Belden HIRSCHMANN MACH 1040 Series, Руководство пользователя

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MACH 1040
Release 02 03/2013
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Connecting the supply voltage
Note: Relevant for North America:
The tightening torque for fixing the power supply terminal block to the
device is 4.5 lb in (0.51 Nm).
Note: The terminal blocks for devices with power unit type “M” (type “L”)
are coded to prevent them from being accidently connected to devices
with power unit type “L” (type “M”).
Figure 7: Power supply unit “L”, DC voltage (see page 41 „General technical data“)
Connection for
1 - supply voltage
2 - signal contact
WARNING
ELECTRIC SHOCK
Only connect a supply voltage that corresponds to the type plate of your
device.
Never insert sharp objects (small screwdrivers, wires, etc.) into the
connection terminals for the supply voltage, and do not touch the terminals!
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
1 2
Relay