 develops channel errors, loses valid temperature values, or requires planned spare replacement, the replacement should match the required F6220 hardware configuration and the host H41q/H51q system arrangement.

Before ordering, verify the exact part number, hardware revision, system compatibility, field wiring, thermocouple type, hazardous-area requirements and configured channel behavior.

A visually similar analog input module is not automatically an equivalent replacement for F6220.
Channel fault
Check channel status and field wiring.
Invalid process value
Check configuration and thermocouple type.
Reference issue
Check the Pt100 reference circuit.
Module replacement
Confirm system and revision compatibility.
AMIKON INDUSTRIAL SUPPORT
Need F6220?

Send the exact model and your project requirements. Our sales team can check availability, condition, delivery timing and replacement requirements.

For a quotation, please provide:
Part Number Quantity Destination Required Date Machine / System
Delivery
3–5 Days
Warranty
12 Months
Condition
Brand New
Payment
T/T
Delivery Way
E-packing / FedEx / EMS / TNT / DHL / UPS
Return & Replacement Policy
Please contact us within 7 days after receiving the items if any issue occurs. Returned items must remain in their original condition and be accompanied by a specific reason for the return. After the returned items are received, we will arrange an applicable return or replacement for the order. The buyer is responsible for shipping costs incurred during the return process.
05 / FAQ
Buyer Questions
 
Can HIMA F6220 be used when the temperature sensors are installed in a hazardous area?
Yes. F6220 is specifically designed as an intrinsically safe (Ex)i thermocouple input module. Its intended application includes intrinsically safe field circuits, with the complete installation required to satisfy the applicable hazardous-area requirements. The technical description permits thermocouples to be installed up to Zone 0 when the installation is correctly engineered.
Is HIMA F6220 a direct replacement for an F6217 already installed in an H41q/H51q system?
Not automatically. F6217 and F6220 are both safety-related input modules, but F6220 is specifically designed for thermocouple temperature acquisition and includes the (Ex)i input design plus a Pt100 reference-temperature input. Replacement selection must therefore confirm the field signal type, hazardous-area requirements, system configuration and exact hardware designation.
What should be checked before purchasing HIMA F6220 as a spare module?
Confirm the complete F6220 designation, the installed H41q/H51q system arrangement, the thermocouple type used by each channel, the Pt100 reference circuit, hazardous-area requirements and the hardware revision currently installed. These checks reduce the risk of receiving a module that matches the model name but does not match the existing configuration.
Why does HIMA F6220 require attention to channel configuration during replacement?
The F6220 channels are configured through the HF-TMP-3 function block. The channel behavior depends on the configured thermocouple parameters, and a channel without proper configuration does not provide normal process functionality. When replacing a module, the existing engineering configuration and channel assignments therefore need to be checked rather than relying only on the physical plug-in replacement.
Does HIMA F6220 provide useful diagnostic information if a temperature channel develops a fault?
Yes. F6220 uses its own 1oo2 microprocessor system to perform safety-related online tests, and each input channel provides a measured value together with a channel error status. A detected channel error must be evaluated by the safety-related application logic according to the system design.
AMIKON / INDUSTRIAL PARTS
Keep Production Moving.
 

AMIKON helps manufacturing facilities secure difficult-to-source automation components with a focus on availability, speed and practical replacement support.

From long-running systems to hard-to-find spare parts, our team works to locate and deliver the components required to restore equipment and extend the useful life of industrial automation assets.

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Automation parts delivered to customers across the world.
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Speed Matters
Fast sourcing and practical delivery options for maintenance requirements.
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Parts. Service. Continuity.
Our goal is to help plants restore equipment performance and keep automation systems productive for longer.
Hard-to-find automation parts, delivered with speed.
Global delivery · Multi-manufacturer sourcing · Spare-parts support · Maintenance-focused service
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