NEW 6ES7522-5HH00-0AB0

Key Specifications and Features:

• Channel Configuration: Equipped with 16 digital output channels, grouped into two groups of 8, enabling flexible control of multiple devices through relay contacts.
• Output Characteristics: Each channel utilizes a relay output, supporting switching of both AC and DC loads. The relays are designed for a maximum switching voltage of 250V AC or 30V DC, with a maximum switching current of 2A (resistive load). This makes the module suitable for controlling devices such as contactors, solenoid valves, lighting, or other industrial components that require isolated high-voltage switching.
• Diagnostics and Monitoring: Features comprehensive diagnostic functions, including detection of relay faults (e.g., weld detection) and wire breakage. These diagnostics help in quickly identifying issues, reducing system downtime and improving maintenance efficiency.
• Isolation: Provides electrical isolation between channel groups, as well as between the channels and the backplane bus. This isolation ensures protection against voltage spikes and noise interference, enhancing system reliability in harsh industrial environments.
• Power Supply: Operates on a 24V DC power supply (19.2V DC to 28.8V DC) with reverse polarity protection to prevent damage from incorrect wiring. The maximum current consumption from the external supply is 180mA, with a backplane bus power consumption of 0.9W.
• Switching Performance: The relays offer a typical switching time of ≤10ms (turn-on) and ≤5ms (turn-off), suitable for applications that do not require ultra-fast switching but demand robust, isolated contact operation.
• Environmental Ratings: Designed to withstand harsh industrial conditions, with an operating temperature range of -30°C to 60°C for horizontal mounting and -30°C to 40°C for vertical mounting. It supports installation at altitudes up to 5000m, with derating requirements for altitudes above 2000m.
• Mechanical Details: Dimensions are 35mm (width) × 129mm (depth) × 147mm (height), with a weight of approximately 400g. Front connectors (screw-type or push-in type) are sold separately, allowing flexibility in wiring installation.
• Integration: Seamlessly integrates with the S7-1500 backplane bus and is configurable via Siemens TIA Portal software, simplifying setup, programming, and integration into larger automation systems.