Vemer Memo DW E - Page 31

TIME MANAGEMENT
TIME MANAGEMENT
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Power supply:
12Vac/dc 50/60Hz for model VE462800
24Vac/dc 50/60Hz for model VE463600
Time switch in 2 modules DIN container for the management of electric utilities in time
with maximum precision.
The rear cover of the instrument allows for the replacement of the deplted battery .
MEMO DW EDigital time switches
1 Wide backlit LCD to visualize date, time and relay
2 Container: 2 modules DIN
3 Text guide
4 Sealable cover
5 Cover on the back for replacing the battery
DAILY/WEEKLY
r
Power supply:
- 12V ac/dc 50/60Hz (±15%) (cod. VE462800)
- 24V ac/dc 50/60Hz (±15%) (cod. VE463600)
r Program ON, OFF, CYCLE, PULSE (1÷59 seconds) HOLIDAY, RANDOM
r Maximum storable programs for each channel:
- 30 events (on, o, cycle, pulse)
- 4 holiday periods (period = more consecutive days)
- 20 holiday days (single days)
r Summertime automatic update
r Manual override of the relay
r Battery life: 3 years (replaceable by opening the rear cover)
r Relays switch on-o if power supply is active
r Depleted battery signal
r Keyboard can be locked with the use of a password
r Display automaticaly shuts-o after 3 minutes of inactivity of the keyboard
Code Model Description Power supply
VE462800 Memo DW E Time switch daily/weekly 1 relay 12Vac/dc
VE463600 Memo DW E Time switch daily/weekly 1 relay 24Vac/dc
TECHNICAL INFORMATION
GENERAL CHARACTERISTICS
DiagramSide viewFront view
CONNECTION DIAGRAMDIMENSIONS (mm)
REFERENCE STANDARDS
Compliance with Community Directives:
2006/95/EC (Low voltage) and 2004/108/
EC (E.M.C.) is declared with reference to the
following standards:
r4BGFUZ&/
r&.$PNQBUJCJMJUZ&/&/
Power supply: cod. VE462800 12 Vac/dc (±15%) 50/60Hz
cod. VE463600 24 Vac/dc (±15%) 50/60Hz
Absorption
VA 8
W 2
Output 1
monostable change-over contact
Relay capacity 250 V AC A 16 (10)
uorescent lamps (a 240V) W 600
incandescent lamps (a 240V) W 1500
halogen lamps (a 240V) W 1500
Duration battery 3 years (Li-ion non-rechargable)
Charge reserve (for battery replacment) 1 minute
Switches in case of powerfail NO
Programming resolution 1 minute
N. programs:
- events 30
- periods 4
- holidays 20
Pulse time s 1 ÷ 59
Operating temperature °C 0 ÷ +50
Storage temperature °C 
Degree of protection IP20 / IP41 (frontal)
Programs
ON and OFF
CYCLE
(Event consisting of sequence
of switch-on and switch-o
UIBUJTSFQFBUFEFWFSZEBZT
always in the same mode.
The maximum duration is
one week)
PULSE ON
(max 59 seconds)
PULSE OFF
(max 59 seconds)
Time step
1
5
2
3
4