Monitoring Relays
1-Phase True RMS AC/DC Over and Under Current
Types DIC01, PIC01
鈥?TRMS AC/DC over + under, over+over,
under+under current and voltage monitoring relays
鈥?DC process signal plus/minus monitoring relay (DIC01)
鈥?Selection of measuring range by DIP-switches
鈥?Adjustable current and voltage on relative scale
鈥?Adjustable hysteresis on relative scale
鈥?Separately adjustable delay functions (0.1 to 30 s)
鈥?Programmable latching or inhibit at set level
鈥?Output: 1 or 2 x 8 A SPDT relay N.D. or N.E. selectable
鈥?For mounting on DIN-rail in accordance with
DIN/EN 50 022 (DIC01) or plug-in module (PIC01)
鈥?45 mm Euronorm housing (DIC01)
or 36 mm plug-in module (PIC01)
鈥?LED indication for relay(s), alarm and power supply ON
鈥?Galvanically separated power supply
DIC01
PIC01
Product Description
DIC01 and PIC01 are precise
TRMS AC/DC over+under,
over+over or under+under
current and voltage (selectable
by DIP-switch) monitoring
relays. DIC01 can perform also
DC plus/minus measurement
by short circuiting pins Z3 and
Y1. The devices can be con-
nected to the MI or MP and
A82 or E82 current transformers.
Both relays have two individu-
al set levels with their own
time delay. Only for DIC01
each set level can work with a
single SPDT relay.
Owing to the built-in latch
function, the ON-position of
the relay output can be main-
tained. Inhibit function can be
used to avoid relay operation
when not desired (mainte-
nance, transitions).
The LED's indicate the state
of the alarm and the output
relays.
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
Range
DIC 01 D B23 AV0
Type Selection
Mounting
DIN-rail
Plug-in
Output
2 x SPDT
SPDT
Supply: 24 VDC
DIC 01 D 724 AV0
PIC 01 C 724 AV0
Supply: 24/48 VAC
DIC 01 D B48 AV0
PIC 01 C B48 AV0
Supply: 115/230 VAC
DIC 01 D B23 AV0
PIC 01 C B23 AV0
Input Specifications
Input
Current level
Voltage level
DC levels (DIC01 only)
Current ranges
0.5 to 5 mA AC/DC
2 to 20 mA AC/DC
-5 to 5 mA DC
(DIC01
-20 to 20 mA DC
only)
Max. current for 1 s
Voltage ranges
0.1 to 1 V AC/DC
1 to 10 V AC/DC
0.4 to 4 V
p
AC
-1 to 1 VDC
(DIC01
-10 to 10 VDC
only)
Max. voltage for 1 s
DIC01: Terminals Y1, Y2
PIC01: Terminals 6, 7
DIC01: Terminals Y1, Y3
PIC01: Terminals 5, 7
Connecting terminals Z3, Y1
Internal resis.
Max. curr.
50
鈩?/div>
35 mA
50
鈩?/div>
55 mA
50
鈩?/div>
35 mA
50
鈩?/div>
55 mA
100 mA
Internal resis.
Max. volt.
> 10 k鈩?/div>
7V
> 10 k鈩?/div>
20 V
> 10 k鈩?/div>
100 V
> 10 k鈩?/div>
7V
> 10 k鈩?/div>
20 V
100 V
CT ranges
MI and MP ranges (0.4 to 4 V
p
input)
1-ph.:
3-ph.:
MI 5
MP 3005
MI 20
MP 3020
MI 100
MP 3100
MI 500
MP 3500
A82 ranges (2 to 20 mA input)
A82-10/20 25
A82-10/20 50
A82-10/20 100
A82-10/20 250
A82-10/20 500
E82-20 ranges (2 to 20 mA input)
E82-20 25
E82-20 50
Note:
The input voltage cannot
raise over 300 VAC/DC with
respect to ground (PIC01 only)
AAC rms
0.5 to 5 A
2 to 20 A
10 to 100 A
50 to 500 A
2.5 to 25 A
5 to 50 A
10 to 100 A
25 to 250 A
50 to 500 A
2.5 to 25 A
5 to 50 A
Max. curr.
20 AAC
50 AAC
250 AAC
750 AAC
30 AAC
60 AAC
120 AAC
300 AAC
600 AAC
50 AAC
100 AAC
}
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Specifications are subject to change without notice (21.10.00)
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