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The Digital Input module offers 8-channel input capabilities designed for use in hazardous environments, enabling safe integration with various sensors and devices.
It supports both dry contact and NAMUR inputs, with the flexibility of positive or negative logic selection, making it suitable for a wide range of industrial applications.
The Digital Input module from Pepperl+Fuchs is engineered for applications requiring reliable digital signal processing in potentially explosive atmospheres, such as Zone 2 and Class I/Div.2 environments. This module facilitates the connection of various sensors and devices that utilize dry contact or NAMUR inputs, ensuring compatibility with existing systems in the field.
Key features include selectable logic for input signals, simulation mode for maintenance operations, and advanced line fault detection (LFD) capabilities. The module is designed for permanent self-monitoring, enhancing operational safety and reliability. Moreover, its hot-swappable design allows for module exchange under voltage, thereby minimizing downtime during maintenance activities. These attributes make the Digital Input module ideal for use in industries like oil and gas, chemical processing, and other sectors where explosion protection is critical.
| EU-Type Examination Certificate | PTB 03 ATEX 2042 |
| Electromagnetic compatibility | NE 21 |
| Vibration resistance | EN 60068-2-6 |
| 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 |
| LED indication | Power LED (P) green: supply Status LED (I) red: line fault |
| Shock resistance | EN 60068-2-27 |
| Number of channels | 8 |
| Power consumption | 0.95 W |
| 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. |
| Environmental test | EN 60068-2-14 |
| Rated voltage | 12 V DC , only in connection with the power supplies LB9*** |
| Damaging gas | EN 60068-2-42 |
| Internal resistor | 1 kandOmega; |
| Voltage | 8.2 V |
| Dimensions | 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) |
| Coding | optional mechanical coding via front socket |
| Connection | backplane bus |
| Relative humidity | 95 % non-condensing |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| IECEx approval | BVS 09.0037X |
| 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. 130 g |
| Minimum pulse duration | 1 ms |
| Power dissipation | 0.95 W |
| Degree of protection | IEC 60529 |
| Connection | 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- |
| Occupied slots | 2 |
| UL approval | E106378 |
| 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. |
| Degree of protection | IP20 when mounted on backplane |
| Storage temperature | -25 … 85 °C (-13 … 185 °F) |
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
| Certificate | PF 08 CERT 1234 X |
| Connection | backplane bus |
| Switching point/switching hysteresis | 1.2 … 2.1 mA / ± 0.2 mA |
| Interface | manufacturer-specific bus to standard com unit |
| ATEX approval | PTB 03 ATEX 2042 |
| Line fault detection | can be switched on/off for each channel via configuration tool |
| Relative humidity | EN 60068-2-56 |
Currently, the goods have no revocation.
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