DOC Slave
16 Slave Zone Expander Control Module
Product Features
DOC-S is the Slave control unit of the EnormPA brand, certified to EN54-16. It is used as a zone expander for a 16 or 8 channel system. DOC8 or 16 is an Ethernet based PA/VA system that can be used up to 8 or 16 channels respectively. DOC-S is the slave unit with the same features, used when there are more zones than the main control unit. Designed to work even in decentralized systems, this system is not only completely reliable, but also provides high security operations such as switching to the backup power amplifier, fault detection and indication, real-time speaker line impedance monitoring and open/short circuit detection in all emergency tasks. Thanks to the latest technology “multi-connectivity” application, there is no limit in terms of communication and flexibility. It supports automatic switching between amplifiers. All inputs and outputs are fully programmable and allow automated or pre-planned announcements to be transmitted to selected zones. A maximum of 3 source files can be played over the network or from internal files. Zone and source names can be defined via the web-based interface.
DOC-S monitors the connected speaker line and supports ground fault detection. It periodically tests itself and automatically detects faults. It has a built-in loudspeaker to monitor the zones. Announcements made, faults received, etc. are kept in logs and recorded in the system. Broadcasting can be done via scheduled tasks. Emergency announcements and messages are kept in memory and broadcasted according to the given priority. It can be powered from the mains or from a backup power source. The main power supply is protected by a fuse. The ESCO-DOC system can be easily integrated and significantly reduces installation, maintenance and operating costs thanks to the plug-and-play philosophy.
Features
Indicates status with LED lights on the front panel. Contains 16 defined EU regions. The system can be expanded up to 64 zones with DOC-S. Speakers can be connected in a loop. Includes 2 external stereo inputs and 1 music server (e.g. for MS40) input. Contains DSP module. It utilizes RS485 protocol for external communication. Supports speaker line supervision and ground fault detection. The main power supply is protected by a fuse. It features a built-in speaker for zone monitoring. Max. 3 source files can be played via network or internal files. Supports switching between amplifiers. Supports self-test and automatic error detection. Region and resource names can be defined via the interface Supports publishing via scheduled tasks. Traceable and recordable logs are kept within the system. Except for emergencies, it supports keeping announcements and messages in memory and broadcasting them according to the given priority.
Hardware: 220VAC power input,24VDC battery supply input,1x 10/100M Ethernet interface,1x RS485 fireman output,2x Canbus input/output,2x Canbus slave connection ,1x USB input(for DSP),2x Line input,4x Error output,16x Audio signal output,8x Contact output,16x Override output,4x Auxiliary amplifier outputs,16x Speaker output,16+4x Contact input (business),16+4x 100V spare amplifier input.