Isolating switching amplifier - Ex-Baltic
Isolating switching amplifier - Ex-Baltic
Isolating switching amplifier - Ex-Baltic
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<strong>Isolating</strong> <strong>switching</strong> <strong>amplifier</strong><br />
dual-channel<br />
IM1-22EX-R<br />
The dual-channel isolating <strong>switching</strong> <strong>amplifier</strong><br />
IM1-22EX-R is equipped with an intrinsically<br />
safe input circuit.<br />
Sensors according to EN 60947-5-6 (NAMUR)<br />
or potential-free contactors can be connected<br />
to the device.<br />
The output circuits feature 2 relays, each with<br />
NO contact.<br />
Six front panel switches are used to set the<br />
output mode separately for each channel (NO/<br />
NC mode), as well as to enable/disable wirebreak<br />
(WB) and short-circuit (SC) monitoring<br />
separately.<br />
When using mechanical contacts, the wirebreak<br />
and short-circuit monitoring must be<br />
switched off or the contact must be connected<br />
to resistors (II) (see circuit diagram).<br />
The green LED indicates operational readiness.<br />
The <strong>switching</strong> status of the corresponding<br />
output is indicated yellow by the two color<br />
LED. In the event of input circuit errors the<br />
dual color LED changes to red, provided the<br />
input circuit monitoring function is activated.<br />
Thereupon the correspondent output relay is<br />
de-energized.<br />
■<br />
Intrinsically safe input circuits E<strong>Ex</strong> ia<br />
■ For application in zone 2<br />
■<br />
FM, NEPSI<br />
■ SIL 2<br />
■<br />
■<br />
■<br />
■<br />
■<br />
■<br />
■<br />
Application areas [<strong>Ex</strong>ia] IIC/IIB und <strong>Ex</strong><br />
nA nC [nL] IIC/IIB T4<br />
Adjustable output mode (NO/NC)<br />
SIL2<br />
Galvanic isolation of input circuits to<br />
output circuits and supply voltage<br />
Removable terminal blocks<br />
Universal operating voltage (20…<br />
250VAC/ 20…125VDC)<br />
Galvanic isolation of input circuits to<br />
output circuits and supply voltage<br />
Edition • 2011-05-14T19:38:54+02:00<br />
1 / 3 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
<strong>Isolating</strong> <strong>switching</strong> <strong>amplifier</strong><br />
dual-channel<br />
IM1-22EX-R<br />
Type<br />
IM1-22EX-R<br />
Ident-No. 7541231<br />
Dimensions<br />
Nominal voltage<br />
Operational voltage range:<br />
Frequency<br />
Operational voltage range<br />
Power consumption<br />
Universal voltage supply unit<br />
20…250 VAC<br />
ï 40…ð 70 Hz<br />
20…125 VDC<br />
ð 3 W<br />
NAMUR<br />
No-load voltage<br />
Short-circuit current<br />
Input resistance<br />
Cable resistance<br />
Switch-on threshold:<br />
Switch-off threshold:<br />
Wire breakage threshold<br />
Short-circuit threshold<br />
EN-60947-5-6<br />
8.2 VDC<br />
8.2 mA<br />
1 kò<br />
ð 50 ò<br />
1.55 mA<br />
1.75 mA<br />
ð 0.1 mA<br />
ï 6 mA<br />
Output relay electrical lifetime<br />
Output circuits (digital)<br />
Relay <strong>switching</strong> voltage<br />
Switching current per output<br />
Switching capacity per output<br />
Switching frequency<br />
Contact quality<br />
2 x relay (NO)<br />
ð 250 VAC/120 VDC<br />
ð 2 A<br />
ð 500 VA/60 W<br />
ð 10 Hz<br />
AgNi, 3µ Au<br />
Galvanic isolation<br />
Test voltage<br />
2.5 kV<br />
<strong>Ex</strong> approval acc. to conformity certificate TÜV 04 ATEX 2553<br />
Application area<br />
II (1) GD<br />
Protection type<br />
[E<strong>Ex</strong> ia] IIC<br />
Max.output voltage U o<br />
ð 9.6 V<br />
Max. output current I o<br />
ð 11 mA<br />
Max. output power P o<br />
ð 26 mW<br />
Rated voltage<br />
250 V<br />
Characteristic<br />
linear<br />
<strong>Ex</strong>ternal inductance/capacitance L o /C o E<strong>Ex</strong> ia IIC E<strong>Ex</strong> ia IIB<br />
<strong>Ex</strong> approval acc. to conformity certificate<br />
Application area<br />
Max.output voltage U o<br />
Max. output current I o<br />
Max. output power P o<br />
Lo<br />
[mH]<br />
Co<br />
[µF]<br />
1,0 5,0 10,0 2,0 10,0 20,0<br />
1,1 0,83 0,74 5,2 3,8 3,4<br />
TÜV 06 ATEX 552968 X<br />
II 3 G<br />
ð 9.6 V<br />
ð 11 mA<br />
ð 26 mW<br />
Edition • 2011-05-14T19:38:54+02:00<br />
<strong>Ex</strong>ternal inductance/capacitance L o /C o <strong>Ex</strong> nL IIC <strong>Ex</strong> nLIIB<br />
Lo 1,0 5,0 10,0 1,0 5,0 10,0<br />
[mH]<br />
Co<br />
[µF]<br />
1,9 1,4 1,2 11 7,5 6,6<br />
<strong>Ex</strong> approval acc. to conformity certificate<br />
Protection class for belonging equipment (zone 2)<br />
FM3019329<br />
E<strong>Ex</strong> nA nC [nL] IIC/IIB T4<br />
2 / 3 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
<strong>Isolating</strong> <strong>switching</strong> <strong>amplifier</strong><br />
dual-channel<br />
IM1-22EX-R<br />
Approval SIL 2<br />
Approval<br />
Indication<br />
Operational readiness<br />
Switching state<br />
Error indication<br />
green<br />
yellow<br />
red<br />
Mechanical Data<br />
Protection class<br />
IP20<br />
Ambient temperature -25…+70 °C<br />
Dimensions<br />
104 x 18 x 110 mm<br />
Weight<br />
144 g<br />
Mounting instruction<br />
Mounting on DIN rail or mounting panel<br />
Housing material<br />
Polycarbonate/ABS<br />
Electrical connection<br />
4 x 3-pole removable terminal blocks, reverse polarity<br />
protected, screw connection<br />
Terminal cross-section<br />
1 x 2.5 mm 2 / 2 x 1.5 mm 2<br />
Edition • 2011-05-14T19:38:54+02:00<br />
3 / 3 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
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