Klemsan Meastro-R - SECTION 1 GENERAL FEATURES; General Features

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Digital Astronomic Timer
SECTION 1 GENERAL FEATURES
1.1 General Features
Meastro s an astonomc tme relay whch calculates sunrse and sunset tmes for the gven
coordnates or cty selectons and turns the relay contacts on and o to control connected systems
wthout any need of photocells or external sensors. Meastro can be used as dgtal tme relay as well.
100 derent programmes can be saved to devce memory, relay operatons are made accordng to
these programmes. A 100 year calendar, sunrse and sunset tmes are recorded to devce memory.
The nternal battey of the devce has 7 years of lfetme. If any power outages occur, the devce
contnues to operate the programme but cannot operate relays or transfer data va remote control.
The nternal battery prevents data loss due to power nterruptons.
Table 1-1 Selecton Table
Devce Model Meastro 121 Meastro 221 Meastro 321 Meastro 122 Meastro 222 Meastro 322
Order Number 270 702 270 703 270 704 270 705 270 706 270 707
Mountng Ral mount Ral mount Ral mount Ral mount Ral mount Ral mount
Dgtal Program
✓ ✓ ✓ ✓ ✓ ✓
Astronomcal Program -
✓ ✓
-
✓ ✓
Prayer Program - -
✓
- -
✓
Number of Relay 2 2 2 2 2 2
Communcaton
IR
✓ ✓ ✓ - - -
RS-485
- - - ✓ ✓ ✓
The devce’s default language s Englsh. To set the language n Turksh, press and hold the button for
4sec, whle on the man screen.