Siemens 6DD1607-0AA2 - Page 38

Product description
2-30 Application Module FM 458-1 DP - User Manual
A5E01078222-02 Edition 03.2009
Number 16
Electrical isolation No
Input voltage
 Permissible range
 Nominal voltage
 For a 0 signal
 For a 1 signal
 -1 V to +33 V
 24 V
 -1 V to + 6 V
 +13.5 V to +33 V
Input current
 For a 0 signal, typ.
 For a 1 signal, typ.
 0 mA
 3 mA
Delay time per channel, max 100 µs
Number 4
Version Differential inputs, RS485 signal level
Types which can be connected
Protocols SSI, EnDat
Data formats Gray, binary
Data direction
 Uni-directional
 Bi-directional
 SSI : uni-directional
 EnDat : bi-directional
Data bits SSI: 25 + parity
EnDat: variable
Pulse frequency, max. 2 MHz
Electrical isolation No
Input voltage RS485 signal level
Output voltage, typ. 13.5 V
Output current, max. 150 mA (short-circuit proof, short-
current, approx. 250 mA)
Binary inputs
Absolute value
encoders
Power supply
voltage for the
encoders