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OPTIONS
 Suspended Mounting
NEMA-4 (IP65) Housing (L2S4 & L4S4
Only)
2"
or 4" Case
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Connections
Diagram
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L2S
/ L4S
57 mm, 102 mm AND 144 mm LED Display
Full Four or Six Digit Display
Wide AC Voltage Input Range
95 to 265 Vac (45-440 Hz)
ASCII Serial Data Input
RS-232 or RS-422/485 or 20 mA Current
Loop
300, 2300, 2400 or 9600 Baud
Red LED Display
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The LXS Series are multi-purpose large displays of 4 or 6 characters
which may be numeric or limited alpha type symbols. The housings are rugged
aluminum extrusions suitable for panel mounting, hanging or free standing
use. LXS accepts serial ASCII data from an RS-232 or RS-422/485 link at
various commonly used Baud rates. The protocol supports both point to
point and multidrop use, with up to 31 addresses plus a master address
allowing all units to receive simultaneously. Further optional protocols
accept information in the form generated by NEWPORTÆs INFINITY®
Series, Model 269 and the programmable, universal counter, timer and rate
meter Model P5000.
SPECIFICATIONS
Display Type (LED, red) Height: 7 segment,
57 mm, 102 mm or 144 mm
Display: -9999 or -999999
Brightness: Set via the serial link
Polarity: LED bar indicator
Overload/alarm: LED block indicator
Decimal Points: Set via the serial link at any position
POWER SUPPLY
AC: 95 to 265 Vac 45-440 Hz
Power Consumption: 10 watts (4 digit)
Connectors Mains: IEC fused ac receptacle
Signal: 9 pin subminiature D connector
ENVIRONMENTAL
Operation Temperature: 0-50░C
Storage Temperature: -20 to + 85░C
Relative Humidity: 0 to 85% (non-condensing Case option): IP65
L2S4 & L4S4 only
MECHANICAL
Case Material: aluminum extrusion
Case Finish: Black anodized
WEIGHT
L2S4: 2.5 Kg
L2S6: 3 Kg
L4S4: 4.5 Kg
L4S6: 6.5 Kg
SIGNAL FORMAT
Serial ASCII coded data string at 300, 1200, 2400 or 9600 Baud; 1
start bit, 8 data bits (or 7 bits plus parityûparity ignored) and 1, 1
1/2 or 2 stop bits. Signal inputs determined by internal jumper switches.
TTL: above +2 V = logic 0; below .8 V at -1 mA = logic 1
2 mA Loop: above 1.5 mA = logic 1; below 0.5 mA = logic 0; compliance
1 V max at 2 mA; maximum loop current 0.5 A
20 mA Loop: above 15 mA = logic 1; below 5 mA = logic 0; compliance
1 V max at 20 mA; maximum loop current 0.5 A
Bipolar ▒5 V RS423: above +0.5 V = logic 1; below 0V = logic 0;
open line = space, loading between 4 and 10 kilohms maximum input ▒7 volts
Bipolar ▒ 15 V: above +3 V = logic 1; below -3 V = logic 0; open
line = space, loading between 4 and 7 kilohms maximum input ▒30 volts
Differential RS422/485: Diff. threshold less than ▒0.2 V; hysteresis
50 mV typical, loading 12 kilohms minimum maximum diff. input ▒12 V; maximum
voltage relative to signal common +12/-7V
Termination Received Loop Source: 120 ohms jumper switchable; 2
mA or 20 mA ▒20%; open circuit voltage 5 V ▒5%; compliance at 2 or 20
mA 3.5 V min.
To Order (Specify Model No.) Prices
Shown in U.S. Dollars
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Model No.
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Description
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Price
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L2S4-R
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4-digit
LED display with 2 1/4" high digits |
$1250
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L2S6-R
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6-digit
LED display with 2 1/4" high digits |
$1385
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L4S4-R
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4-digit
LED display with 4" high digits |
$1940
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L4S6-R
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6-digit
LED display with 4" high digits |
$2350
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A9
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NEMA-4
housing for L2S4-R |
$285
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A10
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NEMA-4
housing for L2S6-R, L4S4-R |
$430
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