USA Measurements US-6011 Series, Руководство пользователя

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Page 29
RELAY OUTPUT
The indicator can output 4 signals, which when connected to outside equipment, can perform
an automatic control function and an upper/lower limit alarm function. You can change
parameter setting C33 following Table 6 below:
Table 6: Relay Output Parameter Setting
Output
Port
Port Definition Function
C33=0 Out1 Turn off output
function
No Output Signal
Out2 Turn off output
function
No Output Signal
Out3 Turn off output
function
No Output Signal
Out4 Turn off output
function
No Output Signal
C33=1 Out1 Turn on overload
control function
Output overload control signal
Out2 Turn on compliance
control function
Output compliance control signal
Out3 Turn on under-load
control function
Output under-load control signal
Out4 Turn on stable
control function
Output stable control signal
C33=2,3 Preserved, no function
The RS232 port for the relay output option is shown in the Table 7 below, which also includes
a definition of its pin.
Table 7: Relay Output Pin Definition
DB�9 Pin Definition Port
1 Red 1
st
output signal pin Out1
6 Red 1
st
output signal pin Out1
2 Green 2nd output signal pin Out2
7 Green 2nd output signal pin Out2
3 White 3rd output signal pin Out3
8 White 3rd output signal pin Out3
4 Black 4th output signal pin Out4
9 Black 4th output signal pin Out4