Chapter 3
.
PROFIBUS Network Adapters
GFK-2746B
PACSystems* RSTi PROFIBUS and PROFINET Network Adapter
–August 2013
37
Table 19: STXPBS* Input/Output/Relay Module Specifications
Model
STXPBS*
032
132
232
332
432
532
016
116
824
924
825
925
Input Specification
Number of
Input
32 Points
16 Points
16 Points
Type
Positive
Logic
Negative
Logic
Positive
Logic
Negative
Logic
Positive
Logic
Negative
Logic
Positive
Logic
Negative
Logic
Indicates
1 LED/ 1 point
Input Voltage
24Vdc
0Vdc
24Vdc
0Vdc
24Vdc
0Vdc
24Vdc
0Vdc
Maximum Off-
State Voltage
5Vdc
5Vdc
5Vdc
Minimum On-
State Voltage
9Vdc
9Vdc
9Vdc
Input Signal
Delay
< 0.5msec
< 0.5msec
< 0.5msec
Input
Impedance
About 5.4KΩ
About 5.4KΩ
About 5.4KΩ
Output Specification
Number of
Output
32 Points
16 Points
Type
Negative
Logic
Positive Logic
Negative
Logic
Output Load
Current
Maximum 0.5A/1pt, 8A/All
Output Voltage
0Vdc
24Vdc
0Vdc
Drop Voltage
(ON-state)
Maximum 0.3Vdc
Leakage
Current (OFF-
state)
Maximum 50uA
Output Signal
Delay
< 0.3msec
Protection
Short protection, Over Temperature
protection, Over Current Limit
Relay Output Specification
Number of
Output
16 points
8 points
Relay Type
Normally Open, Single Pole, Single Throw
Output Rating
2A@5~28.8Vdc,250Vac, 0.8A@48Vdc, 0.5A@110Vdc
Minimum Load
100uA, 100mVdc/Point
Minimum On-
Stage Voltage
Drop
0.5V@2.0A, Resistive Load, 24Vdc
Output Delay
Time
Maximum 10ms
Initial Contact
Resistance
30mΩ
Expected
Contact Life
300K Cycle Resistive, 100K Cycle Inductive
Common Type
4 Point
/1COM
1 Point
/ 1COM
4 Point / 1 COM
1 Point / 1 COM
Isolation
Relay Coil / Contact Isolation
Summary of Contents for PACSystems RSTi
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