9901-0230 [ETC]
INDUSTRIERELAIS LED-MODUL 110-23 ; INDUSTRIERELAIS LED - MODUL 110-23\n
| 型号： | 9901-0230 |
| 厂家： | 
ETC |
| 描述： | INDUSTRIERELAIS LED-MODUL 110-23
|
| 文件： | 总2页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CO IL IN DICATIO N AN D MO DULE
PRO TECTIO N FACILITIES
9 9
- LED module: to indicate presence of voltage across coil
- DIODE module: to protect coil from back EMF
- LED + DIODE module: to indicate presence of voltage across coil and protect coil from back EMF
- LED + varistor module: to indicate presence of voltage across coil and protect coil from back EMF
- RC circuit module
8 7
9 9 .0 1
9 9 .4 4
9 9 .7 3
CO DE
9 9 .8 0
CO DE
O PERATIN G
RAN GE
DIODE MODULE
FUN CTIO N S
CO DE
CO DE
Recovery diode modules are used for DC only.
The negative cut-off voltage peaks of the coil
are short circuited by the recovery diode
(positive to terminal A1). The drop-out time
increases by an approximate factor of 3. If an
increase of the drop-out time is not wanted use
a Varistor or RC module.
A1
+
--
6 - 220 V DC
9901.3000.00 9944.3000.00 9973.3000.00
9980.3000.00
D
A2
DIODE INVERTED POLARITY
A1
Recovery diode modules are used for DC only.
The negative cut-off voltage peaks of the coil
are short circuited by the recovery diode
(positive to terminal A2). The drop-out time
increases by an approximate factor of 3. If an
increase of the drop-out time is not wanted use
a Varistor or RC module.
--
D
+
6 - 220 V DC
9901.2000.00 9944.2000.00
—
—
A2
LED MODULE
LED modules are used for AC and DC.
The LED indicator lights up when the coil is
energized.
When using DC it is essential that positive
is connected to terminal A1.
A1
D
6 - 24 V DC/ AC
28 - 60 V DC/ AC
110 - 230 V DC/ AC 9901.0230.59 9944.0230.59 9973.0230.59
9901.0024.59 9944.0024.59 9973.0024.59
9901.0060.59 9944.0060.59 9973.0060.59
9980.0024.59
9980.0060.59
9980.0230.59
+
LD
--
R
A2
DIODE MODULE + LED
Recovery diode modules + LED are for DC only.
The negative cut-off voltage peaks of the coil
are short circuited by the recovery diode
(positive to terminal A1). The drop-out time
increases by an approximate factor of 3.
If an increase of the drop-out time is not
wanted use a Varistor or RC module. The LED
indicator lights up when the coil is energized.
A1
D
6 - 24 V DC
28 - 60 V DC
110 - 220 V DC
9901.9024.99 9944.9024.99 9973.9024.99
9901.9060.99 9944.9060.99 9973.9060.99
9901.9220.99 9944.9220.99 9973.9220.99
9980.9024.99
9980.9060.99
9980.9220.99
+
D
LD
--
R
A2
DIODE MODULE +
LED INVERTED POLARITY
Recovery diode modules + LED are for DC only.
The negative cut-off voltage peaks of the coil
are short circuited by the recovery diode
(positive to terminal A2). The drop-out time
increases by an approximate factor of 3.
If an increase of the drop-out time is not
wanted use a Varistor or RC module. The LED
indicator lights up when the coil is energized.
A1
D
6 - 24 V DC
9901.9024.79 9944.9024.79
--
28 - 60 V DC
110 - 220 V DC
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9901.9220.79 9944.9220.79
—
—
D
LD
+
R
A2
LED MODULE + VARISTOR
LED modules + Varistor are used for both AC
and DC coils. The cut-off voltage peaks of the
relay coil are limited by the Varistor to
approximately 2.5 times the nominal voltage
of the module. When using DC coils it is
essential that positive is connected to terminal
A1. The relay drop-out time increases only
insignificantly.
A1
D
6 - 24 V AC/ DC
28 - 60 V AC/ DC
9901.0024.98 9944.0024.98 9973.0024.98
9901.0060.98 9944.0060.98 9973.0060.98
9980.0024.98
9980.0060.98
110 - 230 V AC/ DC 9901.0230.98 9944.0230.98 9973.0230.98
9980.0230.98
+
--
VDR
LD
R
A2
RC MODULE
Rc circuit modules are used for AC and
DC coils. The cut-off voltage peaks of the relay
are limited by the RC module to approximately
2.5 times the nominal voltage of the modules.
The relay drop-out time increases only
insignificantly.
C
6 - 24 V AC/ DC
28 - 60 V AC/ DC
110 - 230 V AC/ DC 9901.0230.09 9944.0230.09 9973.0230.09
9901.0024.09 9944.0024.09 9973.0024.09
9901.0060.09 9944.0060.09 9973.0060.09
9980.0024.09
9980.0060.09
9980.0230.09
R
REMANENCE
Bypass modules are advisable, if the relay
coils do not drop-out between 110-240 V AC.
Failure to drop-out can be caused by residual
currents from AC proximity switches or
inductance couplings caused through long
parallel lying AC control lines.
110 - 230 V AC
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R
8 8
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