JUMO LOGOSCREEN 700, Brief Instructions

Page: 81 / 92

81
6 Annex
6.1.7 Screen
6.1.8 Electrical data
Type TFT color screen/TFT-touchscreen (resistive)
a
Size 14.5 cm (5.7")
Resolution 640 × 480 pixels (VGA)
Number of colors 65536
Frame rate 60 Hz (type)
Brightness setting Adjustable on the device
Screensaver (switch-off) After waiting period or due to control signal
a
TFT color screens may have pixel errors due to technological and/or production-related reasons. Up to four pixel
errors are deemed admissible for this paperless recorder; they do not provide the ground for warranty claims.
Voltage supply AC 110 to 240 V +10/-15 %, 48 to 63 Hz or
AC/DC 20 to 30 V, 48 to 63 Hz (not in conjunction with extra code 970)
Electrical safety According to DIN EN 61010-1
Overvoltage category II to 300 V mains voltage, pollution degree 2
Analog inputs of
option "Analog(HI)/digital" According to DIN EN 61010-1
Measuring category II (CAT II) to 300 V
Protection rating I with internal isolation from SELV
Power consumption
AC 110 to 240 V
<
45 VA
AC/DC 20 to 30 V < 30 VA
Data backup Internal flash memory
Data buffering Battery (operating life
>
7 years); additionally, storage capacitor for buffering
during battery change (buffer time approx. 2 minutes)
Time Battery-buffered real-time clock
Electrical connection On the back via push-in spring-cage terminals
Conductor cross section on termi-
nal 5
Wire or stranded wire
without ferrule Min. 0.2 mm
2
, max. 2.5 mm
2
Stranded wire with ferrule Min. 0.2 mm
2
, max. 2.5 mm
2
2 × stranded wire with twin
ferrule with plastic collar Min. 0.5 mm
2
, max. 1.5 mm
2
(both stranded wires with identical cross section)
Stripping length 10 mm
Conductor cross section on termi-
nals 4, 24 to 29
Wire or stranded wire
without ferrule Min. 0.2 mm
2
, max. 2.5 mm
2
(with terminal cover: max. 1.5 mm
2
)
Stranded wire with ferrule Min. 0.25 mm
2
, max. 2.5 mm
2
(with terminal cover: max. 1.5 mm
2
)
Stripping length 10 mm