HIMA HIMatrix F3 DIO20/8‑02 982200404 Digital Input/Output Module
Basic Information
HIMA HIMatrix F3 DIO 20/8 02 982200404 is a safety‑oriented remote I/O module belonging to the HIMatrix safety programmable electronic system. It is hardware‑equipped with 20 digital input channels and 8 digital output channels. It connects to HIMax and HIMatrix series safety controllers via SafeEthernet safety Ethernet to realize distributed I/O point expansion. The module itself does not execute user safety programs.
F3 DIO 20/8 02 982200404 achieves SIL3 safety level and can meet SIL4 requirements for railway transit scenarios. It complies with Zone2 explosion‑proof installation conditions and is suitable for critical safety interlock applications including process industry, railway transit and machinery safety. It features a compact metal housing for DIN‑rail mounting inside cabinets. Multiple hardware variants are available to cope with harsh operating conditions such as wide temperature range, vibration resistance and salt‑fog environment.
Configuration of F3 DIO 20/8 02 982200404 can be completed via ELOP II Factory or SILworX programming tools. Each channel is equipped with circuit diagnosis capability to detect short‑circuit and wire‑break faults, providing field signal acquisition and actuator driving capacity for safety systems.
Technical Specifications
| Operating Voltage | 24VDC, voltage fluctuation tolerance ‑15%/+20% |
| No‑load Current | approx. 0.4A |
| Max. Total Load Current | 8A, external 10A time‑delay fuse is recommended |
| Communication Interface | 2‑port RJ45 10/100Mbit, built‑in Ethernet switch, SafeEthernet protocol |
| Protection Class | IP20, cabinet‑mount use only |
| Mounting | DIN rail |
| Dimensions | 207 mm × 114 mm × 66 mm |
| Weight | Standard version approx. 1.0kg; wide‑temperature coated version approx. 1.2kg |
| Operating Temperature | Standard: 0‑60℃; Wide‑temp:‑20~+60℃; Railway version:‑25~+70℃ |
| Safety Certifications | IEC61508 SIL3, IEC61511, EN ISO13849‑1 Cat.4 / PL e; Railway: EN50128 SIL4; ATEX Zone2 certified |
Digital Input (20 channels, non‑galvanic isolation)
- High level: 15‑30VDC, input current ≥2mA @15V
- Low level: ≤5VDC, input current ≤1.5mA
- Typical switching threshold: 7.5V
- 5 groups of built‑in sensor power supply, 20V/100mA with short‑circuit protection
- Circuit monitoring for wire‑break and short‑circuit detection
Digital Output (8 channels, non‑galvanic isolation)
- Max. output voltage drop: 2V
- Min. single‑channel load current: 2mA
- Channel fault diagnosis, output loop status reported to controller
Hardware Variant Identification
- F3 DIO 20/8 02: Standard temperature range, compatible with ELOP II Factory
- F3 DIO 20/8 021:‑20~60℃, PCB protective coating
- F3 DIO 20/8 023:‑25~70℃, salt‑fog resistance
- F3 DIO 20/8 024:‑25~70℃, railway‑grade vibration & shock resistance; SILworX‑compliant variants available for SILworX software platform
Core Advantages
- Distributed I/O expansion reduces long‑distance field hard‑wiring and cabling costs. F3 DIO 20/8 02 982200404 can be installed close to field equipment for signal acquisition.
- Complete safety certification portfolio supports reuse across process, railway transit and machinery industries, cutting third‑party certification workload for projects.
- Dual RJ45 ports with integrated switch support daisy‑chain networking, eliminating extra external switches and enabling redundant safe communication links.
- Full‑channel circuit diagnosis reports short‑circuit and wire‑break events in real‑time for fast field wiring fault location and shorter downtime.
- Multiple hardware variants cover general factory, ATEX Zone2 hazardous area, low‑temperature, railway on‑board and salt‑fog corrosive environments.
- Compatible with HIMatrix and HIMax controllers. Existing HIMA safety systems can adopt F3 DIO 20/8 02 982200404 for point expansion without full‑scale main controller replacement.
Product Features
- Reinforced metal housing for high‑vibration industrial cabinet environments.
- No local user program execution; all safety logic runs on main controller to simplify remote I/O maintenance.
- Fast‑latch DIN‑rail mounting and pluggable terminals; module replacement without cable re‑termination on‑site.
- LED status indicators for intuitive visualization of module health and channel faults.
- Configurable per‑channel circuit monitoring to accommodate different sensor types.
- Hot‑swap capable for non‑stop‑system I/O hardware maintenance.
- ATEX Zone2 compliant for cabinet installation within Zone 2 hazardous locations.
- Firmware and configuration fully managed by programming tools; hardware variants support ELOP II Factory and SILworX.
