Siemens LOGO!, Руководство пользователя

Страница: 347 / 534

Technical data
A.19 Technical data: LOGO! TD (Text Display)
LOGO!
Manual, 04/2011, A5E03556174-01
347
A.19 Technical data: LOGO! TD (Text Display)
LOGO! TD
Mechanical data
Dimensions (WxHxD)
Weight
Installation
Keyboard
Display
128.2 x 86 x 38.7 mm
Approx. 220 g
Bracket mounting
Membrane keypad with 10 keys
FSTN-Graphic Display with 128 x 64 (columns x rows),
LED backlight
Power supply
Input voltage
24 V AC/DC
12 V DC
Permissible range 20.4 ... 26.4 V AC
10.2 ... 28.8 V DC
Permissible mains frequency 47 ... 63 Hz
Power consumption
• 12 V DC
•
24 V DC
• 24 V AC
• typ. 65 mA
•
typ. 40 mA
• typ. 90 mA
Data transmission rate 19,200 baud
Degree of protection
IP20 for LOGO! TD excluding front panel
IP65 for LOGO! TD front panel
Connection distance
≤ 2.5 m (LOGO! TD cable only), max. 10 m (LOGO! TD
cable + standard Sub-D cable)
LCD Display and Backlight
Backlight lifetime
1)
20,000 hours
Display lifetime
2)
50,000 hours
Mounting hole dimensions
Width x Height
(119.5+0.5mm) x (78.5+0.5mm)
1)
Backlight lifetime is defined as: The final brightness is 50% of the original brightness.
2)
Display lifetime is calculated under ordinary operating and storage conditions: room temperature
(20 ±8° C), normal humidity below 65% relative humidity, and not in exposure to direct sunlight.