Overview of Siemens 6ES7522-5HH00-0AB0
Buy genuine Siemens 6ES7522-5HH00-0AB0 online today for your automation system. This digital output module is a trusted solution for industrial environments requiring reliable relay-based switching. The Siemens 6ES7522-5HH00-0AB0 is designed for the SIMATIC S7-1500 and ET 200MP systems, offering 16 relay outputs rated for 230VAC at 2A per channel. It’s ideal for applications demanding robust switching, diagnostics, and integration with modern PLC architectures. With features like diagnostic alarms, substitute value support, and status LEDs, this module ensures high availability and easy troubleshooting in demanding automation setups. Whether you’re upgrading a control panel or building a new system, the Siemens 6ES7522-5HH00-0AB0 delivers factory-grade performance and compatibility.
Key Features of Siemens 6ES7522-5HH00-0AB0
- 16 relay outputs for 230VAC switching at 2A per channel
- Rated supply voltage of relay coil: 24 V DC
- Diagnostic functions with green RUN, red ERROR, and yellow MAINT LEDs
- Support for substitute values and diagnostic alarms
- External protection via miniature circuit breaker (B10/B16)
- Shielded cable length up to 1,000 m, unshielded up to 600 m
- Monitoring of supply voltage and channel status display
- Switching cycle counter for integrated relay
- Approved for hazardous locations (C1D2)
- Compact dimensions: 147 x 35 x 129 mm
Technical Specs of 6ES7522-5HH00-0AB0
Explore 6ES7522-5HH00-0AB0 technical data for detailed parameters before installation.
| Parameter |
Value |
| Number of Outputs |
16 |
| Output Type |
Relay |
| Rated Voltage |
230VAC |
| Max Current per Channel |
2A |
| Supply Voltage (Coil) |
24VDC |
| Current Consumption (Coil) |
150mA typ. |
| External Protection |
B10/B16 |
| Shielded Cable Length |
1,000m |
| Unshielded Cable Length |
600m |
| Dimensions (H x W x D) |
147 x 35 x 129 mm |
Applications / Use Case
This Siemens 6ES7522-5HH00-0AB0 is commonly used in industrial automation worldwide. It’s a preferred choice for factory control panels, production line systems, and machine automation where reliable switching of AC loads is required. The module’s robust relay outputs and diagnostic features make it suitable for environments with high electrical noise or where maintenance and troubleshooting are critical. Whether you’re integrating into a new S7-1500 system or replacing legacy hardware, this module ensures seamless operation and long-term reliability.
Price & Availability
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