Instruction Manual

CHO5
BEI Sensors SAS
BISS ABSOLUTE SINGLE TURN ENCODERS, CHO5 RANGE
Power supply Vcc 5 to 30Vdc (polarity protected)
Consumption without load Max 100mA
Introduction <1s
Inputs DIRECTION and RESET option
Outputs
Level high ≥ 2,5V (for I=20mA)
Load high ≤ -20mA
BiSS: RS-422
Level low ≤ 0,5Vdc (for I=20mA)
Load low ≤ 20mA
For more information: www.biss-interface.com
BiSS STANDARD CONNECTION
Type Vcc 0V Clk+ Data+ Data- Clk- DIRECTION
C6 1 2 3 4 6 7 9
C5 BN - Brown WH - White GN - Green GY - Grey PK - Pink YE - Yellow RD – Red
C8 8 1 3 2 10 11 5
Direction :
- CW increasing code: DIRECTION to 0V
- CCW increasing code : DIRECTION to +Vcc
ORDERING REFERENCE (Contact the factory for special versions, ex: special flanges, connections, electronics…)
Shaft  Supply Output stage Code Resolution Connection Orientation
C6 : M23 12pins CW for
SSI transmission
C8: M23 12pins CW for SSI
transmission
R : radial
CHO5
14 :
14mm
Reduction
hubs
available
P :
5 to 30Vdc
CB :
BiSS
electronic
B:
Binary
G :
Gray
power of 2
13 : 13 bits
to
16 : 16 bits
C5 : SSI cable, cable
gland output
Example :
R020 : radial
cable of 2m
CHO5 _ 14 // P CB G // 13 // C5 R050
Monitoring function available in option :
- of the code coherence
- of the LED internal regulated current loop
- of temperature range with 2 limits
Consult us
Input / output avalable in option:
- RESET input
- ERROR output for monitoring functions
- Sine & Cosine outputs without index, 2048ppr (option : 4096 ppr)
- A & B incremental outputs without index, 2048ppr (option : 4096 ppr)
Changes possible without further notice - Version 2.0
Es
pace Européen de l’Entreprise
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
Tél : [phone]
Fax : [phone]
Ma
il : [e-mail]
Web :
www.beisensors.com
BiSS Interface wiring with unidirectional lines (one sensor
with several slave levels, for example
)
The BiSS Interface master–slave concept supports
up to 8 data sources in one or more devices
 Bi-directional
 Synchronous-serial communication
 Short cycle times
 Up to 8 slaves with one master
 Multicycle data transmission