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Complete system with
1 channel Transmitter and Receiver for
2 Miles of
Line-of-Sight range
Up to 10 Miles with
optional antenna
Run Time
Wireless Controller Kit One Way 4-20 mA |
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937804
System Without enclosure for DIN
mount installation
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937844 Included:
1
Transmitter set 24VDC
1
Receiver set 24VDC
2 Antennas,
8"
2
NEMA 4X non metallic enclosure
Wiring Diagram |
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Combining simplicity and
functionality in an industrial point to point RF transceiver, the
A750 receiver and A753 transmitter offer quick installation and
reliable transmission of a 4-20mA signal and two digital inputs and
outputs. RF channels are dip switch selectable, no computer is
required for setup. Both the transmitter and receiver operate on
+24VDC (+12 to 32VDC). 1 Watt of RF power ensures excellent distance
and reliability in the harshest of environments. In RSSI mode the RF
signal strength can be monitored. Operating at 900 MHz with industry
proven frequency hopping spread spectrum maintains signal integrity and
provides excellent transmission distance.
Receiver includes two relays with normally open and normally closed
contacts. Contacts are rated for 0.5A at 125Vac or 2A at 30 VDC. A
third relay is used as an alarm while monitoring RF signal strength.
If signal strength becomes inadequate alarm will activate. Both the
transmitter and receiver are expandable utilizing EDBus and the
A0000 expansion modules. The modules allow expansion of both analog
and digital I/O at the transmitter and receiver.
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SPECIFICATIONS
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Operating
Voltage: |
24. VDC |
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Operating
Temperature: |
-4° to +120° F (-20° to +50° C) |
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Transmission Type: |
Direct
sequence spread spectrum |
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Carrier
Frequency |
900
MHz |
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Input |
4
inputs 4-20 mA, |
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Current
Drain |
Receiver 80 mA, standby,
Transmitter 120 mA |
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Receiver |
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Output |
4 outputs 4-20 mA |
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Antenna Impedance |
50 Ohms
Quarter Wave Antenna
optional |
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Dimensions: |
10 in L x 8 in W x 4 in H
(254 x 200 x 100
mm) |
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Weight |
4 lb.
(2 Kg) each |
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Enclosure |
NEMA 4X non
metallic waterproof |
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DISCLAIMER:
Contact a licensed professional for your project.
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