Product Description; Rif - Siemens SIMOVERT FC Series Operating Instructions Manual

05.1999
2

Product Description

RIF

6SE7087-0XX84-3DD0
RIF2 6SE7087-0XX84-0BB0
2.1 RIF
Terminal strip
Resolver connection
Outputs of the incremental
encoder simulation
External supply
NOTE
Siemens AG 6SE7087-6CX84-3DD0
SIMOVERT MASTERDRIVES
The "resolver interface" (RIF) board is a functional expansion to sense
speeds using a resolver. The resolver field voltage is generated on the
RIF board. The resolver position signals are converted into digital track
signals of an incremental encoder on the RIF.
There are two versions of the RIF board:
RIF-board inputs and outputs
-X401 Resolver (field and position signals)
♦ to the control board (CU2 / CUVC) or
-X403
♦ to the "tachometer and synchronization board"
(TSY) or
♦ to the technology board (T300)
-X404 24 V, 200 mA
An external supply is only required if the incremental encoder signals
are to be distributed over several parallel incremental encoder inputs.
Resolver-Interface
for rail-mounting
for mounting in the electronics box
Description
Product Description
2-1