Siemens 6ES7342-5DA02-0XE0 SIMATIC S7-300 CP 342-5DP Distributed I/O Communication Processor
Siemens 6ES7342-5DA02-0XE0 SIMATIC S7-300 CP 342-5DP Distributed I/O Communication Processor
Manufacturer: Siemens
Product No.: 6ES7342-5DA02-0XE0
Condition:1000 in stock
Product Type: SIMATIC S7-300 CP 342-5DP Distributed I/O Communication Processor
Product Origin: Germany
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
- 24/7 Support
- 30-Day Returns
- Fast Shipping
Ready-to-Rack Summary
- Part Number: 6ES7342-5DA02-0XE0 (PROFIBUS DP-V1 Master for S7-300)
- Condition: Factory New Sealed in Original Siemens Packaging
- Warranty: 24 months (with full DP-V1 master & slave test protocol)
- Availability: 24-hour worldwide dispatch from EU/US stock
- Interface: 1 × PROFIBUS DP-V1 (RS485), up to 12 Mbps, supports 124 slaves
The Ultimate PROFIBUS DP Master for S7-300 in 2025
Still the most installed DP master module worldwide when you need to connect ET 200 stations, drives, valves, or third-party DP slaves to an S7-300 CPU. Plants keep it in stock because:
- Full DP-V1 acyclic services (read/write data records, alarms, diagnostics)
- Direct support for PROFIdrive, PROFIsafe, and iSlave modes
- Sync/Freeze, constant bus cycle, and redundancy capable
- Full TIA Portal 18 and STEP 7 V5.7 support (including F-CPUs)
Failure Symptoms Triggering Immediate Replacement
Network engineers order this exact card when:
- “CP 342-5 fault LED red” or all DP slaves go offline
- Diagnostic buffer “bus error / short-circuit” or “master timeout”
- CPU goes to STOP with OB86 rack failure after hot-swap
- New DP-V1 slaves no longer respond to acyclic services
Real-World Deployments 2024–2025
- Automotive: VW & BMW body shops – 120+ ET 200S stations per line
- Water Treatment: Siemens SITRANS – PROFIBUS DP valve islands & flow meters
- Process Industry: Distributed motor control centers with PROFIdrive VFDs
Technical Data Table
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens SIMATIC S7-300 |
| Catalog Number | 6ES7342-5DA02-0XE0 |
| Interface | 1 × PROFIBUS DP-V1 (9-pin Sub-D female) |
| Baud Rate | 9.6 kbps – 12 Mbps |
| Max. Slaves | 124 (125 total addresses) |
| DP-V1 Services | Acyclic read/write, alarms, diagnostics |
| Sync/Freeze | Supported |
| Isochronous Mode | Yes (with IM 153-2) |
| Power Loss | 4.5 W typical |
| Operating Temperature | 0 to +60°C |
| Dimensions (W×H×D) | 25 × 125 × 120 mm |
| Weight | 0.24 kg |
| Connector | 9-pin female Sub-D |
Compatibility
- Direct replacement for 6ES7342-5DA01-0XE0 and all DA revisions
- Works with all S7-300 CPUs (including F and T variants)
Product Description
Ready-to-Rack Summary
- Part Number: 6ES7342-5DA02-0XE0 (PROFIBUS DP-V1 Master for S7-300)
- Condition: Factory New Sealed in Original Siemens Packaging
- Warranty: 24 months (with full DP-V1 master & slave test protocol)
- Availability: 24-hour worldwide dispatch from EU/US stock
- Interface: 1 × PROFIBUS DP-V1 (RS485), up to 12 Mbps, supports 124 slaves
The Ultimate PROFIBUS DP Master for S7-300 in 2025
Still the most installed DP master module worldwide when you need to connect ET 200 stations, drives, valves, or third-party DP slaves to an S7-300 CPU. Plants keep it in stock because:
- Full DP-V1 acyclic services (read/write data records, alarms, diagnostics)
- Direct support for PROFIdrive, PROFIsafe, and iSlave modes
- Sync/Freeze, constant bus cycle, and redundancy capable
- Full TIA Portal 18 and STEP 7 V5.7 support (including F-CPUs)
Failure Symptoms Triggering Immediate Replacement
Network engineers order this exact card when:
- “CP 342-5 fault LED red” or all DP slaves go offline
- Diagnostic buffer “bus error / short-circuit” or “master timeout”
- CPU goes to STOP with OB86 rack failure after hot-swap
- New DP-V1 slaves no longer respond to acyclic services
Real-World Deployments 2024–2025
- Automotive: VW & BMW body shops – 120+ ET 200S stations per line
- Water Treatment: Siemens SITRANS – PROFIBUS DP valve islands & flow meters
- Process Industry: Distributed motor control centers with PROFIdrive VFDs
Technical Data Table
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens SIMATIC S7-300 |
| Catalog Number | 6ES7342-5DA02-0XE0 |
| Interface | 1 × PROFIBUS DP-V1 (9-pin Sub-D female) |
| Baud Rate | 9.6 kbps – 12 Mbps |
| Max. Slaves | 124 (125 total addresses) |
| DP-V1 Services | Acyclic read/write, alarms, diagnostics |
| Sync/Freeze | Supported |
| Isochronous Mode | Yes (with IM 153-2) |
| Power Loss | 4.5 W typical |
| Operating Temperature | 0 to +60°C |
| Dimensions (W×H×D) | 25 × 125 × 120 mm |
| Weight | 0.24 kg |
| Connector | 9-pin female Sub-D |
Compatibility
- Direct replacement for 6ES7342-5DA01-0XE0 and all DA revisions
- Works with all S7-300 CPUs (including F and T variants)