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Hirschmann OZD PROFI 12M G12 PRO PROFIBUS Fiber-Optic Repeater

Hirschmann OZD PROFI 12M G12 PRO PROFIBUS Fiber-Optic Repeater

PRODUCT PROFILE

OZD PROFI 12M G12 PRO

Product Name:
PROFIBUS Fiber-Optic Repeater

Brand Name: Hirschmann	Warranty: 12 Months
Model Number:OZD PROFI 12M G12 PRO

DIRECT ENQUIRY

Place of Origin
Germany

Whatsapp
+86 18020776782

Email
[email protected]

Appurtenance:

hirschmann ozd profi 12m g12 pro profibus fiber optic repeater-1

Overview
Specifications
Contact info
Description
Product Applications
Configuration Advantages
FAQ
About Company
Other Products
Recommended Products

Commercial
Terms

Clear purchasing conditions for international orders.

Minimum Order Quantity	1 Piece
Price	Contact for Jim
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	Brand new, In Stock

Specifications

Technical Data

PROFIBUS Fiber-Optic Repeater

Model Number	OZD PROFI 12M G12 PRO
Product Number	943 905-321
Product Type	Electrical/optical PROFIBUS repeater
Electrical Port	1 x 9-pin Sub-D female
Optical Channels	2
Optical Sockets	4 x BFOC 2.5 (ST)
Signal Type	PROFIBUS DP-V0, DP-V1, DP-V2 and FMS
Multimode Fiber 50/125 µm	Up to 3000 m
Link Budget at 860 nm	13 dB
Multimode Fiber 62.5/125 µm	Up to 3000 m
62.5/125 µm Link Budget	15 dB
HCS Fiber 200/230 µm	Up to 1000 m
HCS Link Budget	18 dB with 3 dB reserve
Operating Voltage	18 to 32 V DC; 24 V DC typical
Current Consumption	200 mA maximum
Power Consumption	4.8 W
Pin 6 Output	5 V DC, 90 mA, short-circuit proof
Operating Temperature	0 to +60 °C
Storage Temperature	-40 to +70 °C
Relative Humidity	10 to 95%, non-condensing
Protection Rating	IP20
Mounting	DIN rail
Housing	Plastic with metal front panel
Safety Approval	cUL 508
Hazardous Locations	Class I Division 2; ATEX Zone 2
Scope of Delivery	Device and start-up instructions
Dimensions	35 x 156 x 119 mm
Weight	0.2 kg

Contact info

FAST INTERNATIONAL CONTACT

Jim Pei

[email protected]

+86 18020776782

Description

Hirschmann OZD PROFI 12M G12 PRO is an electrical-to-optical PROFIBUS repeater with one 9-pin RS-485 port and two optical channels using BFOC/ST connectors. It supports PROFIBUS DP and FMS variants and converts the copper bus segment to multimode fiber for line, star or redundant optical network structures.

A two-channel glass-fiber PROFIBUS repeater for long, interference-resistant fieldbus links.

The OZD PROFI 12M G12 PRO The G12 PRO version is selected for glass multimode fiber links and provides two independent optical channels. It is used to extend distance, cross electrically noisy areas and isolate plant sections while retaining PROFIBUS timing. Verify order number 943 905-321, optical fiber type, connector style and channel topology before replacement.

Product Applications

PRODUCT OPERATING PATH

Convert the bus mediumChanges an electrical PROFIBUS segment to optical transmission and back.

Extend network distanceSupports multimode glass-fiber links up to the documented kilometer ranges.

Build resilient layoutsTwo optical channels allow line, star or ring-oriented PROFIBUS structures.

Configuration Advantages

MODEL-SPECIFIC
SELECTION VALUE

The complete model identity and its documented interfaces are checked together before replacement or integration.

Two optical channels

Four BFOC sockets provide separate transmit and receive paths for channels 2 and 3.

Protocol transparency

Carries DP-V0, DP-V1, DP-V2 and FMS traffic.

Plant isolation

Fiber breaks ground loops and improves immunity to electromagnetic interference.

Diagnostic access

LEDs, signaling contact and optical-level measurement support commissioning.

FAQ

Q1. How many PROFIBUS channels does OZD PROFI 12M G12 PRO provide?

It has one electrical channel and two optical channels.

Q2. Which fiber connectors are used by OZD PROFI 12M G12 PRO?

The optical interfaces use four BFOC 2.5, commonly called ST, sockets.

Q3. What is the maximum glass-fiber distance for OZD PROFI 12M G12 PRO?

Official data list up to 3000 m for 50/125 µm or 62.5/125 µm multimode fiber under the stated link budgets.

Q4. Which supply range powers OZD PROFI 12M G12 PRO?

Use 18 to 32 V DC, with 24 V DC as the typical operating value.

Q5. What product number identifies OZD PROFI 12M G12 PRO?

The documented Hirschmann order number is 943 905-321.

Q6. Which topology details must be checked before replacing OZD PROFI 12M G12 PRO?

Record the electrical segment, both optical channel directions, fiber type, switch settings and any redundant-ring arrangement.

About Company

Teamwork supporting global customers since 2017.

Years of Global ExperienceWith 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.Professional Support TeamOur experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.

Wide Range of BrandsWe supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.Large In-Stock InventoryA wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.

Current in-stock warehouse for automation parts.

Apter team checking product model and quality

Careful model and quality checks before shipment.

Honesty & TrustWe value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.Your Trusted Automation PartnerFrom a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.

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