Bus Termination Module
Owner’s Manual
FB9295B
FB9295B Bus Termination Module
- Terminated bus, service bus
- Installation in suitable enclosures in Zone 1
- Module can be exchanged under voltage in Zone 1 (hot swap; be aware bus operation may be affected)
Bus termination module, bus and service bus termination
Function
The device acts as a bus termination resistor to ensure signals are not reflected at the end of the line.
It must be used in each last station of a bus line.
Connection
Technical Data
| Supply | |
| Connection | backplane bus |
| 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 60068-2-78 |
| 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 (module) , a separate housing is required acc. to the system description |
| Mass | approx. 350 g |
| Dimensions | 28 x 107 x 132 mm (1.1 x 4.2 x 5.2 inch) |
| Data for application in connection with hazardous areas | |
| EU-type examination certificate | PTB 97 ATEX 1074 U |
| Marking |  II 2 G Ex d IIC |
| Directive conformity | |
| Directive 2014/34/EU | EN 60079-0:2009 EN 60079-1:2007 EN 60079-11:2007 EN 60079-26:2007 EN 61241-11:2006 |
| International approvals | |
| Marine approval | |
| Bureau Veritas Marine | 22449/B0 BV |
| General information | |
| System information | The module has to be mounted in appropriate backplanes (FB92**) in Zone 1, 2, or outside hazardous areas. Observe the corresponding EC-type examination certificate. |
| 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. |
Assembly
Front view
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
Pepperl+Fuchs Group
www.pepperl-fuchs.com
USA: +1 330 486 0002
pa-info@us.pepperl-fuchs.com
Germany: +49 621 776 2222
pa-info@de.pepperl-fuchs.com
Singapore: +65 6779 9091
pa-info@sg.pepperl-fuchs.com
Documents / Resources
 |
PEPPERL FUCHS FB9295B Bus Termination Module [pdf] Owner's Manual FB9295B, FB9295B Bus Termination Module, Bus Termination Module, Termination Module |
