Product Description - Siemens simovert masterdrives DTI Betriebsanleitung

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11.2006
2

Product Description

Digital tachometers with different voltage levels can be connected to
the "digital tachometer interface" (DTI). The inputs are electrically
isolated (floating).
♦ HTL tachometers (high-voltage transistor logic, 11 V to 30 V)
♦ TTL- tachometers (transistor- transistor logic, 5 V)
NOTE
An additional 24 V DC power supply is required for the board.
♦ 0.3 A power supply module (option)
The current drain is a function of the encoder type.
DTI board inputs and outputs
Terminal strip
Input
Output
24 V ext
NOTE
Only one of the two input terminal strips -X401 or -X402, may be used.
Table 2-1
1)
Siemens AG 6SE7087-6CX84-3DB0
SIMOVERT MASTERDRIVES
Description
-X401 TTL
-X402 HTL
-X403 to the CUVC / CUVP
or
to the "tachometer and synchronization board" (TSY)
-X405 TTL output
-X404 Infeed on the installation side
DTI inputs and outputs
only with 6SE7090-0XX84-3DB1
Digital tacho-Interface
Product Description
1)
/ CU2 control board
2-1