Technical Details - Pilz PSS Series Operating Manual

PSS SB DI8O8

Technical details

Electrical data
Supply voltage
Tolerance
Input capacitance
Power consumtion
Galvanic isolation
Connection type
SafetyBUS p
Transmission rate
Cable runs
Transmission type
Connection
Digital inputs
Number of inputs
Potential isolation
Signal level at "1" (high)
Signal level at "0" (low)
Input current
Input delay
Pulse suppression
Status indicator
Outputs, positive-switching
Number of outputs
Potential isolation
Output current at "1" signal
Permitted range
Short circuit protection
18
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"Supply": 24 V DC
"Load Supply" 24 VDC
20 ... 30 VDC including residual ripple
of max. ± 1.2 V
570 µF
"Supply": 150 mA plus load currents
from the test pulse outputs and load currents
for fibre-optic couplers (25 mA per fibre-
optic coupler);
"Load supply": max. 10 A
Yes (optocoupler), between inputs/outputs
and SafetyBus p
Spring-loaded terminals or plug-in screw
connectors
Max. 500 kBit/s
Max. 3500 m
Differential two-wire cable,
Fibre-optic cabale via fibre-optic coupler
9-pin D-Sub connector
8
Yes, from SafetyBUS p
+15 ... +30 VDC
-3 ... +5 VDC
Typ. 6 mA
< 1 ms
< 500 µs
Yellow LED
6
Yes, from SafetyBUS p
2 A
0 ... 2.5 A
Electronic
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Operating Manual