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參數(shù)資料
| 型號(hào)： | PIB01 |
| 文件頁(yè)數(shù)： | 3/4頁(yè) |
| 文件大?。?/td> | 187K |
| 代理商： | PIB01 |
Specifications are subject to change without notice (21.10.00)
3
Selection of measuring range:
DIP-switch selector (1 to 2)
..5MA
1 2
Input range:
0.1 - 1 mA
0.2 - 2 mA
0.5 - 5 mA
..50MA
1 2
Input range:
1 - 10 mA
2 - 20 mA
5 - 50 mA
..500MA
1 2
Input range:
10 - 100 mA
20 - 200 mA
50 - 500 mA
..5A
1 2
Input range:
0.1 - 1 A
0.2 - 2 A
0.5 - 5 A
Selection of function:
DIP-switch selector (3 to 5)
3
Relay de-energized in
normal condition.
Relay energized in normal
condition.
4
Power ON delay 6 ± 0.5 s
Power ON delay 1 ± 0.5 s
5
Contact input as latch func-
tion enable. When the contact
is closed, the latch function is
activated. Reset of the latch
condition occurs when the con-
tact is open or by power down.
Contact input as inhibit of
alarm enable. When the con-
tact is closed the relay remains
in normal position even if the
alarm condition occurs.
Selection of function:
DIP-switch selector (6)
6
Over current monitoring
relay. The alarm condition
occurs when the current input
is over the set point value.
Under current monitoring
relay. The alarm condition
occurs when the current input
is under the set point value.
Selection of level and time
delay:
Upper knob:
Setting of hysteresis on rela-
tive scale: 0 to 30% on set
value.
Centre knob:
Current level setting on rela-
tive scale: 10 to 110% on full
scale.
Lower knob:
Setting of delay on alarm time
on absolute scale (0.1 to 30 s).
DIB01, PIB01
Function/Range/Level and Time Delay Setting
Mode of Operation
DIB01 and PIB01 monitor
both AC and DC over or
under current through an
internal shunt.
Example 1
(connection between termi-
nals Z1, Y1 or 8, 9 - latching
function enabled)
The relay operates and latch-
es in operating position
when the measured value
exceeds (or drops below) the
set level for more than the
set delay time. Provided that
the current has dropped
below (or has exceeded) the
set point (see hysteresis set-
ting), the relay releases when
the interconnection between
terminals Z1, Y1 or 8, 9 is
interrupted or the power
supply is interrupted as well.
The red LED flashes until the
delay time has expired or the
measured value comes back
to a non-alarm value (see
hysteresis setting).
Example 2 (Stardard CT)
(no connection between ter-
minals Z1, Y1 or 8, 9 - latch
function disabled)
The relay operates when the
measured value exceeds (or
drops below) the set level for
more than the set delay time.
It releases when the current
drops below (or exceeds) the
set level (see hysteresis set-
ting) or when power supply
is interrupted.
Note
When the inhibit contact is
opened, if the input signal is
already in alarm position, the
delay time needs to elapse
before relay activation.
ON
ON
ON
ON
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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