Product data
Technical data
5
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A6V11571319_en--_b
5.5 Technical data
Loop isolator (100V)
PCA2005-A1
Supply
Operating voltage
AC 16…100 V
Operating power
75 mW nominal
150 mW in startup
Line separating function
Pilot tone frequency
●
Normal mode
20 kHz with configured On/Off-time
●
Alarm mode
21 kHz
Line voltage at pilot tone frequency:
●
Minimum
AC 16 V
●
Nominal
AC 25 V
●
Maximum
AC 100 V
Voltage at which the Loop isolator (100V) opens:
●
Minimum
AC 7 V
●
Maximum
AC 9 V
Voltage at which the Loop isolator (100V) closes:
●
Minimum
AC 4 V
●
Maximum
AC 5.5 V
Currents:
Switching current
Max. 2 A
Leakage current
150 µA
Serial impedance when switches are
closed
Max. 0.2
Ω
Technical data for each speaker tap on the loop isolator (100 V)
Max. speaker output
12 W
Min. speaker output
0.75 W
Maximum cable length with monitoring
0.8 m
Maximum cable length without
monitoring
100 m
LED connection
Recommended color
Red
Diode bias voltage
< 2.2 V
Voltage
3 V
Current
5 mA
Series resistance, internal
150
Ω
