Internal Components; Electrical Requirements - Mettler Toledo IND9D56 Guia De Instalacion

IND9D56 Installation Manual

Internal Components

Figure 1-2 indicates the layout of the main components inside a typical IND9D56
enclosure.
24VDC power supply
for ARM100, photo-
eyes, or other 24V
Fuse for instrument

Electrical Requirements

Instrumentation power should be provided by a separate branch circuit that is not
shared with any 'noisy' equipment such as motors, welders, etc. 100-240 VAC,
50-60 Hz, 3 A max.
For control power, refer to the electrical rating tag on the side of the enclosure for
the appropriate control voltage. All systems are fused for 3 Amps.
For safety, a solid earth ground is required.
1-2
I/O points
(upper layer
peripherals
power
Figure 1-2: IND9D56 Internal Layout
DC power
for I/O
AC power