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Siemens SIMATIC S7-mEC EM PC Expansion Module 6ES7677-1DD50-2AA0
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 S7-mEC
6ES7677-1DD50-2AA0 SIMATIC S7-mEC EM PC Expansion Module
The SIMATIC S7-mEC EM PC expansion module provides CompactFlash and SD/MMC storage, DVI-I, serial, USB and Gigabit Ethernet interfaces in an IP20 enclosure.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7677-1DD50-2AA0 |
| Product Type | PC expansion module |
| Core Function | Adds PC interfaces, removable storage and Gigabit Ethernet to an S7-mEC station |
| Application or Compatible Series | SIMATIC S7-mEC modular embedded controller systems |
Exact Identification
Match 6ES7677-1DD50-2AA0 character by character and confirm the complete SIMATIC S7-mEC EM PC Expansion Module 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 SIMATIC S7-mEC EM PC expansion module provides CompactFlash and SD/MMC storage, DVI-I, serial, USB and Gigabit Ethernet interfaces in an IP20 enclosure.
DVI-I, RS-232, USB and Ethernet interfaces extend the embedded controller. CompactFlash and SD/MMC slots support application and service media. ON and CARD indicators provide local operating and storage status.
Key Functions
PC Interface Expansion
DVI-I, RS-232, USB and Ethernet interfaces extend the embedded controller.
Removable Storage
CompactFlash and SD/MMC slots support application and service media.
Integrated Diagnostics
ON and CARD indicators provide local operating and storage status.
Official Specifications
| Hardware Version | 01 |
|---|---|
| Expansion-Bus Input Current | 580 mA |
| Typical Power Loss | 9 W |
| Maximum Power Loss | 14 W |
| Storage Slots | CompactFlash and SD/MMC |
| Display Interface | 1 x DVI-I |
| Serial Interface | 1 x V.24 / RS-232 |
| USB Interfaces | 2 x USB 2.0 High Speed |
| USB Load | Maximum 500 mA per interface |
| Ethernet Interface | 10/100/1000 Mbit/s RJ45 |
| Status Indicators | ON LED and CARD LED |
| Degree of Protection | IP20 |
| Operating Temperature | 0 to +50 °C |
| Storage and Transport Temperature | -40 to +70 °C |
| Dimensions | 80 x 125 x 115 mm |
| Approximate Weight | 0.4 kg |
Frequently Asked Questions
Which controller family accepts 6ES7677-1DD50-2AA0?
It is an expansion module for the SIMATIC S7-mEC modular embedded controller.
Which removable media can be used with 6ES7677-1DD50-2AA0?
The module provides slots for CompactFlash and SD or MMC media.
Can a monitor be connected directly to 6ES7677-1DD50-2AA0?
Yes; the module includes one DVI-I display interface.
Which service peripherals can connect to 6ES7677-1DD50-2AA0?
Two USB 2.0 ports support compatible peripherals within the stated current limit.
Does 6ES7677-1DD50-2AA0 provide Gigabit Ethernet?
Yes; the RJ45 port supports 10, 100 and 1000 Mbit/s operation.
What temperature range applies while 6ES7677-1DD50-2AA0 is operating?
Operate it between 0 and 50 degrees Celsius.
What should be backed up before replacing 6ES7677-1DD50-2AA0?
Save controller data, network settings and the contents of any removable storage media.
Compatibility & Ordering Notes
Compatibility Checklist
- Verify that the host is a compatible SIMATIC S7-mEC station.
- Account for the expansion-bus load and connected USB current.
- Back up CompactFlash or SD/MMC contents and Ethernet settings before replacement.
