About PWS1711/1760
About PWS1711/1760
G.1 Introduction
The PWS1711/1760 is equipped with a 5.7" quarter VGA sized
(320Hx240V) flat panel display and analog resistive touch
screen. The IP 65 (NEMA 4) rated front panel seal and
INDUSTRIAL GRADE touch screen make the product rugged and
durable. There are two display options: blue mode STN LCD,
and color STN LCD. You can choose appropriate ones according
to your application's requirement. PWS1760-CTN Workstation
comes with a LPT port that allows you to hardcopy the
current screen. This is a way of generating documents with
ophisticated formats. s
PWS1711/1760, a sister series of PWS3100 PLC Workstation, is
equipped with a small size LCD display screen. Functionally
speaking, the PWS1711/1760 is as powerful as the PWS3100.
This chapter describes how to install your Workstation in a
panel, set its DIP switches, and make cables for its
communications and printer ports.
G.2 General Specification of PWS1711/1760
Item PWS1711-STN PWS1760-CTN
Display Type Monochrome blue mode STN
LCD, 16 gray levels
Color mode STN LCD,
256 gray levels
Display Size 5.7" (diagonal)
Number of Pixels 320x240
Display Adjustment Contrast adjustable from touch screen
Back Light CCFT; Life time is 20,000 hours under normal
temperature and humidity
Touch Screen
Analog resistive type; Max. Number of switches are
40x30
Chemically strengthened glass backing panel;
Over 1 million point activations;
Hard coat is resistant to most solvents and
chemicals
Input Power
24VDC±10%; Isolation; Under 12W
CPU Intel 80188 SA1100-166; 32bit RISC;
166MHz
Flash Memory 704K Bytes 1826K Bytes
Battery Backed
Memory
X 64K Bytes
Communication Ports COM1/9pin: RS232/RS485; COM2/25pin:
RS232/RS422/RS485
Printer Port X EPP printer port
Front Panel Seal IP65 / NEMA 4
Operating
Temperature
0~50°C
Storage Temperature
-20~60°C
Ambient Humidity 20-90% RH (non-condensing)
Vibration Endurance 0.5mm displacement, 10-55Hz, 2 hours per X, Y, and
Hitech Electronics Corp.
G-1
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