Laurel Electronics LTS6 - Manual - Manual (Page 23)

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12. SPECIFICATIONS, SERIAL INPUT TRANSMITTER
Serial Data Input
Signal Levels...................................... RS232, full-duplex RS485, half-duplex RS485 (selectable)
Protocol ................................. Modbus RTU, Modbus ASCII, Custom ASCII (software selectable)
Serial Connector ........................................................................ Detachable dual 3-position plugs
Analog Output (standard)
Output Levels.................................................................................... 0-20 mA, 4-20 mA or 0-10V
Voltage or Current Selection ....................................................................................... Via jumpers
Compliance at 20 mA..................................................................................10V (0-500 ohm load)
Compliance at 10V......................................................................... 2 mA (5 kohm minimum load)
Output Resolution.......................................................................................16 bits (65,535 steps)
Output Error...................................................................................................< 0.02% of full span
Output Update Rate ..............Determined by serial input rate. Approx 75/sec max at 19200 baud
Dual Relay Output (standard)
Relay Type ..................................................Two solid state relays, SPST, normally open, Form A
Load rating ................................................................................... 130 mA at 140 Vac or 180 Vdc
Relay modes ............... Active high or low, latching or non-latching, hysteresis or band deviation
Power & Electrical
Power to Transmitter ...............................................85-264 Vac or 90-300 Vdc (standard power)
.................................................................... 12-30 Vac or 10-48 Vdc (low voltage power option)
Power Isolation.................. 250 Vrms between power, analog output, signal input, and serial I/O
Transmitter Setup
Transmitter setup ..................................... Instrument Setup software using PC and CBL04 cable
Mechanical
Case Dimensions .........................................................................................129 x 104 x 22.5 mm
Case Mounting................................................................................ 35 mm DIN rail per EN 50022
Electrical Connections..............................................................Detachable screw plug connectors
Environmental
Operating Temperature ............................................................................................... 0°C to 55°C
Storage Temperature ...............................................................................................-40°C to 85°C
Relative Humidity........................................................... 95% from 0°C to 40°C, non-condensing