Module bàn gọi PRS-CSM Bosch

Module bàn gọi PRS-CSM Bosch

Kết nối mạng dự phòng
Kết nối cho đèn LED trạng thái
Kết nối micrô và loa
Kết nối cho bàn phím
Vỏ kim loại ổn định

Praesideo Call Station Module PRS-CSM
Module for custom call station with connections for microphone, push-to-talk button and monitoring loudspeaker, powered from Praesideo network.

The call station module is used to make custom‑made call stations, with the same functionality as the LBB 4430/00 Call Station Basic. The module is powered from the Praesideo network, but an external power supply can also be connected. Two supervised control inputs can accept power supply status information from the external power supply. The PRS-CSM can be extended with up to 16 keypads (LBB 4432/00 or PRS‑CSKPM), each with eight programmable keys. Extension with a numeric keypad (PRS‑CSNKP) is also possible.

Functions PRS-CSM

The call station module has a limiter and a speech filter. This improves intelligibility and prevents clipping of the audio. A potentiometer for volume control of the monitoring speaker and the headset can be connected. When it plays a chime or a pre-recorded message, this can be monitored via a connected loudspeaker or headphone. The call station module has its own DSP for audio processing functions, including sensitivity adjustment, limiting, and parametric equalization.

Up to 16 call station keypads can connect to the station via a serial communication link. The call station provides the power for the keypads. Up to 224 priorities can be assigned. All configuration is done via the Praesideo network controller. The call station module is fully supervised and supports fail-safe operation. Even if the Praesideo network controller fails, the call station is still able to put through emergency calls.

Controls and indicators These must be supplied by the installer.

Thông số kỹ thuật PRS-CSM