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參數(shù)資料
| 型號： | DHA52CM24S16 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Timers Fully programmable |
| 中文描述： | 完全可編程定時(shí)器 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 86K |
| 代理商： | DHA52CM24S16 |
2
Specifications are subject to change without notice (28.10.05)
Wiring Diagram
DHA52
Power ON delay
Indication for
Power supply ON
Output relays ON
≤
100 ms
LED, green
LED, yellow
(flashing when timing)
(EN 60529)
IP 20
2 (IEC 60664)
-20° to +60°C, R.H. < 95%
-30° to +80°C, R.H. < 95%
17.5 x 81 x 67.2 mm
75 g
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Housing dimensions
Weight
Screw terminals
Tightening torque
Max. 0.5 Nm according to
IEC 60947
UL, CSA
Yes
Electromagnetic Compatibillity
According to EN 61000-6-2
According to EN 61000-6-3
Approvals
CE Marking
EMC
Immunity
Emission
General Specifications
Upper knob:
Time setting on relative
scale for the selected steps:
1 to 100 with respect to the
chosen range.
T-RUN PCABLE
PCABLEII (optional):
Connected to the parallel
port of your Personal Com-
puter allows complete pro-
gramming of function and
timing for the unit using the
software BHF.
Function/Time Setting
T-RUN PCABLE/PCABLEII
(optional):
To be connected to the
parallel port of your per-
sonal computer.
BHF
downloaded
CARLO GAVAZZI site fol-
lowing the links for soft-
ware download.
See the website
www.carlogavazzi.com/ac
software:
to
be
the
from
Accessories
Mode of Operation
With DHA52 it is extremely
simple
to
obtain
designed timing functions
just preparing two diagrams
with the PC configuration
sofware BHF: one describ-
ing what happens at power
on and one at the trigger
(closing or opening). This
allows a variety of applica-
tions that only fantasy is
able to determine.
After preparing the function
on your PC it is enough to
connect the T-RUN PCABLE
or PCABLEII to the plug and
program the unit. DHA52
becomes
your
tomized timer with exactly
the function you needed.
The time values can be
self-
self-cus-
selected for setting with the
knob according to what
stated with BHF. Refer to
BHF software for more infor-
mation.
Example:
Setting a 3-blinks function
plus a start activity.
As soon as the power sup-
ply is applied three pulses
are executed. Each one is
separated by the following
one by one second and the
duration is respectively 4, 3,
for the first two pulses and
from 1s to 100s for the third
one, depending on the posi-
tion of the front knob, that
can be set just in time. Clos-
ing the trigger contact caus-
es the three 1 s pulses. In
every case, after finishing
the planned sequence, the
unit waits for the new trig-
ger. In case of trigger event
before finishing the power
on sequence, the trigger
sequence starts.
Additional load
It's possible to wire an addi-
tional load (i.e. a relay)
between pins Y1 and A2,
driven by the trigger contact
without
damaging
device.
the
Relay ON:
See operation
diagrams
Note 1:
The power supply voltage
MUST be switched OFF
while the modular plug is
connected to the unit.
Note 2:
DHA52
grammed (e.g.: in case of
change of function or during
the testing phase) several
times using every time the
same procedure.
can
be
repro-
Note 3:
The above example is just a
small instance to show how
easy is to obtain more and
more nice and useful func-
tions using DHA52.
67.2
18.7
4
17.5
8
2
Dimensions
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