PCM4
Pulse Control Module
imagem meramente ilustrativa
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Converts 4 to 20 mA Input from Temperature Controller or Computer to Time Proportional Output
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Mounts Directly on an OMEGA 3 to 32 Vdc Input SSR
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Supports Single or 3-Phase Operation
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50 or 60 Hz Operation
Relés e Temporizadores - Ver Produtos Relacionados
Descrição
This product has been discontinued.
The OMEGA™ PCM series converter
modules facilitate conversion of a
4 to 20 mA output to an on/off time
proportioning output. The modules
mount directly to the input terminals
of an SSR. Screw terminals are
provided on the converter of the
4 to 20 mA control signal. The
SSR’s power section connects in
standard fashion to the line
and load.
The PCM module with a solid state
relay provides a rectangular shape,
time proportional (zero-fired) control
signal to the load. Thus, the average
power to the load is proportional to
the 4 to 20 mA input signal.
SPECIFICATIONS
Analog Input Signal: 4 to 20 mAdc
Note: Control signal cannot drop below 4 mAdc or improper operation may occur. Compliance Voltage Requirement:
Time Base: 3 cycle resolution 6.4 Vdc (320 Ω @ 20mA)
Ambient Temperature: 0 to 40°C (32 to 104°F)
Dimensions: 32 W x 45 L x 20 mmD (1.25 x 1.75 x 0.75")
