SIEB & MEYER Drive System SD3 Series, Hardware Description, Page: 47 / 85

NOTICE
Voltage (VCC_M0) varies depending on the set measuring system
When the connected measuring system is operated under a wrong voltage, it can
be damaged.
Check that you have chosen the right measuring system in the software before
connecting.
25-pole male submin D connector
X17 Pin I/O Name Meaning
1 I S2 Resolver-S2 (cosine)
2 I S1 Resolver-S1 (sine)
3 O R3 Resolver-R3 (rotor)
4 O R1 Resolver-R1 (rotor)
5 I S4 Resolver-S4 (cosine)
6 I S3 Resolver-S3 (sine)
7 I COS− SinCos/linear Hall Cosine−
8 I COS+ SinCos/linear Hall
9 I SIN− SinCos/linear Hall Sine−
10 I SIN+ SinCos/linear Hall Sine+
11 I HALL_C Hall sensor track C
12 I HALL_B Hall sensor track B
13 I HALL_A Hall sensor track A
14 – GND Ground
15 – GND Ground
16 I PTC IN Motor temperature (to be connected to GND)
17 n.c.
18 I/O M0_A− Encoder 0 track A− / Data−
19 I/O M0_A+ Encoder 0 track A+ / Data +
20 I/O M0_B− Encoder 0 track B− / Clock−
21 I/O M0_B+ Encoder 0 track B+ / Clock+
22 I ZP− Encoder ZP−
23 I ZP+ Encoder ZP+
24 O VCC_M0 Switchable measuring system supply 5.6 V / 12 V
25 O VCC_M1 Measuring system supply 12 V
The signals M0_A+- and M0_B+- (X17, pin 18 to 21) are provided on X18
(pin 1, 2, 6 and 7), too.
To ensure troublefree functioning of the system, consider the following:
Connect one measuring system only per device either to X17
or to X18.
Locking bolts flange: max. tightening torque = 0.7 Nm
Related topics
Connection examples "X17 – Motor Feedback", page 55
Example for resolver connection: "Resolver", page 57
Example for EnDat connection: "EnDat 2.1 with Sine Signals (1 V
pp
)", page 55
W
Connector Pin Assignment
Drive System SD3 - Hardware Description 47
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