Data Sheet for Product

23
Smart Infrastructure A6V10430563_en--_b
2020-06-30
Loop isolators
Loop isolator (100V)
PCA2005-A1
Supply
Power supply AC 16…100 V
Power consumption 150 mW on startup
75 mW during operation
Line separating function
Line voltage @ 20 kHz or 21 kHz:
Nominal AC 25 V
Minimum AC 16 V
Maximum AC 100 V
Line voltage at which the loop isolator (100 V) opens @ 20 kHz or 21 kHz:
Minimum AC 7 V
Maximum AC 9 V
Line voltage at which the loop isolator (100 V) closes @ 20 kHz or 21 kHz:
Minimum AC 4 V
Maximum AC 5.5 V
Currents:
Max. switching current 2 A
Leakage current 150 µA
Max. serial impedance when switches are
closed
0.2 Ohm
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
Technical data for external LED connector
Recommended LED color Red
Diode conducting-state voltage <2.2 V
Power supply 3 V
Power supply 5 mA
Internal series resistance 150 Ohm