Idiomas disponibles
Idiomas disponibles
Connections
Basic instrument has two rear connectors CN1 and CN2. If 2RE
output option card is installed, two more connectors CN3 and
CN4 appear. See all four connectors location and their pin out in
the right figure. All female provided terminal connectors are of
®
CAGE CLAMP
technology.
Terminals for CN2 connector admit cables with section from
0.2mm² up to 1.5mm² (AWG 24÷14).
Terminals for CN1, CN3 and CN4 connectors admit cables with
section from 0.08mm² up to 2.5mm² (AWG 28÷12).
To perform wiring connections, strip the cable leaving from 7 to
10mm exposed to air, insert it in the proper terminal while
pushing down the key insertion tool to open the clip inside the
connector. Release the key tool to fix wire to the terminal.
Proceed in the same way for the rest of terminals. Once all
connections are done, plug connectors to the instrument.
CN4 (relay 2)
CN3 (relay 1)
4
NO
1
5
CM
2
3
6
NC
Notes:
NO: Normally open contact.
CM: Common contact.
NC: Normally closed contact.
* Polarity in CN1 is indistinct for DC power.
WARNING
Isolation:
1500Vrms for 1 minute to signal terminals (CN2) and power terminals (CN1).
2500Vrms for 1 minute to signal terminals (CN2) and relays terminals (CN3 y CN4).
2500Vrms for 1 minute to power terminals (CN1) and relays terminals (CN3 y CN4).
Load cell input signal wiring diagrams (mV)
LOAD CELL CONNECTION WITH EXCITATION SUPPLIED BY THE INDICATOR
INDICATOR
1
2
5
6
+IN
-IN (COMMON)
+EXC.
-EXC.
SERIE KOSMOS
NO
1
CM
2
NC
LOAD CELL
±30mV
±300mV
+OUT
-OUT
+IN
-IN
www.ditel.es
CN4
Key tool for cable insertion.
CN1*
Phase (AC)
1
Neutral (AC)
2
3
4
5
6
7
NOTE:
The instrument can supply excitation to multiple load cells
connected in parallel as long as 30mA of total load current is
not exceeded.
JR-C / JR20-C
Rear connectors location.
CN3
1
4
5
2
6
3
CN1
CN2
1
2
CN2
-IN (COMMON)
+IN (300mV / 30mV)
N.C.
+TARE
- EXC / TARE
+EXC
N.C.
50
