| Slots |
| Occupied slots | 1 |
| Supply |
| Connection | backplane bus |
| Rated voltage | 12 V DC , only in connection with the power supplies LB9*** |
| Power dissipation | 0.65 W |
| Power consumption | 0.65 W |
| Internal bus |
| Connection | backplane bus |
| Interface | manufacturer-specific bus to standard com unit |
| Digital input |
| Number of channels | 1 |
| Function | |
| Function | Counter |
| Function [2] | frequency |
| Function [3] | direction of rotation |
| Sensor interface | |
| Connection | NAMUR sensor |
| Connection [2] | volt-free contact |
| Connection | channel I: 1+, 2/3-, direction: 4+, 5/6- |
| Rated values | acc. to EN 60947-5-6 (NAMUR) |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / ± 0.2 mA |
| Voltage | 8.2 V |
| Internal resistor | 1 k&Omega, |
| Line fault detection | can be switched on/off for each channel via configuration tool |
| Connection | mechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring |
| Short-circuit | < 360 &Omega, |
| Open-circuit | < 0.35 mA |
| Minimum pulse duration | , in frequency + counter mode: 12.5 ms , otherwise 20 µ,s |
| Operating frequency | 0 ... 15 kHz , in frequency + counter mode ... 40 Hz |
| Indicators/settings |
| LED indication | Power LED (P) green: supply
Status LED (1) red: line fault |
| Coding | optional mechanical coding via front socket |
| Directive conformity |
| Electromagnetic compatibility | |
| Directive 2014/30/EU | EN 61326-1 |
| 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 60068-2-56 |
| Ambient conditions |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature | -25 ... 85 °C (-13 ... 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 when mounted on backplane |
| 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. 90 g |
| Dimensions | 16 x 100 x 102 mm (0.63 x 3.9 x 4 inch) |
| Data for application in connection with hazardous areas |
| EU-type examination certificate | PTB 03 ATEX 2042 X
|
| Marking | II (1) G [Ex ia] IIC
II (1) D [Ex ia] IIIC |
| Input | |
| Voltage | 10.5 V |
| Current | 23.3 mA |
| Power | 61.2 mW (linear characteristic) |
| Certificate | PF 08 CERT 1234 X |
| Marking | II 3 G Ex nA IIC T4 Gc |
| Galvanic isolation | |
| Input/power supply, internal bus | safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V |
| Directive conformity | |
| Directive 2014/34/EU | EN 60079-0:2009
EN 60079-11:2007
EN 60079-15:2010
EN 61241-11:2006 |
| International approvals |
| ATEX approval | PTB 03 ATEX 2042 X
|
| UL approval | E106378 |
| IECEx approval | BVS 09.0037X |
| Approved for | Ex nA [ia Ga] IIC T4 Gc
[Ex ia Da] IIIC |
| Marine approval | |
| Lloyd Register | 15/20021 |
| DNV GL Marine | TAA0000034 |
| Bureau Veritas Marine | 22449/B0 BV |
| General information |
| System information | The module has to be mounted in appropriate backplanes (LB9***) in Zone 2 or outside hazardous areas. Here, observe the corresponding declaration of conformity.
For use in hazardous areas (e. g. Zone 2, Zone 22 or Div. 2) the module must be installed in an appropriate enclosure. |
| Supplementary information | EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. |
