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 NEWPORT’s 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 parity–parity 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
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
L2S
| † All dollar amounts on this site are shown in US currency. |
Back to top
