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 supplying
a brief current surge when switching on. The
isolating amplifier presents a low impedance at
the instant of switching which requires a current
I
of ...
start
≥ 160 mA for the version with a power
... I
start
supply range of 24 – 60 V DC/AC
or
≥ 35 mA for the version with a power supply
... I
start
range of 85 – 230 V DC/AC
11. Maintenance
No maintenance is required.
12. Releasing the isolating amplifier
1. Rotate the quick release screws 90°.
2. Withdraw the plug-in module.
1.
2.
Fig. 7. Withdraw the module from the base.
18
13. Dimensional drawing
150,7
135,7
Fig. 8. SIRAX TV 808 in housing B17.
+0
15
18
– 0,5