- Part number
- 6GK7177-1MA20-0AA0
- Model no
- CSM 12/24
SIMATIC NETSiemens 6GK7177-1MA20-0AA0 LOGO! CSM12/24 4-Port 10/100 Mbit/s Industrial Ethernet Switch
LOGO! CSM12/24 unmanaged switch module, 4x RJ45 ports, 10/100 Mbit/s, DC 12/24V.
Description
About the CSM 12/24
About the CSM 12/24
The Siemens 6GK7177-1MA20-0AA0 (LOGO! CSM12/24) is a compact unmanaged switch module that connects a LOGO! 0BA7/0BA8 controller plus up to three further nodes to Industrial Ethernet over four RJ45 ports at 10 or 100 Mbit/s. It runs on 24 VDC (10.2 to 30.2 V range), draws 1.5 W, and carries LED port diagnostics with an IP20 enclosure rating.
Certifications & Standards
- CE
- cULus
- RCM
- ATEX
- UKEX
- IECEx
- UL HazLoc
- CCC
- FM
- RoHS
Selection Notes
CSM12/24 is sized for a LOGO! 0BA7/0BA8 cell: it gives the controller its own switch port plus three more for HMI, remote I/O or a second LOGO!, without the configuration overhead of a managed switch. Its dual-rated 10.2 to 30.2 V input covers both nominal 12 V and 24 V supplies from the same terminal block, so it drops onto either rail voltage without a separate power converter. The 0 to 55C operating range and IP20 rating match standard LOGO! cabinet installations rather than open, unconditioned environments.
Specification
Full specification
Product type designation 2
| product brand name | LOGO! |
|---|---|
| product type designation | CSM 12/24 |
Transfer rate 1
| transfer rate | 10, 100 Mbit/s |
|---|
Interfaces / for communication / integrated 2
| number of electrical connections: for network components or terminal equipment | 4 |
|---|---|
| number of 100 Mbit/s SC ports: for multimode | 0 |
Show all 66 specifications ↓ Show less ↑61 more values in Identification, Interfaces / other, Supply voltage, current consumption, power loss, Ambient conditions, Design, dimensions and weights, Product functions / management, configuration, engineering, Standards, specifications, approvals, Standards, specifications, approvals / hazardous environments, Standards, specifications, approvals / other, Standards, specifications, approvals / Environmental Product Declaration, Approvals / Certificates, Environment General Product Approval, Logistics.
Identification 10
| Part number | 6GK7177-1MA20-0AA0 |
|---|---|
| Type designation | CSM 12/24 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4047622174074 |
| ETIM class | EC000734 |
| eCl@ss | 19170130 |
Interfaces / other 2
| number of electrical connections: for power supply | 1 |
|---|---|
| type of electrical connection: for power supply | 3-pole terminal block |
Supply voltage, current consumption, power loss 7
| type of voltage / 1 / of the supply voltage | DC |
|---|---|
| supply voltage / 1 / rated value | 24 V |
| power loss [W] / 1 / rated value | 1.5 W |
| supply voltage / 1 / voltage range | 10.2 ... 30.2 |
| consumed current / 1 / maximum | 0.15 A |
| type of electrical connection / 1 / for power supply | 3-pole terminal block |
| product component / 1 / fusing at power supply input | Yes |
Ambient conditions 5
| ambient temperature: during operation | 0 ... 55 °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 | 90 % |
| protection class IP | IP20 |
Design, dimensions and weights 8
| design | LOGO! module |
|---|---|
| width | 71.5 mm |
| height | 90 mm |
| depth | 58.2 mm |
| fastening method: 35 mm DIN-rail mounting | Yes |
| fastening method: wall mounting | Yes |
| fastening method: S7-300 rail mounting | No |
| fastening method: S7-1500 rail mounting | No |
Product functions / management, configuration, engineering 2
| product function: multiport mirroring | No |
|---|---|
| product function: switch-managed | No |
Standards, specifications, approvals 6
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: cULus approval | Yes |
| certificate of suitability: KC approval | No |
| certificate of suitability: Regulatory Compliance Mark (RCM) | Yes |
| standard: for immunity to EMC | EN 61000-6-2 |
| standard: for safety / from CSA and UL | UL 508, CSA C22.2 No. 142 |
Standards, specifications, approvals / hazardous environments 6
| certificate of suitability: ATEX | Yes |
|---|---|
| certificate of suitability: UKEX | Yes |
| certificate of suitability: IECEx | Yes |
| certificate of suitability: ULhazloc approval | Yes |
| certificate of suitability: CCC / for hazardous zone according to GB standard | Yes |
| certificate of suitability: FM registration | Yes |
Standards, specifications, approvals / other 1
| certificate of suitability: RoHS conformity | Yes |
|---|
Standards, specifications, approvals / Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 57.94 kg |
| global warming potential [CO2 eq]: during manufacturing | 7.42 kg |
| global warming potential [CO2 eq]: during operation | 50.38 kg |
| global warming potential [CO2 eq]: after end of life | 0.14 kg |
Approvals / Certificates 1
| Environmental Product Declaration: global warming potential [CO2 eq] / during manufacturing | 7.42 kg |
|---|
Environment General Product Approval 1
| China RoHS Declaration of Con- | formity |
|---|
Logistics 7
| Net weight | 0.19 kg |
|---|---|
| Package dimensions | 75 × 45 × 100 mm |
| Country of origin | DE |
| Shipping weight | 0.69 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6GK7177-1MA20-0AA0
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Certifications
Certifications and standards
- CE marking
- cULus approval
- Regulatory Compliance Mark (RCM)
- ATEX
- UKEX
- IECEx
- ULhazloc approval
- CCC / for hazardous zone according to GB standard
- FM registration
- RoHS conformity
Quick answers
Questions about the CSM 12/24
What is the rated current of CSM 12/24?
The rated current of CSM 12/24 is 0.15 A.
What is the HS code of CSM 12/24 for customs?
The tariff (HS) code on file for CSM 12/24 is 85176200.
What is the EAN of CSM 12/24?
The EAN (GTIN) of CSM 12/24 is 4047622174074.
Where does CSM 12/24 ship from, and how fast?
CSM 12/24 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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