Z-World eDisplay OP7200, Руководство пользователя

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User’s Manual 1
1. I
NTRODUCTION
The OP7200 intelligent operator interface is a small, high-
performance, C-programmable data acquisition and display unit
that offers built-in I/O, Ethernet connectivity, and an optional
touchscreen. A Rabbit 2000 microprocessor operating at 22.1 MHz
provides fast data processing.
The OP7200 is designed for panel mounting and is NEMA-4
compatible. The OP7200 incorporates the powerful Rabbit 2000
microprocessor, flash memory, static RAM, industrialized digi-
tal I/O ports, RS-232/RS-485 serial ports, a 10Base-T Ethernet
port, and eight optional A/D converter inputs and touchscreen.
1.1 Features
•
Small size: 4.4" × 5.7" × 1.7" (112 mm × 144 mm × 43 mm).
•
¼ VGA LCM display (320 × 240 pixels) with white LED backlight.
•
Software-controlled LCD contrast and backlight on/off.
•
9-key keypad.
•
LCD controller and SRAM compatible with OP7100.
•
4 status LEDs.
•
24 digital I/O: 16 filtered digital inputs with an input range of ±36 V DC and a switch-
ing point of 2.4 V, and 8 sourcing/sinking/tristate high-current outputs (250/350/0 mA).
•
Rabbit 2000
™
microprocessor operating at 22.1 MHz.
•
Audible alarm buzzer.
•
128K static RAM and 256K flash memory standard.
•
One RJ-45 Ethernet port compliant with IEEE 802.3 standard for 10Base-T Ethernet
protocol.
•
Four serial ports (2 RS-232 or 1 RS-232 with RTS/CTS, 1 RS-485, and 1 CMOS-com-
patible programming port).