Connectors; Standard Cabling - Restrictor Choice - Metro DataVac M1 User Manual

M1 – M3 Display units

3.3.6. Connectors

2 input for AIR at
3BAR (0.2Mpa) (air
filtered at 1µm and
regulated at
0.1BAR /
0.01MPA). NEVER
OVERPASS
4BAR/0.4MPA. It is
very recommended
to use the FRL (Air
preparation set)
from Metro ref
ACS-PNE-003.
See details on the
chap. 3.3.4
Restrictor
Output to the Air
gage
To connect m-bus
modules
(optional)
3.3.7. Standard cabling – restrictor choice
The M1 or M3 are delivered with 1 or 2 restrictors of 0.5mm on the air input + 1 or 2
0.7mm restrictors as spare parts. The value of the restrictor is indicated as below:
7 =0.7mm
5=0.5mm
24 VDC power supply. If you choose
this connector to power the display,
the ON-OFF switch will be
deactivated.
USB Stick connector for data saving
on a CSV file, or for configuration
with QR codes
Value of the
restrictor
7=0.7mm
O ring
M5 thread
Restrictor
RS232
connector for
connection to a
PC
Multi-function
footswitch
connector
Mini-USB
connector for
power supply
and
measurement
transfer to a PC
On/Off switch
(press 2s. for
shutting down)
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