Siemens SIMOVERT FC Series Operating Instructions Manual page 318

SBM - Sensor Board Encoder / Multiturn
X424 - Multiturn
encoder
13
25
14
1
View of the connector
(pins) of the board in
mounting position
Siemens AG 477 754 4070 76 J AB-74
SIMOVERT MASTERDRIVES
The following signal cables are provided for connecting a multiturn encoder to
the SBM optional board:
Pin Designation
1 P encoder
2 M encoder
3 A+
4 A-
5 Internal shield
6 B+
7 B-
8 Internal shield
10 Cycle+
12 Cycle-
13 +Temp
14 Encoder sense
15 Data+
16 0 V sense
23 Data-
24 Internal shield
25 -Temp
Housing External shield
Table 4-2 Pin assignment at connection X424 for absolute-value/multiturn encoder
Operating Instructions
Significance
Encoder supply 5 / 7.5 / 15 V, Imax = 390 mA
Ground, encoder supply
1 V
SS
(0.8 V - 1.2 V )
1 V
SS
(0.8 V - 1.2 V )
Baud rate 100 kHz - 2 MHz parameterizable
RS422
Motor temperature sensing PTC / KTY
Sense input encoder supply
RS485
Ground, sense input encoder supply
RS485
Motor temperature sensing PTC / KTY
Connecting-up
4-3