Keba CDF3000, Руководство по эксплуатации

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Operating Instructions CDF3000
3-25
3 Installation
1
2
3
4
5
A
DE
EN
FR
IT
ES
FR
3.10.7 Overview of
"STO" connec-
tions for CDF
The servocontroller CDF3000 offers a separate input for the "STO"
request, a facility to deactivate the restart inhibit and a separate relay
contact for feedback.
Des. Term. Specification floating
Digital inputs
ISDSH
(STO) X2-16 • Request input STO = Low-level
• OSSD support*
• Switching level low/high: < 4.8 V / > 18 V
DC
• I
max
= typically 3 mA (at 24 V)
• U
In max
= 24 V +20%
• R
In nom.
= 3 k
Ω
• internal signal delay time
≈
2ms
• Terminal scan cycle = 1 ms
yes
ENPO
(STO) X2-12 • Request input STO = Low-level
• OSSD support*
• Disable restart inhibit (STO) and
enable power stage = High level
• Switching level low/high: < 4.8 V / > 18 V
DC
• I
max
= typically 7.5 mA (at 24 V)
• U
In max
= 24 V +20%
• R
In nom.
= 3 k
Ω
• internal signal delay time
≈
10 ms
• Terminal scan cycle = 1 ms
yes
Note: In the range > 5 V / < 18 V the performance of the inputs is undefined.
*OSSD: (Output Signal Switching Device) tested semiconductor outputs.
Test pulses are suppressed for a period of 300 µs.
Table 3.11 X2 terminal assignment CDF3000,SH