Industrial automation technical reference
ARAN VISIONفارسی
Siemens6GK7443-5DX05-0XE0

SIMATIC S7-400 CP 443-5 Extended communication processor / 6GK7443-5DX05-0XE0

Siemens6GK7443-5DX05-0XE0Product image is not available.

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ARAN VISION reference
AV-REF-Siemens-6GK7443-5DX05-0XE0
Category
PLC and HMI
Manufacturer sourcing lead time
Manufacturer confirmation required

Delivery to your location is confirmed separately.

Documents / datasheets
ARAN VISION specification sheet

Technical specifications

Controller family
SIMATIC S7-400
Module designation
CP 443-5 Extended
Interface
1 x 9-pin Sub-D RS-485 socket
Communication speeds
9.6 kbps to 12 Mbps
Ethernet interfaces
0
Backplane supply voltage
5 VDC
Typical 5 V backplane current
0.6 A typical
Open SEND/RECEIVE connections
32 maximum
SEND/RECEIVE user data
240 bytes maximum per connection
S7 communication connections
48 maximum
Dimensions (W x H x D)
25 x 290 x 210 mm
Weight
0.65 kg
Document pages
PDF 102, 103
Current lifecycle status
Not established by historical catalogue; confirm separately
Network role
PROFIBUS DP master; DPV1 supported
Maximum DP slaves
125
Total DP input address area
4096 bytes
Total DP output address area
4096 bytes
DP input data per slave
244 bytes maximum
DP output data per slave
244 bytes maximum
Reviewed engineering requirement
STEP 7 V5.4 SP4 or higher / STEP 7 Professional V12 (TIA Portal) or higher; confirm current supported environment
Report a product-data issue

Documents / datasheets

Manufacturer technical catalog · SIMATIC ST 400 / May 2017 · en · PDF · ST 400 / May 2017 / E86060-K4678-A151-A1-7600Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6GK7443-5DX05-0XE0 · Checked: 2026-10-22View / print the ARAN VISION specification sheetOfficial manufacturer source · Siemens

Source reviewed: 2026-10-22

Description

6GK7443-5DX05-0XE0: CP 443-5 Extended PROFIBUS communication processor. Network role and communication capacities follow the exact manufacturer entry. Verify CPU compatibility, engineering configuration and current supply before ordering.

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