Monitoring Relays
1-Phase True RMS AC/DC Over or Under Current
Types DIB01, PIB01
Product Description
DIB01 and PIB01 are precise
TRMS AC/DC over or under
current (selectable by DIP-
switch)
Direct measuring or through
current transformer.
Owing to the built-in latch
function, the ON-position of
the relay output can be
maintained. Inhibit function
Type Selection
Mounting
DIN-rail
Plug-in
Input Specifications
Input (current level)
Measuring ranges
Specifications are subject to change without notice (06.02.08)
DIB01
DIB01
PIB01
Direct
Selectable by DIP-switch
..5MA: 0.1 to 1 mA AC/DC
..50MA: 1 to 10 mA AC/DC
Max. current for 1 s
Max. current for 1 s
0.2 to 2 mA AC/DC
0.5 to 5 mA AC/DC
monitoring
2 to 20 mA AC/DC
5 to 50 mA AC/DC
Output
SPDT
SPDT
relays.
Terminals Y1, Y2
Terminals 5, 7
Internal resist.
can be used to avoid relay
operation when not desired
(maintenance, transitions).
The LED's indicate the state
of the alarm and the output
relay. Through the built-in
shunt it is possible to moni-
tor loads up to 10 A AC/DC.
PIB01
Measuring range
0.1 to 5 mA AC/DC
1 to 50 mA AC/DC
10 to 500 mA AC/DC
0.1 to 5 A AC/DC
1 to 10 A AC/DC
0.1 to 5 mA AC/DC
1 to 50 mA AC/DC
10 to 500 mA AC/DC
0.1 to 5 A AC/DC
1 to 10 A AC/DC
50 Ω
50 Ω
50 Ω
5 Ω
5 Ω
5 Ω
Max. curr.
50 mA
50 mA
50 mA
100 mA
150 mA
150 mA
150 mA
500 mA
DIB 01 C D48 5mA
DIB 01 C D48 50mA
DIB 01 C D48 500mA
DIB 01 C D48 5A
DIB 01 C D48 10A
PIB 01 C D48 5mA
PIB 01 C D48 50mA
PIB 01 C D48 500mA
PIB 01 C D48 5A
PIB 01 C D48 10A
Measuring ranges (cont.)
• TRMS AC/DC over or under current
• Current measuring through internal shunt
• Selection of measuring range by DIP-switches
• Measuring ranges from 0.1 mA to 10 A AC/DC
• Adjustable current on relative scale
• Adjustable hysteresis on relative scale
• Adjustable delay function (0.1 to 30 s)
• Programmable latching or inhibit at set level
• Output: 8 A SPDT relay N.D. or N.E. selectable
• For mounting on DIN-rail in accordance with
• 22.5 mm Euronorm housing (DIB01)
• LED indication for relay, alarm and power supply ON
• Galvanically separated power supply
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
Measuring range
Supply: 24 to 48 VAC/DC
..500MA:10 to 100 mA AC/DC
..5A:
..10A:
monitoring relay
DIN/EN 50 022 (DIB01) or plug-in module (PIB01)
or 36 mm plug-in module (PIB01)
20 to 200 mA AC/DC
50 to 500 mA AC/DC
Max. current for 1 s
Max. current for 1 s
Max. current for 1 s
0.1 to 1 A AC/DC
0.2 to 2 A AC/DC
0.5 to 5 A AC/DC
1 to 10 A AC/DC
Internal resist.
DIB 01 C B23 5A
0.05 Ω
0.05 Ω
0.05 Ω
0.5 Ω
0.5 Ω
0.5 Ω
3 mΩ
Supply: 115/230 VAC
DIB 01 C B23 5mA
DIB 01 C B23 50mA
DIB 01 C B23 500mA
DIB 01 C B23 5A
DIB 01 C B23 10A
PIB 01 C B23 5mA
PIB 01 C B23 50mA
PIB 01 C B23 500mA
PIB 01 C B23 5A
PIB 01 C B23 10A
Max. curr.
700 mA
700 mA
700 mA
1.4 A
6 A
6 A
6 A
15 A
11 A
50 A
1