Resolver without encoder data memory
See the connection diagram for how to connect the encoder system.
Connection diagram
1) Line cross section ≥ 0.5 mm²; observe allowed encoder cable
length
2) Line cross section ≥ 0.14 mm²
Fig. 8-12: EC connection diagram with resolver encoder system
Power supply
The EC interface supplies the resolver encoder system with a carrier voltage
amplitude of 11 V
pp
.
Technical specification of the power supply: See chapter "Resolver power
supply" on page 92
Observe that the resolver encoder used must be suited for the
voltage
available at the EC interface as the encoder supply volt‐
age.
Cable length
75 m
at most
Specific technical features
The encoder evaluation has been sized for resolvers with a transfer ratio of
0.5.
Resolvers are not supported if an optional "Safe Motion" safety technology is
available at the same time.
Bosch Rexroth AG DOK-INDRV*-CXX02******-PR03-EN-P90/143
IndraDrive Control Sections CSB02, CSE02, CSH02, CDB02
Technical data - functions
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
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