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Binary input, contact monitoring 230 V. Scans potential-free contacts with internally generated sampling voltage. The input status is indicated by yellow LEDs. The binary inputs allow the detection of independent input signals. The devices have a manual push button for each channel. The devices are powered via the ABB i-Bus and do not require an additional power supply. The devices support KNX Data Secure. Bus system: KNX - Yes. Other bus systems: None. Mounting type: DIN rail. Width in modular units: 2. With bus coupling: Yes. Number of inputs: 4. Input voltage: 10 - 230 V. Protection class (IP): IP20. Minimum depth of device box: 63.5 mm. Installation material: Switch mat/Building control KNX - ABB Binary Input 4f 10-230 BE/S4.230.3.2 V, manual operation 2CDG110279R0011.
€194,11