BASIC TYPE DIVISION:
Master clock D201 is available:
- Standard - STD, with mp3 player - MP3, with power backup - UPS, for big time distribution systems - MAX
- Rack - RQ or wall -mounted - PQ version
- Input slot for GPS receiver and C232 interface to connect with PC.
- Master clock with interface 485 can be synchronized from NTP using D213 converter
NOTE: GPS slot can be used to connect GPS or DCF receiver.
D201PQ/UPS CHARACTERISTICS:
- Wall-mounted version
- One slave polarized link 24VDC (minute or second) - suitable for small time distribution systems
- ACTIVE ENERGY BACKUP with accumulator 2x12V/2.2Ah. During power cut system keeps working (including slave clocks)
- Metal casing compatible with 19 inches rack system or table version with shorter front panel to be situated on the table.
- Can work independently, without synchronization from outside.
- Input slot for GPS receiver providing high accuracy. For example GPS receiver D910SQ. The D213 converter can be connected to the input for synchronization from NTP, if the master clock does not already have this input.
- All master clocks, as well as SONTEK digital clocks, have an optional Ethernet input with the ability to obtain accurate time from two selected NTP servers.
- C232 interface to connect with PC. It is possible to use USB virtual COM converter.
- Synchronization
from link 485 can be added. It is bi-directional interface. It is
possible to use to set up slave clock with time from master clock or to
set up master clock time from superior master clock device.
- The master clock can be extended with a wireless DHF system with D216 converter.
MINIMAL CONFIGURATION
- One slave polarized link 24VDC (minute or second)
- Wall-mounted version
- Active energy backup 24V/2,2Ah
- 35W power supply (one slave link)
C485 INTERFACE:- NO - interface is not used
- YES - It is possible to synchronize connected devices (digital clocks, other master clocks ) or be synchronized from another device.
SLAVE LINK:
- 1X - at least one link is always used.
- 2X - used with stronger power supply (60 W)
- 3X - used with stronger power supply (60 W)
NOTE:
Each slave polarized link is for voltage 24 VDC and has electronic current overload protection set to 0,5 A. Selection of minute/second mode with
jumper on link board.
RELAY:- NO - not used
- RELAY1 - One contact switch voltage 24 VDC (e.g. for bells). Other contact is made separately (marked as RELAY1 NC).
- NO - The input is not used
- IMPULSE SLAVE LINE INPUT - The slave line input is used. It allows to synchronize one or more the master clocks from other SONTEK master clock. The slave can use the minute mode with the ML01 protocol, but even more preferred is the second mode with the SL02 protocol (time and date are transmitted every minute).
- NTP - The master clock is equipped with an Ethernet input with the possibility to synchronize time from two selected NTP servers.
INPUT FOR THERMOMETER
- NO - not installed
- YES - it allows to connect thermometer (e.g. D111SQ). Tnformation about temperature can be distributed into slave clocks using C485 or second polarized link.
LAN MODULE
- NO - not installed
- YES - Remote control through LAN with MonTIME PC application (for windows).