6DD1607-0AA2

**6DD1607-0AA2** 

**Data sheet** 

SIMATIC S7-400, FM458-1 DP application group for SIMATIC S7-400 

||SIMATIC S7-400, FM458-1 DP application group for SIMATIC S7-400|
|---|---|
|**Supply voltage**<br>~~|~~||
|Rated value(DC)<br>~~|~~|~~|~~|
|● 5 V DC|Yes|
|● 24 V DC<br>~~Oe~~|Yes<br>~~Oe~~|
|permissible range(ripple included), lower limit(DC)<br>~~Oe~~|4.8 V<br>~~Oe~~|
|permissible range(ripple included), upper limit(DC)<br>~~Oe~~|5.25 V<br>~~Oe~~|
|**Input current**||
|Current consumption, typ.|1.5 A|
|Current consumption, max.|3 A|
|**Memory**<br>~~EEEEE——~~||
|Backup<br>~~EEEEE——~~||
|● present|Yes; SRAM|
|**Battery**<br>~~——=E=~~||
|Backupbattery<br>~~——=E=~~||
|● Backup current, max.|15 µA|
|**Time of day**<br>~~EEEEE——~~||
|Clock<br>~~EEEEE——~~||
|● Hardware clock(real-time)|Yes|
|● Resolution|500 ms|
|**Digital inputs**<br>~~|~~||
|Number of digital inputs<br>~~|~~<br>~~I~~|8; Connector X2<br>~~|~~<br>~~I~~<br>~~___~~|
|Input voltage<br>~~I~~<br>~~___~~||
|● Rated value(DC)|24 V<br>~~___~~|
|● for signal "0"|-1 to +6V|
|● for signal "1"<br>~~a~~|13.5 to 33V<br>~~a~~|
|Input current<br>~~a~~||
|● for signal "0", max.(permissiblequiescent current)|0 mA|
|● for signal "1", typ.<br>~~a~~|3 mA; at 24 V<br>~~a~~|
|Input delay (for rated value of input voltage)<br>~~a~~||
|for standard inputs||
|— at "0" to "1", max.|5 µs|
|**Protocols**<br>~~LL~~||
|PROFIBUS DP<br>~~LL~~||
|Services||
|— Equidistance|Yes; With connection to interrupt tasks|
|— Direct data exchange (slave-to-slave<br>communication)|Yes|
|**Interrupts/diagnostics/status information**<br>~~|~~||
|Alarms<br>~~|~~|Yes<br>~~|~~|



Subject to change without notice © Copyright Siemens 

6DD16070AA2 Page 1/2 

5/18/2026 

**Potential separation** ~~ee~~ Potential separation digital inputs ● Potential separation digital inputs No; only via optional interface modules ~~a~~ **Weights** Weight, approx. 1 000 g ~~a~~ **Classifications** 

**Version Classification** eClass 14 27-24-22-05 eClass 12 27-24-22-05 eClass 9.1 27-24-22-05 eClass 9 27-24-22-05 eClass 8 27-24-22-05 eClass 7.1 27-24-22-05 eClass 6 27-24-22-05 ETIM 10 EC001422 ETIM 9 EC001422 ETIM 8 EC001422 ETIM 7 EC001422 IDEA 4 3567 UNSPSC 15 32-15-17-05 ~~a~~ **Approvals / Certificates General Product Approval** Miscellaneous cf UKcA ~~——~~ @®Qo & fil **General Product ApEMV For use in hazardous locations proval** China RoHS Miscellaneous **For use in hazardous locations Maritime application** ea ~~-~~ CCC-Ex **last modified:** 7/1/2025 

Subject to change without notice © Copyright Siemens 

6DD16070AA2 Page 2/2 

5/18/2026