11
of 148
-
For reasons of electromagnetic compatibility, the mains socket of the RESISTOMAT® model 2329
must only be connected to the 230 V~ (115 V~) mains network using the ferrite-coated, shielded
cable included in the scope of delivery.
-
The optional IEEE488 bus-connection plug is standardized. To observe applicable interference
protection guidelines, only a shielded interface cable and shielded plugs must be used.
-
The standard RS232 interface must only be connected using a shielded, twisted cable and
shielded plugs.
3.4 Mains fuse
DANGER
Risk of electric shock.
Before replacing the fuse, ensure that the RESISTOMAT
®
model 2329 has
been properly disconnected from the mains
(remove the connection cable from
grounded socket).
The mains fuse is located below the mains connection socket on the rear panel of the RESISTOMAT®
model 2329.
Only use original 5 x 20 mm, 0.125 AT fuses for 230 V~ and 0.2 AT fuses for 115 V~.
3.5 Power supply and connection of signal lines
2
1
4
5
Rx
45 Vmax.
2329.0009
Ix
0,63 AM
Analog - I/O
1/5 - Analog - I/O
6 in 0-10 V = /100 k
Ω
7 in 0-20 mA = /14
Ω
9 Out 0-10 V = /0,3 mA
2329.0008
D
I
G
I
T
A
L
I
/
O
P
O
R
T
Pt100
2
1
3
6
0
30 Vmax.
Ext. 24 V
207-253 V 0,125 AT
104-126 V 0,2 AT
47- 63 Hz 25 VA
RS232
ACHTUNG!
VOR ÖFFNEN DES GERÄTES
NETZSTECKER ZIEHEN:
SERVICE NUR DURCH FACHLEUTE
NUR ANGEGEBENE
SICHERUNGSWERTE VERWENDEN.
WARNING!
TO PREVENT ELECTRICAL SHOCK
DO NOT OPEN COVERS:
REFER TO QUALIFIED PERSONNEL
NO USER SERVICEABLE PARTS
INSIDE.
I
E
E
E
4
8
8
CAUTION!
TO PREVENT FIRE REPLACE ONLY
WITH SAME TYPE AND SHOWN
RATING OF FUSE.
1
6
3
4
2
5
DC
220-240V
110-120V
I
0
max. 250V
(Optional)
IEEE488 interface
PE-FE
connection
Additional 5 x 20 mm,
0.63 A M fine wire fuse for
the measurement current
Mains selector
switch with fuse
catch
Mains switch
Mains socket
Measurement input
Pt100 connection
Input/output for analog
Digital input/output for PLC
RS232 interface
pin assignment
adjusted
supply voltage
