Camille Bauer EURAX V 604 Mode D'emploi page 24

Also note that ...
... the data required to carry out the prescribed
measurement must correspond to those
marked on the nameplate of the EURAX V 604
( measuring input M,
output A, power supply H and
put contact K, see Fig. 4)!
... the total loop resistance connected to the output
(receiver plus leads) does not exceed the
maximum permissble value R
"Measuring output" in Section 5 "Technical
data" for the maximum values of R
... the measurement input and output cables
should be twisted pairs and run as far as
possible away from heavy current cables!
In all other respects, observe all local regulations
when selecting the type of electrical cable and
installing them!
In the case of "Intrinsically safe" explosion-
proof versions, the supplementary information
given on the type examination certification, the
EN 60 079-14, and also local regulations
applicable to electrical installations in explosion
hazard areas must be taken into account!
Legend for Fig. 4:
M = Measured variable/measuring input (see Table 5)
A = Output variable/measuring output
K = Output contact for open-circuit sensor or for
monitoring limit GW (see Table 6)
H = Power supply
6.1 Alternative measurement connections
Connect the measuring input leads to suit the type of measurement or application (see Table 5) and fit jumper plugs
on the jumper pins accordingly. The location of the jumper pins (10) on the plug-in unit can be seen from Fig. 5.
B
Table 5: Measuring input
Measuring mode / application
DC voltage
(direct input)
DC voltage
(input via voltage divider)
DC current
Resistance thermometer RT
or resistance measurement R,
two-wire connection
24
1
2
3
measuring
4
out-
5
6
! See
ext.
7
ext.
8
9
10
11
12
Fig. 4. Plug arrangement seen from the rear of EURAX V 604.
Br
Measuring range Measuring
limits span
– 300...0...300 mV 2...300 mV
– 40...0...40 V 0.3...40 V
– 12...0... 12 mA/ 0.08... 12 mA /
– 50...0...100 mA 0.75...100 mA
0... 740 Ω / 8... 740 Ω /
0...5000 Ω 40...5000 Ω
d b z
2
4
6
8
10
12
14
+
–
16
18
20
22
24
26
28
(–)~
30
32
(+)~
= Jumper for safety circuit. A safety circuit may be
looped via the jumper, for signalling "module
unplugged" or "module not plugged in properly".
This jumper must not be inserted on the Ex
version.
= Coding pin extant
= Coding pin broken out
(For version Ex additional coding pin 1)
= Contact fitted
= Contact fitted
(only for test purposes at the works)
= No contact
Position of
Connecting diagram
jumpers No
A
A
1
B
1 2 3
d b z
A 2
A
2
B
4
1 2 3
A
A A
3
1 2 3
d b z
A
A A
2
4
4
1 2 3
M
Br
A
K
H
and
A
Plug arrangement
+
–
Rw1
RT
R
ϑ
Rw2