page 6 of 16
File: FR/CR840_r3 - April 2017 - Technical note: FR/CR
FR 840 & CR 840
The front panel, below the heatsink, includes 4 status
LEDs:
POWER ON (GREEN):
ON when power is
present
INTERLOCK ON (WHITE):
ON when Interlock
chain is closed (= OK)
MICROWAVE ON (BLUE):
ON when microwave
is
emitted
(Enabling
command
is
ON)
ALARM (RED):
ON when an alarm
state
is
present.
Il frontale, nella parte inferiore del dissipatore, include 4
LED di stato:
POWER ON (VERDE):
ON quando è alimen
tato
INTERLOCK ON (BIANCO):
ON quando il contatto
è
chiuso
(=
OK)
MICROWAVE ON (BLU):
ON quando il magne-
tron
sta
erogando
microonde
(comando
di abilitazione è ON)
ALARM (ROSSO):
ON quando è presente
un
allarme
Environmental & Physical Characteristics:
Use:
Indoor use only, within industrial
enclosure
Working temperature range
5÷40°C [41÷104°F], Min-Max
ambient temperature
Altitude design criteria:
for altitude up to 2.000 m
Working Humidity range
80% RH up to 31°C [88°F],
decreasing linearly to 50% RH
at 40°C [104°F]
Air cooling requirement, flow:
m
3
/h 80 Air clean from dust
Pollution degree:
2, complies with IEC 664
Total Weigth:
kg 7 [15 lbs approx.).
Rack Dimensions, Panel Width:
Panel Heigth:
Length (Depth):
mm 190
mm 170
mm 387
Summary of Contents for CR 840
Page 2: ...Cover Rear...
