Related topics
Connection example: "X6, X7 – Incremental Encoder with TTL Signals", page 55
Connection example: "X7 – Encoder Emulation", page 56
7.5 X14 – USB
Communication interface to the connected PC
4-pole female USB connector, type B
X14 Pin I/O Name Description
1 - VCC 5 V voltage supply for USB
2 I/O DN Data−
3 I/O DP Data+
4 I/O GND Ground
7.6 X10 – Safety (STO)
Safety circuit and restart lock (STO)
6-pole Mini-Combicon connector, suitable for mating connector MC 1,5/ 6-ST-3.81
(Phoenix)
Mating connector X10
Pin I/O Name Meaning
1 I SAFEA /
OSSD1
Enable of the safety circuit
▶ Continous load at 24 V > 160 mA/24 V,
dependent on the device performance
▶ Startup peak current per device is limited to
2 A/24 V.
2
– GND Reference potential
3 I SAFEB /
OSSD2
Enable of the safety circuit
▶ Permanent load approx. 15 mA/24 V
▶ Startup peak current is negligible under
normal conditions.
4
n.c.
5 n.c.
6 O
24 V
(1)
Logic voltage 18 to 28 volts (uncontrolled)
(1)
The 24 V output is not suited to supply external safety circuits because an external voltage source is
necessary to comply with the applicable standards. If the safety function (STO) is not required, this voltage is
only used to bridge the pins 1 and 3.
Specification of terminal connections
▶ Conductor cross-section solid/stranded: 0.14 to 1.5 mm²
▶ Tightening torque: 0.22 to 0.25 Nm
The power supply unit is only activated when SAFEA and SAFEB are
connected. If the safety function (STO) is not required, pin 1 and pin 3 must
be bridged to pin 6.
W
Connector Pin Assignment
Drive System SD2S - Hardware Description 0362X49xy / 0362129xy 39
7
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