ICP DAS USA RU-87P1, Руководство пользователя

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Easy Maintenance and Diagnostic
The basic configurations (includes station number, baud rate) are set by the rotary and
DIP switch. The operator can use only one screwdriver to set the RU-87Pn. And there
are several LED status indicators to show whether I-87K modules are configured and
work properly.
If one I-87K module is damaged, the operator just need to get one good I-87K module
with the same item number to replace the damaged one. And then check the LED
indicators to know whether the replacement is performed correctly. The switch and LED
design makes it easy for maintenance. There is no PC and Notebook needed.
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Communication
RS-485 industrial multi-drop network
The RU-87Pn uses the industrial EIA RS-485 communication to transmit and receive
data over long distance (1.2 Km).
DCON protocol
I-87K series I/O modules plugged in a RU-87Pn provide a simple command/response
protocol (Called DCON protocol) for communication. All command/response are in
easy used ASCII format.
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Rugged Industrial Environment
Dual watchdog design
The I-87K series I/O modules provides module watchdog and host watchdog. The
module watchdog is a hardware watchdog; the host watchdog is a software watchdog.
The module watchdog is designed to automatically reset the microprocessor when the
module hangs. The host watchdog monitors the host controller (PC or PLC). The
output of module can go to the Safe Value state when the host fails.
Programmable power on and Safe Value
The analog and digital output of modules can be programmed power on and Safe
Value.
Wide range power input (10~30 V
DC
)
Wide range operating temperature (-25
℃
~ +75
℃
)
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Fully Software Support
The free charge software utility and development kits include
RU-87P1/2/4/8 User Manual, Version: 1.2
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