Technical Specifications - Festo SB/SF 50 Manual De Instrucciones

VISB/SF 50
5

Technical specifications

Typ
Protection class (per DIN 40050)
Ambient operating temperature
Storage temperature
Pin 1 – supply voltage electronics/inputs
• Nominal value (polarity reversal protected)
• Tolerance
• perm. total current
Pin 2 – supply voltage outputs/valves
• Nominal value (polarity reversal protected)
• Tolerance
• perm. total current
Supply voltage fuse protection
(inputs/sensors)
Electromagnetic Compatibility
Emissions
• tested per EN 55011
Noise Immunity
• tested per EN 50082-2
Protection against electric shock
(protection against direct and indirect contact
as per EN 60204-1/IEC 204)
Interfaces
• programmer interface
• PROFIBUS-DP interface
*)
Further details see "Electronics manual"
18
SB/SF 50
IP 65 (when completely installed)
o o
- 0 ... + 50 C
o o
- 20 ... + 60 C
DC 24 V
± 25 % (DC 18 V...30 V)
max. 2.2 A
DC 24 V
± 10 % (DC 21.6 V...26.4 V)
max. 10 A
2 A slow-blow (internal)
Limit value class B
By means of PELV power unit
(protected extra low voltage)
)
TTY, passive current loop, serial*
RS 485, corresponds to
PROFIBUS specifications as per
)
EN 50170*
9706