Page 209 - Keubler Motion Sensors

Absolute encoders - singleturn

Standard
optical Sendix 5858 / 5878 (shaft / hollow shaft) PROFIBUS DP
www.HydroSanatSharif.com
Interface characteristics PROFIBUS DP Profibus encoder profile V1.1
Resolution 1 ... 65536 (16 bit), scaleable The PROFIBUS DP device profile describes the functionality of the communica-
default: 8192 (13 bit) tion and the user-specific component within the Profibus field bus system. For
Code binary encoders, the encoder profile is definitive. Here the individual objects are defined
independent of the manufacturer. Furthermore, the profiles offer space for additi-
Interface interface specification
acc. to PROFIBUS DP 2.0 / standard onal manufacturer-specific functions; this means that Profibus-compliant device
(DIN 19245 part 3) / RS485 driver systems can be used now with the guarantee that they are ready for the future too.
galvanically isolated The following parameters can be programmed
Protocol Profibus encoder profile V1.1 class 1 • Direction of rotation.
and class 2 with manufacturer- • Scaling (Number of steps per revolution ).
specific add-ons • Preset value.
Baud rate max. 12 Mbit/s • Diagnostics mode.
Device address 1 ... 127 The following functionality is integrated
set by rotary switches • Galvanic isolation of the bus stage with DC/DC converter .
Termination switchable set by DIP switches • Line driver acc. to RS485 max. 12 MB. Absolute encoders
• Address programmable via DIP switches. singleturn
• Diagnostics LED.
• Full Class 1 and Class 2 functionality.

Terminal assignment terminal box

Interface Type of connection BUS IN BUS OUT
The shield of the connection cable must
3 1 Signal: B A 0 V + V 0 V + V B A
be connected over a large area via the

(terminal box) Terminal: 1 2 3 4 5 6 7 8 cable gland.
Interface Type of connection Function
Bus in Signal: – PB_A – PB_B Shield 5 2

Pin: 1 2 3 4 5 1
3 4
3 2 Power Signal: +V – 0 V – 2 1
supply
(3 x M12 connector) Pin: 1 2 3 4
3 4
1)
1)
Bus out Signal: BUS_VDC PB_A BUS_GND PB_B Shield 1 2

Pin: 1 2 3 4 5 3
4 5

1) For supplying an external Profibus termination resistor.
© Fritz Kübler GmbH, subject to errors and changes. 02/2015 www.kuebler.com 207