Siemens 6DD1607-0EA0 Expansion Module
| Brand | Siemens |
| Module Number | 6DD1607-0EA0 |
| Unit Price | $1500 |
| Country Of Origin | Germany |
| Weight | 0.91KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The Siemens 6DD1607-0EA0 is a versatile digital input module designed for integration within the Simatic S7-300/400 PLC systems. Its primary purpose is to interface with external digital field devices, converting their signals for reliable industrial automation and process control applications across diverse sectors.
|
Parameter Category |
Specification |
|
Article Number |
6DD1607-0EA0 |
|
Module Type |
Digital Input Module |
|
Number of Inputs |
32 |
|
Input Voltage |
24 V DC (Nominal) |
|
"1" Signal Level |
13 to 30 V DC |
|
"0" Signal Level |
-30 to +5 V DC |
|
Input Delay |
Typically 1.2 ms to 4.8 ms (configurable) |
|
Electrical Isolation |
Yes, between backplane bus and channels |
|
Power Consumption |
Typically 1.5 W |
|
Backplane Current Load |
Typically 100 mA |
|
Connection Method |
Front connector (40-pin) |
|
Width |
40 mm |
|
Suitable Racks |
S7-300 (except ER and CR racks) |
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Details:
Product Features
A key characteristic of the 6DD1607-0EA0 is its high channel density, providing 32 isolated digital inputs in a single module, which optimizes cabinet space and reduces system complexity. The robust design of the 6DD1607-0EA0 ensures high noise immunity and reliable operation in electrically harsh industrial environments, guaranteeing signal integrity. Furthermore, the module supports configurable input delays, a feature that enhances its flexibility by allowing it to be tailored to filter out signal bounce or noise in specific applications.
6DD1607-0EA0 Comparison
A common alternative to the 6DD1607-0EA0 is the 6ES7 321-1BL00-0AA0, another 32-input module. The primary advantage of the 6DD1607-0EA0 often lies in its specific diagnostic capabilities or its compatibility with certain legacy systems where the 6ES7 series might require a different backplane configuration. However, newer 6ES7 models may offer marginally faster response times or lower power consumption. Another potential substitute is a 16-channel module, but the clear advantage of the 6DD1607-0EA0 is its superior point density, effectively halving the number of slots required for a high I/O count, though this comes with the trade-off of a higher backplane current load per module. The decision to use the 6DD1607-0EA0 over other models frequently depends on the specific rack type and the required balance between slot conservation and power budget within the PLC central rack.
6DD1607-0EA0application cases
The 6DD1607-0EA0 has been extensively deployed in large-scale international automotive manufacturing plants for controlling conveyor systems, robotic cell interlocks, and monitoring sensor arrays across production lines. Its reliability and high density make it a preferred choice for these applications. Beyond automotive, the 6DD1607-0EA0 is found in substantial quantities within the material handling and logistics sectors, controlling sorting systems in major parcel distribution centers and airport baggage handling networks worldwide. Furthermore, this module has seen significant adoption in traditional heavy industries, including water treatment facilities and power generation plants, for critical monitoring of pump statuses, valve positions, and breaker states, forming a fundamental part of their automated control and safety systems.
