8
RCMB104_D00294_02_M_DEEN / 11.2021
RCMB104
Legend
i
Only valid for wired variants. For the soldered
variant of the CTBC17, the corresponding
manual must be observed. Further Information
see technical data page 14
Inputs/outputs
Legende
Erklärung
Auswerteplatine/
Evaluating board
Anschluss Messstromwandler/
Connection Socket CT
Description
Prüfwicklung (Wicklungsanfang)
3S1
*
b
Test winding (start of winding)
Prüfwicklung
3S2
e
Test winding
Messwicklung 2
(Wicklungsanfang)
1S1
*
c
Measuring winding 2 (start of winding)
Messwicklung 1
(Wicklungsanfang)
2S1
*
a
Measuring winding 1 (start of winding)
Messwicklung 2
1S2
d
Measuring winding 2
Messwicklung 1
2S2
f
Measuring winding 1
i
Nur gültig für kabelgebundene Varianten. Bei
der Lötvariante des CTBC17 ist das entspre-
chende Handbuch zu beachten. Weitere
Informationen siehe technische Daten
Ein-/Ausgänge
Pin
Erklärung
Describtion
Test
Eingang Test
: aktiviert durch GND für
30 ms…1,2 s
i
Empfohlener
Bohrdurch-
messer Pins:
Ø 0,9 mm
i
Recommended
drilling diame-
ter pins:
Ø 0,9 mm
Input test
: activated by GND for 30 ms…1.2 s
Error
Fehlerausgang
(active low)
LOW: kein Systemfehler
HIGH: Systemfehler
Fault output
(active low)
LOW: no system fault
HIGH: system fault
RMS
IEC: Ausgabe r.m.s. 30 mA
(active low)
LOW:
I
Δn2
< r.m.s. 30 mA, kein Systemfehler
HIGH:
I
Δn2
≥ r.m.s. 30 mA und/oder Systemfehler
UL: Ausgabe r.m.s. 20 mA
(active low)
LOW:
I
Δn2
< r.m.s. 20 mA, kein Systemfehler
HIGH:
I
Δn2
≥ r.m.s. 20 mA und/oder Systemfehler
IEC: current output 30 mA (active low)
LOW:
I
Δn2
< r.m.s. 30 mA, no system fault
HIGH:
I
Δn2
≥ r.m.s. 30 mA and/or system fault
UL: current output 20 mA (active low)
LOW:
I
Δn2
< r.m.s. 20 mA, no system fault
HIGH:
I
Δn2
≥ r.m.s. 20 mA and/or system fault
DC
IEC: Ausgabe DC 6 mA
(active low)
LOW: IΔn1 < DC6mA,
I
Δn2
< r.m.s. 30 mA, kein
Systemfehler
HIGH:
I
Δn1
≥ DC6mA und/oder
I
Δn2
≥ r.m.s. 30
mA und/oder Systemfehler
UL: Ausgabe r.m.s. 5 mA
(active low)
LOW:
I
Δn1
< r.m.s. 5 mA, kein Systemfehler
HIGH:
I
Δn1
≥ r.m.s. 5 mA und/oder Systemfehler
IEC: current output DC 6 mA
(active low)
LOW: IΔn1 < DC6mA,
I
Δn2
< r.m.s. 30 mA, no
system fault
HIGH:
I
Δn1
≥ DC6mA and/or
I
Δn2
≥ r.m.s. 30 mA
and/or system fault
UL: current output r.m.s. 5 mA
(active low)
LOW:
I
Δn1
< r.m.s. 5 mA, no system fault
HIGH:
I
Δn1
≥ r.m.s. 5 mA and/or system fault
Vcc
+ VCC
: Spannungsversorgung Modul +5 V
+ VCC
: Voltage supply 5 V
GND
Masse
Ground
n. c.
Nicht verwendet (not connected)
Not connected
PWM
Vcc
n.c.
DC
GND
RMS
Error
Test
