ATEX compliant - SMC
ATEX compliant - SMC
ATEX compliant - SMC
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<strong>ATEX</strong> Compliant Reed Switch/Rail Mounting<br />
D-A73(H)/D-A80(H)-588<br />
Grommet<br />
Note) All other specifications<br />
(dimensions, drawings, etc.)<br />
are the same as the non <strong>ATEX</strong> type.<br />
Internal Circuit<br />
( ): If not applicable for IEC Standard<br />
D-A73, D-A73H<br />
Reed switch<br />
D-A80, D-A80H<br />
Note) qIn the case operation load is an inductive load.<br />
wIn the case the wiring length to load is “>” 5m.<br />
Be sure to use the auto switch with the contact protection<br />
box in any case mentioned above.<br />
44<br />
Reed switch<br />
LED Brown(Red)<br />
Contact<br />
Resistance<br />
Zener diode<br />
Blue(Black)<br />
protection<br />
box<br />
CD-P11<br />
CD-P12<br />
Contact<br />
protection<br />
box<br />
CD-P11<br />
CD-P12<br />
OUT(+)<br />
Brown(Red)<br />
to<br />
OUT(±)<br />
Brown(Red)<br />
to<br />
OUT( )<br />
Blue(Black)<br />
±<br />
OUT(–)<br />
Blue(Black)<br />
Specifications<br />
D-A73, D-A73H (With indicator light)<br />
How to order<br />
PLC: Programmable Logic Controller<br />
Auto switch model number<br />
D-A73, D-A73H<br />
<strong>ATEX</strong> Category<br />
Application<br />
Relay/PLC<br />
Load voltage<br />
24V DC<br />
Load current range<br />
5 to 40mA<br />
Contact protection circuit<br />
None<br />
Internal voltage drop<br />
≤ 2.4V<br />
Indicator light<br />
ON: When red light emitting diode<br />
D-A80, D-A80H (Without indicator light)<br />
Auto switch model number<br />
D-A80, D-A80H<br />
<strong>ATEX</strong> Category<br />
Application<br />
Relay/IC circuit/PLC<br />
Load voltage<br />
AC<br />
24V DC or less<br />
48V<br />
Max. load current<br />
50mA<br />
40mA<br />
Contact protection circuit<br />
None<br />
Internal resistance<br />
1Ω or less (Including 3m lead wire)<br />
AC<br />
II 3GD EEx nA II T5 X -10°C≤Ta≤+60°C IP67<br />
II 3GD EEx nA II T5 X -10°C≤Ta≤+60°C IP67<br />
DC<br />
Lead wire Oilproof vinyl heavy insulation cable, ø3.4, 0.2mm 2 , 2 cores (Brown, Blue), 0.5m<br />
This category 3 type autoswitch can only be used in zones 2 and 22.<br />
73<br />
80<br />
D-A<br />
Switch No.<br />
With indicator lamp<br />
Without indicator lamp<br />
-<br />
H<br />
Electrical Entry<br />
Perpendicular<br />
In-line<br />
Lead wire length<br />
No number<br />
L<br />
Z<br />
-588<br />
Suffix for<br />
<strong>ATEX</strong> certified CAT.3<br />
0.5m<br />
3m<br />
5m (Except A80�)
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