參數(shù)資料
型號(hào): D63696475024
廠商: Electronic Theatre Controls, Inc.
英文描述: Display Receiver with Limit Outputs
中文描述: 顯示接收機(jī)極限輸出
文件頁(yè)數(shù): 2/3頁(yè)
文件大?。?/td> 110K
代理商: D63696475024
Du line
2
Specifications are subject to change without notice (12.10.05)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Power supply
Rated oprational
voltage
Overvoltage cat. III (IEC 60664)
230
024
115 and 230 VAC ± 15%
24 VAC ± 15%
45 to 65 Hz
4.5 ms
Typ. 8 VA
Frequency
Dropout tolerance
Rated operational power
Rated operational withstand
voltage
230
024
4 kV
800 V
Dielectric voltage
Supply - Dupline
Supply - Inputs
Supply - Relay outputs
Supply - Transistor outputs
4 kVAC (rms)
4 kVAC (rms)
4 kVAC (rms)
4 kVAC (rms)
D 6369 6475
General Specifications
Power ON delay
Indication for
HIHI limit output
HI limit output
LO limit output
LOLO limit output
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Humidity
(non-condensing)
Mechanical resistance
Shock
Vibration
Material
Weight
Approvals
3s
LED, red
LED, yellow
LED, yelow
LED, red
IP 20
3 (IEC 60664)
0° to +60°C (+32° to +140°F)
-25° to +85°C (-13° to +185°F)
0 to 80%
15 g (11 ms)
2 g (6-55 Hz)
Glass-reinforced Noryl
460 g
UL, CSA
Supply Specifications
Mode of Operation
4-digit 7-segment LED dis-
play used to monitor analog
signals, counter values or
time of the day.
The display value is freely
scaleable within the range
-9999 to +9999 with select-
able position of the decimal
point. Values from 3 1/2-digit
BCD, 4-digit BCD and 8-bit
binary transmitters can be
displayed, since the trans-
mission protocol is select-
able.
4 limit outputs are available:
HI, LO
HIHI, LOLO
-relay outputs
-NPN transis-
tor outputs
Each output can be allocated
freely to any scaled display
value. The limit outputs turn
on whenever the value con-
trolling the outputs is equal
or above the limit value
setting for HI and HIHI (equal
or below for LO and LOLO).
It is selectable whether the
limit outputs shall be reset
automatically (by the value
controlling the limit outputs
returning to normal) or man-
ually by activation of the
"Limit Reset" - input. The limit
outputs may also be disabled
if this feature is not required.
4 LEDs at the front also
indicate the signal level com-
pared to the 4 limit settings,
blinking upon limit alarm,
steady state after a manual
reset. The display can be
used in normal mode as well
as in multiplex mode (3 1/2-
digit BCD protocol only).
When used in multiplex
mode, the multiplex address
for the display may be
selected by a selector switch
(e.g. on the cabinet door) that
connects to the "Multiplex
Address" inputs. Each of the
display values from the 16
multiplex addresses can be
scaled individually. The limit
value setting however will
always refer to the multiplex
address defined during the
configuration.
With the 4 keys at the front
the display shifts to program
mode, in which scaling, dec-
imal point position, limit value
settings, channel address,
multiplex address etc. is con-
figured.
For further information please
refer to the "User Manual"
delivered with the unit.
Display Specifications
HIHI, LOLO limit outputs
Watchdog-output
Isolated in groups of
Output voltage range V
Reverse-polarity protection
Current per output
Total load capability
Short-circuit protection
Built-in protective diodes
Off-state leakage current
Output voltage drop
Dielectric voltage
Outputs-Dupline
Response time
Multiplex input
Reset inputs
Limit outputs
Watchdog output
2 NPN transistors
1 NPN transistor
1 x 3
6-60 VDC
None
250 mA
100%
None
None
500 μA
2.5 V
4 kVAC (rms)
1 pulse train
1 pulse train
1 pulse train
1 pulse train
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