Application Fields
- Process safety interlock, Fire & Gas (F&G) systems and wellhead control in petrochemical industry
- Railway on‑board equipment, level‑crossing signalling and railway power supply safety systems
- Machinery safety: safety monitoring for cranes, conveyor lines, presses and AGV robot workstations
- Burner Management System (BMS) and boiler interlock protection for pharmaceutical plants
- Pipeline pressure safety interlock and storage tank protection
- Automated warehouse and airport equipment safety control
- Signal acquisition & output inside non‑intrinsically safe Zone2 cabinets for offshore platforms
Peer HIMA Product Comparison
- F3 DIO 20/8 02 982200404: 20DI+8DO, dual‑port Ethernet, standard remote I/O with balanced I/O count for medium‑scale distributed field stations.
- F3 DIO16/8 01: 16DI+8DO, bipolar output support, fewer digital inputs, suitable for applications with limited input points.
- F3 DIO8/8 01: 8DI+8DO, plus 2 additional L‑switch outputs, low I/O count for compact local equipment I/O.
- F1 DI16 01: Digital‑input‑only module with 16DI for signal acquisition only, no actuator driving capability.
- F2 DO16 01: Digital‑output‑only module with 16DO for actuator driving, must pair with DI modules for field sensing.
Relevant Matching Products
- Main Safety Controllers: F30 03, F35 03, F60 CPU03, HIMax X‑CPU01
- Companion I/O Modules: AI8 01 analog input module, DI32 01 digital input module, MI24 01 NAMUR /4‑20mA mixed input module
- Power Supply Unit: F60 PS01 (power supply for F60 rack)
- Programming Tools: ELOP II Factory, SILworX
- Network Accessories: HIMA safety Ethernet cables, industrial shielded RJ45 cables
HIMA Related Part Numbers
- F1 DI 16 01 Remote Digital Input Module
- F2 DO 16 01 Remote Digital Output Module
- F2 DO 8 01 Relay Output Module
- F3 DIO 8/8 01 Digital Input / Output Module
- F3 DIO 16/8 01 Digital Input / Output Module
- F30 03 Safety Controller
- F35 03 Safety Controller
- AI 8 01 Analog Input Module
- DI 24 01 Digital Input Module
- DI 32 01 Digital Input Module
- MI 24 01 NAMUR / Current Input Module
- F60 CPU 03 Rack‑mount CPU Module
- F60 PS 01 Rack Power Supply
- F60 GEH 01 I/O Rack Base
Important Notes
- F3 DIO 20/8 02 982200404 is IP20 rated; for cabinet‑internal installation only. Do not expose directly to field environment.
- Distinguish software‑targeted hardware variants. ELOP II Factory hardware and SILworX hardware are not interchangeable. Confirm programming tool before procurement.
- The module cannot execute user logic locally. It must work with HIMatrix / HIMax safety controllers and cannot operate as standalone PLC.
- External supply circuit shall be protected by 10A time‑delay type T‑fuse to prevent hardware damage from channel short‑circuit.
- For Zone2 deployment, use corresponding ATEX‑certified variant and strictly follow installation manual.
- Digital input and output channels are non‑galvanic‑isolated. Implement proper common‑ground handling for field signals to avoid mis‑operation caused by potential difference.
- Wide‑temperature, railway‑grade and salt‑fog coated variants carry distinct suffixes; spare‑part substitution with standard model is not permitted.
- Use shielded field cables; apply industrial shielded RJ45 Ethernet cables to mitigate EMC interference.
FAQ
Q:
Can F3 DIO 20/8 02 982200404 run independently without main controller?
A:
No. This is a remote I/O device without local program execution capability. It must connect to HIMatrix or HIMax safety controller via SafeEthernet. All safety logic runs on main CPU.
Q:
Does F3 DIO 20/8 02 982200404 support hot‑swap?
A:
Hot‑swap is supported. Module can be replaced while system remains running. Software configuration validation is required after replacement.
Q:
Are input and output channels galvanically isolated?
A:
Digital input and output channels adopt non‑isolated design. Common‑ground handling is required for field loops. External isolators shall be added if galvanic isolation is demanded.
Q:
Can F3 DIO 20/8 02 982200404 be directly deployed in Ex Zone1?
A:
This module is certified only for cabinet‑mount installation inside Zone2. Direct application in Zone1 hazardous area is not allowed.
Q:
How to differentiate ELOP II Factory and SILworX hardware variants for ordering?
A:
Full order part number carries suffix marking. SILworX version is suffixed with SILworX. Inform vendor of your programming tool during procurement since firmware of two variants is incompatible.
Q:
Is circuit monitoring function configurable per‑channel?
A:
Yes. Each channel can enable or disable short‑circuit / wire‑break diagnosis individually inside programming tools to adapt to different sensor types.
Q:
Can F3 DIO 20/8 02 982200404 directly replace F3 DIO16/8 01?
A:
Mechanical mounting dimensions are identical, yet digital input channel quantity differs. I/O point mapping needs re‑configuration. Direct drop‑in replacement is not allowed; project configuration update is mandatory.
Q:
Which hardware revision corresponds to part number 982200404?
A:
Part number 982200404 corresponds to standard F3 DIO 20/8 02 variant. Provide complete model plus material code upon order to avoid wrong variant shipment.
