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Technical specifications for 6ES7407-0DA02-0AA0
Manufacturer:
Siemens
Part Number:
6ES7407-0DA02-0AA0
Product Family:
Siemens Simatic S7-400
Supply voltage Rated value (AC/DC):
120/230 V
Rated value 50 Hz:
Yes
Rated value 60 Hz:
Yes
permissible range, lower limit:
47 Hz
permissible range, upper limit:
63 Hz
Mains/voltage failure stored energy time:
20 ms
Mains buffering according to NAMUR recommendation:
Yes
Rated value at 120 V DC:
350 mA
Rated value at 230 V DC:
190 mA
Rated value at 120 V AC:
0.42 A
Rated value at 230 V AC:
0.22 A
Inrush current, max.:
8.5 A; Full width at half maximum 5 ms
Leakage current, max.:
5 mA
Type of output voltage:
DC
for backplane bus (5 V DC), max.:
4 A; no base load required
for backplane bus (24 V DC), max.:
0.5 A; idling-proof
Active power input, typ.:
52 W
Power loss, typ.:
20 W
Weight:
0.8 kg
Estimated shipping dimensions:
2.4x22.3x29cm
Tariff Code:
8537101190
Country of origin:
Germany
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The Siemens 6ES7407-0DA02-0AA0 is the core power supply module for the SIMATIC S7-400 series PLC, specifically designed for complex industrial operating conditions. The module is compatible with 120/230V AC/DC input, supports a wide frequency range of 47Hz-63Hz, and is adaptable to different regional power networks, offering excellent versatility.
The module boasts outstanding power supply stability and safety, featuring NAMUR standard grid buffering functionality. It can store energy for 20ms during voltage faults, ensuring continuous production. With a maximum surge current of 8.5A and leakage current ≤5mA, it is equipped with short-circuit protection, capable of withstanding grid interference and abnormal loads. Simultaneously employing a primary-secondary side isolation design, it boasts excellent electromagnetic compatibility, adapting to complex industrial electromagnetic environments.
On the output side, the module provides a stable DC voltage, with 5V DC/4A (no base load) and 24V DC/0.5A (no-load protection) precisely matching the requirements of S7-400 components; typical power loss is only 20W, demonstrating excellent energy efficiency. The module adopts a modular design, occupying only one slot, resulting in a compact size and convenient installation and maintenance.
This module is widely used in industrial automation scenarios such as automotive manufacturing, chemical industry, and power industry, providing continuous power to S7-400 systems and peripheral equipment. Its reliable performance and comprehensive protection mechanisms enhance system stability, reduce failure and maintenance costs, and facilitate smooth operation of automated production in enterprises.
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