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General| Model | ABA/S 1.2.1 |
|---|---|
| Manufacturer | ABB |
| System | i-bus KNX |
| Bus System | KNX |
| Operating Voltage | 21-30 V DC |
| Rated Voltage | 24 V DC |
| Frequency | 50/60 Hz |
| Number of Binary Inputs | 2 |
| Number of Binary Outputs | 0 |
| Number of Analog Inputs | 0 |
| Number of Analog Outputs | 0 |
| Number of Outputs | 0 |
| Ambient Temperature Range | -5°C to +45°C |
| Storage Temperature Range | -25°C to +70°C |
| Protection Class | IP 20 |
| Mounting | DIN rail |
| Dimensions (H x W x D) | 90 x 36 x 64 mm |
| Dimensions | 90 x 36 x 64 mm |
| Product Type | KNX Controller |
| Power Supply | KNX Bus |
| Power Consumption | < 1 W |
| KNX Medium | TP1 |
| Relative Humidity | ≤ 93% |
| Mounting Type | DIN Rail |
| Weight | 0.1 kg |
Provides detailed technical information on the device's function, installation, and programming.
Outlines legal terms and explains symbols used in the manual for clarity.
Essential safety measures for device handling, operation, and installation.
Guidelines for securing the device and KNX system against network threats.
Details the device's features, model, and ordering information.
Comprehensive technical data, dimensions, connection diagrams, and operational elements.
Explains the device's logic capabilities and integration with the i-bus Tool.
Describes device behavior during voltage failures, resets, and downloads.
Guides for proper installation, connection, and mounting on a DIN rail.
Steps for commissioning, physical address assignment, and network configuration.
Navigation through menus, simulation, monitoring, and basic parameter settings.
Details KNX I/O, marker elements, AND, OR, XOR, NOT, and 1ofN logic functions.
Explains functions for math, comparisons, delays, and calendar events.
Covers PID controllers, converters, flip-flops, counters, web interface, and function blocks.
Lists group objects and explains time synchronization mechanisms.
Indicates that manual operation is not relevant for this device.
Provides instructions for maintaining and cleaning the device safely.
Guides for safely removing the device and disposing of it environmentally.
Indicates that planning and application details are not relevant for this device.
Lists delivered components and provides additional notes.
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