Siemens SINUMERIK 840 sl, Руководство пользователя

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Technical data for digital outputs
Parameter Value
Voltage
1)
24 V (20.4 V ... 28.4 V)
Maximum load current per output 0.5 A
Maximum load current per connector 1 A
Maximum load current per output at 100% simul‐
taneity of all six outputs
0.15 A
Electrical isolation None
1) Supplied directly via connector X10
6.1.6 Handwheels
Handwheel 1
Connector designation: X60
Connector type:
15-pin Sub-D socket
Pin Signal name Type Meaning
1 P5HW V, O Supply voltage 5 V, max. 100 mA
2 M V Ground
3 HW1_A I Handwheel pulses track A
4 HW1_XA I Handwheel pulses track A (negated)
5 - n.c.
6 HW1_B I Handwheel pulses track B
7 HW1_XB I Handwheel pulses track B (negated)
8 - n.c.
9 P5HW V, O Supply voltage 5 V, max. 100 mA
10 - n.c.
11 M V Ground
12 - n.c.
13 - n.c.
14 - n.c.
15 - n.c.
Handwheel 2
Connector designation: X61
Connector type:
15-pin Sub-D socket
Pin Signal name Type Meaning
1 P5HW V, O Supply voltage 5 V, max. 100 mA
2 M V Ground
Connecting
6.1 Pin assignment of the interfaces
Machine control panel: MCP 398C
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Manual, 07/2018, A5E43199783B AB