- Part number
- 6GK1503-4CB00
- Model no
- PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output.
SIMATIC NETSiemens 6GK1503-4CB00 SIMATIC NET PROFIBUS OLM/G22 V4.0 Networking Accessory
PROFIBUS OLM/G22 V4.0 optical link module - 2x RS485 to 2 glass fiber ports, up to 2850m, 24V DC, IP40.
Description
About the PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output.
About the PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output.
The Siemens 6GK1503-4CB00 is a PROFIBUS OLM/G22 V4.0 optical link module that bridges two RS 485 PROFIBUS segments to two glass fiber-optic BFOC ports, carrying 9.6 kbit/s to 12 Mbit/s (or 45.45 kbit/s for PROFIBUS PA) over standard distances up to 2850 m. It runs on 24 V DC, includes a signaling contact and measuring output, and supports ring redundancy.
Certifications & Standards
- CE
- C-Tick
- EPD
Selection Notes
Two RS 485 ports let this OLM sit between two independent PROFIBUS segments or close a fiber ring, unlike the single-electrical-port glass variants that only extend one segment onto fiber. The redundant power input and signaling contact report a supply or link fault to a separate monitoring circuit, which matters when the module sits unattended between two cabinets. Its 2850 m standard glass-fiber distance covers most in-plant runs without stepping up to the single-mode long-distance variant.
Applications
Linking two PROFIBUS segments through a fiber backbone, or forming a fiber ring across a plant where a break in one span must not take the whole network down.
Specification
Full specification
General 2
| product type designation | PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. |
|---|---|
| product brand name | SIMATIC NET |
Transfer rate 2
| transfer rate / with PROFIBUS | 9.6 kbit/s ... 12 Mbit/s |
|---|---|
| transfer rate / with PROFIBUS PA | 45.45 kbit/s |
Interfaces 11
| number of electrical/optical connections / for network components or terminal equipment / maximum | 4 |
|---|---|
| number of electrical connections: for network components or terminal equipment | 2 |
| number of electrical connections: for measuring device | 1 |
| number of electrical connections: for signaling contact | 1 |
| number of electrical connections: for power supply | 1 |
| number of electrical connections: for redundant voltage supply | 1 |
| type of electrical connection: for network components or terminal equipment | 9-pin Sub-D socket |
| type of electrical connection: for measuring device | 2-pole terminal block |
| type of electrical connection: for power supply and signaling contact | 5-pole terminal block |
| number of optical interfaces / for fiber optic cable | 2 |
| design of the optical interface / for fiber optic cable | BFOC port |
Show all 78 specifications ↓ Show less ↑63 more values in Identification, Optical data, Signal inputs/outputs, Supply voltage, current consumption, power loss, Ambient conditions, Design, dimensions and weights, Product functions / redundancy, Standards, specifications, approvals, Standards, specifications, approvals / hazardous environments, Standards, specifications, approvals / Environmental Product Declaration, Logistics.
