General specifications |
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Signal type | Digital Input |
Functional safety related parameters |
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Safety Integrity Level (SIL) | SIL 2 |
Supply |
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Connection | terminals 23, 24 |
Rated voltage | 230 V AC ± 10 % |
Rated current | 18 mA |
Power dissipation/power consumption | ≤ 2 VA / 2 VA |
Input |
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Connection side | field side |
Connection | Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14- |
Input I | acc. to EN 60947-5-6 (NAMUR) |
| Pulse duration | > 50 µs |
| Input frequency | 0.001 ... 5000 Hz |
| Line fault detection | breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA |
Input II | startup override: 1 ... 1000 s, adjustable in steps of 1 s |
| Active/Passive | I > 4 mA (for min. 100 ms)/ I < 1 mA |
| Open circuit voltage/short-circuit current | 18 V / 5 mA |
Output |
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Connection side | control side |
Connection | output I: terminals 10, 11, 12
output II: terminals 16, 17, 18 |
Output I, II | signal, relay |
| Contact loading | 253 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A |
| Mechanical life | 5 x 107 switching cycles |
| Energized/De-energized delay | approx. 20 ms / approx. 20 ms |
Transfer characteristics |
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Input I |
|
| Measurement range | 0.001 ... 5000 Hz |
| Resolution | 0.1 % of measured value , ≥ 0.001 Hz |
| Accuracy | 0.1 % of measured value , > 0.001 Hz |
| Measuring time | < 100 ms |
| Influence of ambient temperature | 0.003 %/K (30 ppm) |
Output I, II |
|
| Response delay | ≤ 200 ms |
Galvanic isolation |
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Input I/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation
voltage 300 Veff |
Output I, II against eachother | reinforced insulation according to IEC/EN 61010-1, rated insulation
voltage 300 Veff |
Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation
voltage 300 Veff |
Start-up override/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation
voltage 300 Veff |
Indicators/settings |
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Display elements | LEDs , display |
Control elements | Control panel |
Configuration | via operating buttons |
Labeling | space for labeling at the front |
Directive conformity |
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Electromagnetic compatibility |
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| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
Low voltage |
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| Directive 2014/35/EU | EN 61010-1:2010 |
Conformity |
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Electromagnetic compatibility | NE 21:2006 |
Degree of protection | IEC 60529:2001 |
Ambient conditions |
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Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Mechanical specifications |
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Degree of protection | IP20 |
Connection | screw terminals |
Mass | 300 g |
Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type
C2 |
| Height | 119 mm |
| Width | 40 mm |
| Depth | 115 mm |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Data for application in connection with hazardous areas |
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EU-type examination certificate | TÜV 99 ATEX 1408 |
| Marking |  II (1)G [Ex ia Ga] IIC
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I
|
Supply |
|
| Maximum safe voltage | 253 V AC (Attention! Um is no rated voltage.) |
Input I | terminals 1+, 3-: Ex ia |
| Voltage Uo | 10.1 V |
| Current Io | 13.5 mA |
| Power Po | 34 mW (linear characteristic) |
Input II | terminals 13+, 14- non-intrinsically safe |
| Maximum safe voltage Um | 40 V (Attention! The rated voltage can be lower.) |
Output I, II | terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe |
| Maximum safe voltage | 253 V (Attention! The rated voltage can be lower.) |
| Contact loading | 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load |
Certificate | TÜV 02 ATEX 1885 X |
| Marking | II 3G Ex nA nC IIC T4 Gc |
Output I, II |
|
| Contact loading | 50 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load |
Galvanic isolation |
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| Input I/other circuits | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak
value 375 V |
Directive conformity |
|
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 |
International approvals |
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FM approval |
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| Control drawing | 16-538FM-12 |
UL approval | E223772 |
IECEx approval |
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| IECEx certificate | IECEx TUN 03.0000 |
| IECEx marking | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I |
