General specifications | |
---|---|
Signal type | Digital Input |
Functional safety related parameters | |
Safety Integrity Level (SIL) | SIL 2 |
Supply | |
Connection | Power Rail or terminals 14+, 15- |
Rated voltage | 19 ... 30 V DC |
Ripple | ? 10 % |
Rated current | 30 ... 20 mA |
Power consumption | < 600 mW |
Input | |
Connection side | field side |
Connection | terminals 1+, 2+, 3-; 4+, 5+, 6- |
Rated values | acc. to EN 60947-5-6 (NAMUR) |
Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA |
Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA |
Line fault detection | breakage I ? 0.1 mA , short-circuit I ? 6.5 mA |
Pulse/Pause ratio | min. 20 ms / min. 20 ms |
Output | |
Connection side | control side |
Connection | output I: terminals 7, 8 ; output II: terminals 8, 9 ; output III: terminals 10, 11 ; output IV: terminals 11, 12 |
Output I, II, III, IV | channel 1, 2; relay |
Contact loading | 48 V AC/1 A/cos ? > 0.7; 40 V DC/1 A resistive load |
Minimum switch current | 1 mA / 24 V DC |
Energized/De-energized delay | approx. 20 ms / approx. 20 ms |
Mechanical life | 108 switching cycles |
Collective error message | Power Rail |
Transfer characteristics | |
Switching frequency | ? 10 Hz |
Galvanic isolation | |
Input/Output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
Input/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
Output/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 32 Veff , functional insulation, rated insulation voltage 50 Veff |
Output/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 32 Veff , functional insulation, rated insulation voltage 50 Veff |
Indicators/settings | |
Display elements | LEDs |
Control elements | DIP-switch |
Configuration | via DIP switches |
Labeling | space for labeling at the front |
Directive conformity | |
Electromagnetic compatibility | |
Conformity | |
Electromagnetic compatibility | NE 21:2012 , EN 61326-3-2:2008 |
Degree of protection | IEC 60529:2001 |
Input | EN 60947-5-6:2000 |
Ambient conditions | |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Mechanical specifications | |
Degree of protection | IP20 |
Connection | screw terminals |
Mass | approx. 150 g |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 |