CS8C © Stäubli 2009 – D28070504A
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Chapter 5 - Integration
Characteristics of the BIO outputs
The 16 outputs are installed in 4 groups of 4. Each group is electrically isolated from the other groups and optically
isolated from the controller. The 4 outputs of each group have a shared return connection. The outputs are
protected from overvoltages and inverse voltages.
Note:
The connector pin out is given in the "Electrical Wiring" manual.
Parameter Value
Power supply voltage range 10 VDC < Vsup < 30 VDC
Low voltage stop 5 VDC < Vusd < 8 VDC
Earth current Ig < 60 mA
Functional current per channel I
out
< 700 mA, protected against short circuits
On state resistance (Iout = 0.5 A) Ron < 0.32 W 85 °C (Ron = 0,4 W 125 °C)
Output off leakage current Iout < 25 µA
Equipment and software response time 15 ms maxi
Output cut-off voltage on inductive charge (Iout = 0,5
A, L = 1 mA)
(Vsup - 65) < Vdemag < (Vsup - 45)
Maximum DC short circuit current 0.7 A < llim < 2.5 A
Peak short circuit current lovpk < 4 A
Insulation voltage / Leakage current 2.5 kV / 4 mm
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