Technical data
11.1 Technical data
SENTRON PAC3100
Manual, 07/2009, A5E02385159B-01
107
Digital inputs
Number 2
Type Internal power supply
External operating voltage 0 ... 30 V DC (optional)
Contact resistor
"1" signal detection ≤ 1 kΩ
"0" signal detection ≥ 100 kΩ
Input current
"1" signal detection 2.5 … 10 mA
"0" signal detection ≤ 0.5 mA
Digital outputs
Number 2
Type Bidirectional
Design/function Switching output or pulse output
Rated voltage 0 ... 30 V DC, typical 24 V DC
(SELV or PELV supply)
Output current
For signal "1" Depends on the load and the external power
supply
Continuous load ≤ 50 mA (thermal overload protection)
Transient overload ≤ 130 mA for 100 ms
For signal "0" ≤ 0.2 mA
Internal resistance 55 Ω
Overvoltage category CAT I
Pulse output function
Standard for pulse emitter Signal characteristics in accordance with
IEC 62053-31
Adjustable pulse duration 30 … 500 ms
Min. settable time frame 10 ms
Max. switching frequency 17 Hz
Short-circuit protection Yes
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