Product information
Siemens 6ES7138-7EC00-0AA0 is a SIMATIC ET 200iSP power supply module designed for 120/230 V AC systems, offering reliable operation in hazardous industrial environments with Ex-certified safety, stable performance, and strong system integration.
Specifications
- Type of supply volta：AC
- Rated value (AC)：230 V; 120/230 V AC
- permissible range, lower limit (AC)：85 V
- permissible range, upper limit (AC)：264 V
- external protection for power supply lines (recommendation)：protection with 6 A miniature circuit breaker and tripping characteristic C (per ET 200iSP station)
- Ambient temperature during operati：min.（-20 °C）max（70 °C
-
Dimensions：6x19x13.6cmWeight：2.7kg
- FAQ
Q1: What is the main function of SIEMENS 6ES7138-7EC00-0AA0?
A1: It provides stable AC power supply for SIMATIC ET 200iSP distributed I/O systems.
Q2: Is the 6ES7138-7EC00-0AA0 suitable for hazardous environments?
A2: Yes, it is Ex-certified for safe operation in explosive industrial areas.
Q3: What voltage range does this module support?
A3: It supports 120/230 V AC input for flexible industrial applications.
Q4: Can this Siemens module integrate with other automation systems?
A4: Yes, it integrates seamlessly with the Siemens SIMATIC automation platform.
Q5: What industries commonly use this power supply module?
A5: It is widely used in oil, gas, chemical, and other process industries.
For the quick assistance message us on WhatsApp at 