Identification 10
| Part number | 6GK1503-4CB00 |
|---|---|
| Type designation | PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4019169852579 |
| ETIM class | EC000310 |
| eCl@ss | 27060320 |
Optical data 8
| attenuation factor / of the FOC transmission link: for glass FOC with 50/125 µm / at 3 dB/km / maximum | 10 dB |
|---|---|
| propagation delay [bit] | 6.5 bit |
| connectable optical power relative to 1 mW: for glass FOC with 50/125 µm / at 3 dB/km | -16 dB |
| optical sensitivity relating to 1 mW: for glass FOC with 50/125 µm / at 3 dB/km | -28 dB |
| optical sensitivity relating to 1 mW: for glass FOC with 62.5/125 µm / at 3.5 dB/km | -28 dB |
| wavelength / of the optical interface / note | 860 nm, multimode |
| wire length: for glass FOC with 50/125 µm / at 3 dB/km / maximum | 3 km |
| wire length: for glass FOC with 62.5/125 µm / at 3.5 dB/km / maximum | 3 km |
Signal inputs/outputs 2
| operating voltage / of the signaling contacts / at DC / rated value | 24 V |
|---|---|
| operational current / of the signaling contacts / at DC / maximum | 0.1 A |
Supply voltage, current consumption, power loss 5
| type of voltage / of the supply voltage | DC |
|---|---|
| supply voltage / at DC / rated value | 24 V |
| supply voltage / at DC | 18.8 ... 28.8 V |
| product component / fusing at power supply input | Yes |
| consumed current / at DC / at 24 V / maximum | 0.2 A |
Ambient conditions 5
| ambient temperature: during operation | 0 ... 60 °C |
|---|---|
| ambient temperature: during storage | -40 ... +70 °C |
| ambient temperature: during transport | -40 ... +70 °C |
| relative humidity: at 25 °C / without condensation / during operation / maximum | 95 % |
| protection class IP | IP40 |
Design, dimensions and weights 6
| design | compact |
|---|---|
| width | 39.5 mm |
| height | 112 mm |
| depth | 74.5 mm |
| fastening method: 35 mm DIN-rail mounting | Yes |
| fastening method: wall mounting | Yes |
Product functions / redundancy 1
| product function / ring redundancy | Yes |
|---|
Standards, specifications, approvals 13
| standard: for safety / from CSA and UL | UL 60950-1, CSA C22.2 Nr. 60950-1 |
|---|---|
| standard: for emitted interference | EN 61000-6-4 (Class A) |
| standard: for interference immunity | EN 61000-6-2 |
| certificate of suitability | EN 61000-6-2, EN 61000-6-4 |
| CE marking | Yes |
| C-Tick | Yes |
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Marine classification association: French marine classification society (BV) | Yes |
| Marine classification association: Det Norske Veritas (DNV) | Yes |
| Marine classification association: Germanische Lloyd (GL) | Yes |
| Marine classification association: Lloyds Register of Shipping (LRS) | Yes |
| Marine classification association: Nippon Kaiji Kyokai (NK) | Yes |
| product function / is supported / identification link | Yes; acc. to IEC 61406-1:2022 |
Standards, specifications, approvals / hazardous environments 1
| certificate of suitability / CCC / for hazardous zone according to GB standard | No |
|---|
Standards, specifications, approvals / Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 165.41 kg |
| global warming potential [CO2 eq]: during manufacturing | 15.09 kg |
| global warming potential [CO2 eq]: during operation | 150.26 kg |
| global warming potential [CO2 eq]: after end of life | 0.06 kg |
Logistics 7
| Net weight | 0.428 kg |
|---|---|
| Package dimensions | 74 × 40 × 112 mm |
| Country of origin | DE |
| Shipping weight | 0.928 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
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Certifications
Certifications and standards
- CE marking
- C-Tick
- American Bureau of Shipping Europe Ltd. (ABS)
- French marine classification society (BV)
- Det Norske Veritas (DNV)
- Germanische Lloyd (GL)
- Lloyds Register of Shipping (LRS)
- Nippon Kaiji Kyokai (NK)
- Environmental Product Declara
Quick answers
Questions about the PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output.
What is the rated current of PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output.?
The rated current of PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. is 0.2 A.
Which supply voltage is PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. rated for?
The rated operational voltage of PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. is 24 V AC.
What is the HS code of PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. for customs?
The tariff (HS) code on file for PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. is 85176200.
What is the EAN of PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output.?
The EAN (GTIN) of PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. is 4019169852579.
Where does PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. ship from, and how fast?
PROFIBUS OLM/G22 V4.0 PROFIBUS OLM/G22 V4.0; Optical link module with 2 RS 485 and 2 glass fiber optic cable interfaces (4 BFOC sockets) for standard Distances up to 2850 m; with signaling contact and measuring output. ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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