EN
Siemens SIMATIC NET ESM ITP80 Industrial Ethernet Switch 6GK1105-3AA10
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
SIEMENS · SIMATIC NET OSM/ESM
6GK1105-3AA10 SIMATIC NET ESM ITP80 Industrial Ethernet Switch
The ESM ITP80 is an eight-port 10/100 Mbit/s electrical switching module with Sub-D ITP connections, eight isolated 24 V DC digital inputs and redundant power feeds.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6GK1105-3AA10 |
| Product Type | eight-port Industrial Twisted Pair electrical switching module |
| Core Function | Switches eight 10/100 Mbit/s ITP segments and monitors eight digital inputs |
| Application or Compatible Series | Legacy SIMATIC NET line, star and redundant-ring Industrial Ethernet networks |
Exact Identification
Match 6GK1105-3AA10 character by character and confirm the complete SIMATIC NET ESM ITP80 Industrial Ethernet Switch designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The ESM ITP80 is an eight-port 10/100 Mbit/s electrical switching module with Sub-D ITP connections, eight isolated 24 V DC digital inputs and redundant power feeds.
Eight Sub-D ITP ports use auto-negotiation and auto-crossover for legacy industrial network segments. Eight isolated 24 V DC inputs can be read by SNMP and used for configured events or logging. Ports 7 and 8 and the standby synchronization interface support documented line and redundant-ring structures.
Key Functions
Eight ITP Ethernet Ports
Eight Sub-D ITP ports use auto-negotiation and auto-crossover for legacy industrial network segments.
Digital Input Monitoring
Eight isolated 24 V DC inputs can be read by SNMP and used for configured events or logging.
Redundant Network Coupling
Ports 7 and 8 and the standby synchronization interface support documented line and redundant-ring structures.
Official Specifications
| Electrical Network Ports | 8 x 9-pin Sub-D ITP |
|---|---|
| Ethernet Transfer Rates | 10/100 Mbit/s |
| Port Negotiation | Auto-negotiation and auto-crossover |
| Maximum ITP Link Length | 100 m |
| Maximum Ring Devices | 50 at reconfiguration below 0.3 s |
| Digital Inputs | 8 isolated 24 V DC |
| Digital Input Signal 1 | +13 to +30 V DC |
| Digital Input Signal 0 | -30 to +3 V DC |
| Maximum Digital Input Current | 8 mA |
| Maximum Digital Input Cable Length | 30 m |
| Power Inputs | 2 x 24 V DC, 18 to 32 V range |
| Rated Current Consumption | 1000 mA |
| Power Loss at 24 V DC | 20 W |
| Switching Method | Store and forward |
| Learnable MAC Addresses | Up to 7000 |
| Typical Latency | 4 µs at the stated load condition |
| Operating Temperature | 0 to +60 °C |
| Protection Rating | IP20 |
Frequently Asked Questions
How many ITP network ports are fitted to 6GK1105-3AA10?
Eight 9-pin Sub-D ports are provided for 10/100 Mbit/s Industrial Twisted Pair segments.
Does 6GK1105-3AA10 support auto-crossover on its ports?
Yes; the electrical ports support auto-negotiation and auto-crossover.
How many field-status inputs are available on 6GK1105-3AA10?
Eight isolated 24 V DC digital inputs are included.
Can the digital inputs on 6GK1105-3AA10 be monitored by network management?
Yes; their states are available through SNMP and can trigger configured events.
What power arrangement is required for 6GK1105-3AA10?
Provide one or two 24 V DC feeds within the documented 18 to 32 V range.
Can 6GK1105-3AA10 participate in a redundant ring?
Yes; the documented port and standby-synchronization arrangement supports redundant ring coupling.
What should be checked before replacing 6GK1105-3AA10?
Record every ITP port, digital input, fault mask, standby connection, power feed and network-management setting.
Compatibility & Ordering Notes
Compatibility Checklist
- Use ITP cabling and 9-pin Sub-D connectors that match the installed legacy Ethernet topology.
- Keep ring ports, standby synchronization and fault-mask configuration consistent with the existing network.
- Mount the switch horizontally with the required ventilation clearance and protective enclosure.
