2 electrical data, Electrical data, Technical data – Lenze EPM-H521 User Manual
Page 55

Technical data
Electrical data
2
55
EDBPM-H521 DE/EN/FR 2.0
2.2
Electrical data
Field
Values
Display
Type
LCD 256 colours TFT
Display
Touch screen
Matrix 40 Ч 30 (16 Ч 16 pixels each)
Resolution
640 × 480 pixels
Visible size
211.2 × 158.0 mm
Lines
Single character size 30 lines at 80 characters each
Double character size 15 lines of 40 characters each
Quadruple character size 7 lines at 20 characters each
Character size
Single character size 2.7 × 5.4 mm, text: 8 × 16 pixels
Double character size 5.4 × 10.7 mm, text: 16 × 32 pixels
Quadruple character size 10.7 × 21.4 mm, text: 32 × 64 pixels
Fonts
Programmable fonts, Windows fonts
Contrast setting
Via software
Background illumination
Min. service life at 25°C
CCFL tube
30000 h
Clock
Hardware clock
Storage via capacitor,
min. 72 h, typ. 130 h
Electrical
i
DC voltage supply
DC 24 V (+18 ... 32 V)
ect ca
connection
Power consumption
15 W at DC 24 V
Network
Protocol
System bus (CAN)
et o
Communication medium
DIN ISO 11898
Network topology
Line (terminated at both ends with
120 Ω)
Memory
User program (text + graphics)
960 kB + 6MB
e o y
Data memory (Flash EPROM)
128 kb
Memory for Windows fonts
512 kb
Memory card (backup)
8 MB
Interfaces
Serial MSP (DB25 socket)
RS232
te aces
Parallel LPT
Centronics