Home > Products > SIEMENS > SIMATIC S7 Series
Product Name:APPLICATION MODULE
Brand Name: SIEMENS
Model Number:6DD1607-0EA1
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
SIEMENS |
Model Number: |
6DD1607-0EA1 |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Parameter |
Specification |
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Model Number |
6DD1607-0EA1 |
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Product Type |
Communication Expansion Module (EXM 448) |
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System Compatibility |
SIMATIC S7-400 with FM 458 Application Module |
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Communication Interfaces |
PROFIBUS DP (DP master) + SIMOLINK SLB |
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Digital Inputs |
8 via X2 (connector) |
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Input Voltage (rated value) |
DC 24 V |
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Signal "0" Range |
-1 V to +6 V (or input open) |
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Signal "1" Range |
+13 V to +33 V |
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Input Current ("1") |
typ. 3 mA at 24 V |
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Input Delay (0 → 1) |
max. 20 µs |
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Input Current Consumption |
max. 2.3 A (5 V DC rated) |
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Power Loss (typical) |
7.5 W |
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Backup Battery |
Yes (3.4 V, via SIMATIC power supply) |
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Hardware Clock (RTC) |
Yes |
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Clock Resolution |
0.1 ms |
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Slots Required |
1 |
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Dimensions |
29x4.8x21.1cm |
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Weight (approx.) |
0.8 kg |
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Interface Protocol |
PROFIBUS DP (COM-PROFIBUS configurable) |
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Direct Data Exchange |
Slave-to-slave communication supported |
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Equidistance Support |
Yes (with connection to interrupt tasks) |
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Potential Separation (DI) |
No (via optional interface modules only) |
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Last Modified |
July 24, 2017 |
The Siemens 6DD1607-0EA1 is an EXM 448 communication expansion module designed for the SIMATIC S7‑400 FM 458 Application Platform. This 6DD1607-0EA1 expansion card adds a PROFIBUS DP master interface and an integrated SLB interface for SIMOLINK, enabling high‑speed fieldbus connectivity and multi‑axis synchronization. Configured via COM‑PROFIBUS software, the 6DD1607-0EA1 supports equidistance, direct slave‑to‑slave data exchange and real‑time clock functionality for time‑critical automation tasks.
High‑speed drive control systems (multi‑axis coordination for rolling mills, printing presses)
Turbine and governor control in power generation
Process automation (chemical plants, pharmaceutical manufacturing)
Factory automation (automotive assembly lines, packaging machinery)
Motion control requiring PROFIBUS DP and SIMOLINK connectivity
Integrated PROFIBUS DP master interface for high‑speed fieldbus communication
SIMOLINK SLB interface for real‑time multi‑axis drive synchronisation
8 digital inputs with 24 V DC rated voltage and 20 µs input delay
Backup battery‑supported data retention (3.4 V via SIMATIC power supply)
Hardware real‑time clock with 0.1 ms resolution for precise time stamping
Supports equidistance and direct slave‑to‑slave data exchange
Configurable via COM‑PROFIBUS software (compatible operating system versions required)
Adds PROFIBUS DP communication capabilities to an FM 458 Application Module, enabling data exchange with distributed I/O devices and drives.
Provides an SLB interface for SIMOLINK, supporting optical fibre‑based synchronisation of multiple drives in real‑time.
Monitors 8 digital input channels with programmable signal thresholds and configurable input delays (max. 20 µs).
Maintains system data during power‑off via the backup battery (3.4 V).
Generates accurate time stamps for event sequencing using the integrated real‑time clock with 0.1 ms resolution.
Q1: Can the 6DD1607-0EA1 function as a PROFIBUS DP master?
A1: Yes, the 6DD1607-0EA1 can be used as a PROFIBUS DP master when configured with COM‑PROFIBUS software. Compatible firmware versions must be observed for proper operation.
Q2: Is the 6DD1607-0EA1 still in active production?
A2: Siemens has discontinued the 6DD1607-0EA1 EXM 448 module. However, it remains widely available from third‑party automation suppliers for legacy system maintenance.
Q3: Can the 6DD1607-0EA1 be used with older FM 458‑1 versions?
A3: Compatibility depends on the operating system and firmware versions. Always verify version matching between the 6DD1607-0EA1 expansion and your FM 458 base module before deployment.
Q4: How do I monitor the fault status of the 6DD1607-0EA1?
A4: The 6DD1607-0EA1 supports alarms and diagnostics via the PROFIBUS DP interface. Fault conditions can be evaluated through the engineering software. Additionally, direct data exchange via slave‑to‑slave communication is supported when linked to interrupt tasks.
Q5: What should I consider when replacing a faulty 6DD1607-0EA1?
A5: Always power down the S7‑400 rack completely before removing or inserting the 6DD1607-0EA1. After replacement, re‑download the COM‑PROFIBUS configuration and verify the battery backup (3.4 V) is present for data retention.
Inguiry Now: [email protected]
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