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Function
Gateway 800 is a protocol converter as well as the HART modem.
This converts the HART digital signal to a serial communication
protocol (e.g. MODBUS). This allows various HART field devices
to interface directly with serial protocol (MODBUS) based
monitoring
and control systems. Serial protocol can be master or slave
configurable from the set up software. At the same time it allows
to communicate the PC based configuration software with HART
field
devices. The Gateway operates in point to point as well as in
multi drop HART network mode.
All HART process information, including
primary, second, third and fourth process
variable data is converted to serial protocol
(MODBUS) and available to the host system. Using the Field
Device Status Byte data that is available in HART’s digital
information, the gateway can transmit, via
serial link, diagnostic data
including smart device configuration
changed; primary and non primary variables out
of limits; primary variable analog output
fixed; cold start; field device malfunction; and more HART status
data available.
A serial PC Programming Cable for the Gateway is
available. Do Not use a normal straight through cable.
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Purchase |
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Features include
- DIN Rail or Panel Mounted compact
Single channel HART Gateway Pass Through
- PLC1 Serial port in any combination of RS232 / RS422 / 2 or 4
wire RS485 / CMOS
- Connects HART device to PLC / SCADA or any serial device. In
addition allows configuration software to
connect HART device.
- Allows data sharing between HART field
devices and other network devices
- Allows multidropping of HART devices.
- Transformer isolation and capacitive
coupling for HART devices. This simplifies loop
connection which eliminates Grounding effect.
- Low power consumption
- Common Programming software for the
entire Gateway family.........FREE!!
- CE / CSA with UL certification
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General
Specifications |
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Power
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+24V DC + 10%, 100mA max |
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LED |
3 LED’s for status indication |
Communication Ports
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2 Communication ports with
COM1 : RS232 / RS422 / RS485 / CMOS
COM2 : RS232 |
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Isolation |
Isolation
between communication ports and Power supply,
through DC-DC coupler is 1 KV.
PLC1 : Connects to PC for setup downloadb
or connects to PLC1 at runtime.
PLC2 : Connects to PC for configuration
software.
Isolation between
communication ports, through opto-isolation
is 1KV rms for 1 min. |
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GSD File |
Supplied with the
unit (Included in Setup Software) |
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I/O Data |
100 Word Input, 100
Word Output |
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BUS Address |
0 - 255 Setting
through setup software |
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Operating Temp. |
0º to
60º C |
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Storage Temp. |
-20º to 80º C |
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Humidity |
10% to 90% (Non
Condensing) |
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Mounting |
DIN rail or back
panel mounting |
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Dimensions |
105(L)
X 40(D) X
51(W) mm |
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Weight |
125g Approximately. |
Download Information Sheet
PURCHASING THE HART GATEWAY
All prices are in Australian Dollars. Prices do not include GST (Goods and
Services Tax). 10% GST applies to goods delivered in Australia. Australian GST is not paid
on shipments despatched to an international destination. You can check the exchange rate
by going to http://www.x-rates.com
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