Description Description: The DP-23 is a 32-channel alarm signal interface for fire alarm systems. It supports up to 9 adjacent zones of alarm setting. The device can be monitored by D-COM through RS-485 interface. Features: 32 contacts I/O interfacing with FIRE ALARM system for emergency triggering. Support up to 9 adjacent zones of alarm setting. Can be monitored by D-COM through RS-485 interface. Specifications: Input: 32 channel alarm signals, 0V Output: 32 channels divided into 2 groups of 16, 0V Active out: 0V short circuit signal Adjacent Zones Range: 0, /-1, /-2, /-3, /-4 Controls: Power switch, address setting dip, and adjacent zone selector Indicators: POWER indicator, CH1-CH32 alarm status indicators Protection: AC Fuse: 0.5A Power Consumption: 15-20 watts Power Requirements: AC 220V /-10% 50-60Hz; 24VDC Dimensions: 89(H) x 483(W) x 350(D) mm Built-in Dimensions: 2 U rack 19 inch Net Weight: 5.2Kg Gross Weight: 6.4Kg
