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| Technical Data - Slots | |
|---|---|
| Occupied slots | 2 |
| Supply | |
| Connection | backplane bus |
| Rated voltage (Ur) | 12 V DC , only in connection with the power supplies FB92** |
| Power dissipation | 0.95 W |
| Power consumption | 0.95 W |
| Internal bus | |
| Connection | backplane bus |
| Interface | manufacturer-specific bus to standard com unit |
| Digital input | |
| Number of channels | 8 |
| Sensor interface | |
| Connection | NAMUR sensor |
| Connection [2] | volt-free contact |
| Connection (channel wiring) | channel I: 1+, 2-; channel II: 3+, 4-; channel III: 5+, 6-; channel IV: 7+, 8-; channel V: 9+, 10-; channel VI: 11+, 12-; channel VII: 13+, 14-; channel VIII: 15+, 16- |
| Rated values | acc. to EN 60947-5-6 (NAMUR) |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / ± 0.2 mA |
| Internal resistor (Ri) | 1 kΩ |
| Line fault detection | can be switched on/off for each channel via configuration tool |
| Connection (fault detection wiring) | mechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring |
| Short-circuit | < 360 Ω |
| Open-circuit | < 0.35 mA |
| Minimum pulse duration | 1 ms |
| Indicators/settings | |
| LED indication | LED green: supply; LED red: line fault |
| Coding | optional mechanical coding via front socket |
| Directive conformity | |
| Electromagnetic compatibility (Directive 2014/30/EU) | EN 61326-1:2013 |
| Conformity | |
| Electromagnetic compatibility | NE 21 |
| Degree of protection | IEC 60529 |
| Environmental test | EN 60068-2-14 |
| Shock resistance | EN 60068-2-27 |
| Vibration resistance | EN 60068-2-6 |
| Damaging gas | EN 60068-2-42 |
| Relative humidity | EN 60068-2-78 |
| Ambient conditions | |
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity | 95 % non-condensing |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
| Vibration resistance | frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration ± 0.075 mm/1 g; 10 cycles |
| frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration ± 1 mm/0.7 g; 90 minutes at each resonance | |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Mechanical specifications | |
| Degree of protection | IP20 (module), a separate housing is required acc. to the system description |
| Connection | removable front connector with screw flange (accessory) |
| wiring connection via spring terminals (0.14 ... 1.5 mm²) or screw terminals (0.08 ... 1.5 mm²) | |
| Mass | approx. 945 g |
| Dimensions | 57 x 107 x 132 mm (2.2 x 4.2 x 5.2 inch) |
| Data for application in connection with hazardous areas | |
| EU-type examination certificate | Presafe 19 ATEX 14058U |
| Marking | II 2(1)G Ex db eb q [ia Ga] IIC Gb |
| II 1(1)D [Ex ia Da] IIIC | |
| I (M1) [Ex ia Ma] I | |
| Input | |
| Voltage (Uo) | 14.9 V |
| Current (Io) | 15.7 mA |
| Power (Po) | 58.2 mW (linear characteristic) |