14
Make sure that the cables are not live when
making the connections!
The 230 V power supply is potentially
dangerous!
In the case of “Intrinsically safe” explosion-
proof versions [EEx ia] IIC, the supplementary
information given on the Type Examination
Certificate, the EN 60 079-14, and also local
regulations applicable to electrical installati-
ons in explosion hazard areas must be taken
into account.
Note that, …
… the data required to perform the electri-
cal insulation task agree with the data
on the nameplate of the SINEAX TV 808
(
input E,
output A and
power
supply H!)
… the 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!
8
3
2 7 12
4 9
5 10
1 6
4 9
5 10
1 6
Green LED for
device standing by
Space e.g.
for MSK designation
ON
Front
5
10
+
–
H
Without
transparent cover
With
transparent cover
E
1
6
+
–
Camille Bauer AG
CH-5610 Wohlen
Switzerland
3 8
3 8
Without
function
4
9
+
–
A
HHT
3
8
+
–
GOSSEN
METRA
W
ATT
C
AM
ILLE BAUER
SINEAX
TV 808
ON
E
= Input
A = Output
HHT = Hand-Held-Terminal
H = Power supply
Notes
9.1 Connecting the measuring input leads
Connect the measuring input leads to terminals 4 (–)
and 9 (+).
9.2 Connecting the measuring output leads
Connect the measuring output leads A to terminals 1 (–)
and 6 (+).
Note: Take care that the amplifier’s maximum permissible
external burden R
ext
is not exceeded (see Section
6 “Technical Data”).
9.3 Connecting the power supply leads
Connect the power supply leads to terminals 5 (
–~
) and
10 (
+
~
).
A two-pole switch must be included in the supply connection
where facility for switching SINEAX TV 808 off is desired.
Note:
An external supply fuse with a rupture capacity
≤
20 A must be provided for DC supply voltages
> 125 V.
10. Commissioning
Switch on the measuring input and the power supply. The
green LED lights continuously after switching on.
The power supply unit must be capable of supp-
lying a brief current surge when switching on. The
instruments presents a low impedance at the instant
of switching which requires a current I
start
of …
… I
start
≥
160 mA for the version with a power
supply range of 24 – 60 V DC/AC
or
… I
start
≥
35 mA for the version with a power supply
range of 85 – 230 V DC/AC
11. Maintenance
No maintenance is required.
12. Releasing the isolating amplifier
Release the isolating amplifier from a top-hat rail as shown
in Fig. 7.
ON
Fig. 7
