Home > Products > SIEMENS > SIMATIC S7 Series
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Sales
Jim Pei
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Email
[email protected]
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Phone/Whatsapp
+86 18020776782
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Model Number
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6GK7443-5DX04-0XE0
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PROFIBUS transmission rate
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9.6 kbit/s–12 Mbit/s
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PROFIBUS electrical interfaces
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1
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PROFIBUS connection
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9-pin Sub-D socket, RS-485
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Backplane supply voltage
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5 V DC
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Supply tolerance
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±5%
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Typical backplane current
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1 A
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Power loss
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5 W
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Operating temperature
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0–60 °C
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Storage / transport temperature
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-40 to +70 °C
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Relative humidity, maximum
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95% at 25 °C, non-condensing
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Ingress protection
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IP20
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SEND / RECEIVE connections, maximum
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32
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SEND / RECEIVE user data per connection
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240 bytes maximum
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DP devices supported by master
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125
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Total DP input address area
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4096 bytes
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Total DP output address area
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4096 bytes
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Input data per DP device
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244 bytes maximum
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Output data per DP device
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244 bytes maximum
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S7 communication connections, maximum
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48
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Active multiprotocol connections without DP
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59 maximum
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Active multiprotocol connections with DP
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54 maximum
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Processors per CPU, maximum
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14; observe DP-master / PROFINET-controller limits
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Combined DP-master / PROFINET-controller capacity
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10 CPs total; up to 4 PROFINET IO controllers
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DP master service
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DPV1
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Required engineering software
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STEP 7 V5.4 SP4 or later, with NCM S7 for PROFIBUS
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Minimum Order Quantity
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1 Piece
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Price
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Contact for Jim
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Packaging Details
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Original new Factory Sealed
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Delivery Time
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3–7 Days
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Payment Terms
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T/T
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Shipping Method
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DHL / FedEx / UPS / TNT
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Supply Ability
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In stock
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Siemens 6GK7443-5DX04-0XE0 is the SIMATIC NET CP443-5 Extended communications processor for S7-400. It connects the controller station to PROFIBUS DP. The module also supports the specified S5-compatible, PG/OP and S7 communication services. A backplane supply powers the processor within the rack. The usable communication capacity depends on the selected services and system configuration.
The 6GK7443-5DX04-0XE0 handles PROFIBUS communication as a dedicated processor within the automation station. Its distributed I/O master function can be combined with the supported controller communication tasks. The configured connection mix must remain within the applicable multiprotocol limits. Engineering requires a compatible STEP 7 environment with the PROFIBUS configuration components. Check hardware revision, firmware and the existing connection configuration before substitution.
Connects an S7-400 controller station to the configured PROFIBUS DP devices.
Supports S7 and S5-compatible communication services within the specified connection resources.
Provides the supported programming-device and operator-panel communication through PROFIBUS.
No. This CP443-5 Extended is a PROFIBUS communications processor.
Yes. Observe the specified active-connection limits for the selected multiprotocol configuration.
The datasheet specifies STEP 7 V5.4 SP4 or later together with NCM S7 for PROFIBUS.
DP-master capacity is shared with the stated PROFINET-controller arrangement of the S7-400 station.
Provide your required revision and request the actual label photographs and available inspection details.
Confirmed stock is arranged for dispatch immediately after payment is received.
With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.
Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.
We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.
We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.
From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
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