Allen-Bradley 1606-XLS960BUFFER, Справочное руководство, Страница: 11 / 24

Rockwell Automation Publication 1606-RM105A-EN-P - July 2020 11
Operating Diagrams
Active Signal The signal “Active” (pin 7) is an opto-coupler output, which is low ohmic while
buffer capacitors, are discharged.
For the wiring scheme, see Figure 9 , Figure 20 on page 21 , and Figure 21 on
page 21 .
Ready Signal The signal “Ready” (pin 8) is an opto-coupler output, which is low ohmic when
buffer capacitors, are fully charged.
For the wiring scheme, see Figure 9 , Figure 20 on page 21 , and Figure 21 on
page 21 .
Figure 8 - Operating Diagram Figure 9 - Signal Schematic
Ready
t
Active
t
Optocoupler high ohmic
Optocoupler high ohmic
Optocoupler low ohmic
Optocoupler
low ohmic
V
Mains
t
V
Buffer
Capacitor
t
V
out
t
Charging Mode
LED
t
Buffer Mode
Hold-up Time Power Supply
Standby
Mode
10 Hz 1.25 Hz
8 Ready
7 Active
6 +
5,1V
3 mA
9 Inhibit
Buffer
Module
Attributes Values Notes
Signal voltage Max 35V DC
Voltage between pin 6 and 7
Signal current Max 10 mA
Voltage drop across opto-coupler — 0.9V / 3V At 1 mA / 5 mA while opto-coupler is low ohmic
Leakage current Max 50 μA While opto-coupler is high ohmic
Isolation voltage See Dielectric Strength on page 17 .
Attributes Values Notes
Signal voltage Max 35V DC
Voltage between pin 6 and 7
Signal current Max 10 mA
Voltage drop across opto-coupler — 0.9V / 3V At 1 mA / 5 mA while opto-coupler is low ohmic
Leakage current Max 50 μA While opto-coupler is high ohmic
Isolation voltage See Dielectric Strength on page 17 .