LC 200

Accessories Electronic Overload Guard

DOWNLOADS

  • Weight control detected by early warning and alarm thresholds
  • Cell malfunction alarm or power failure
  • Power supply 12 to 24V AC or DC
  • 6 red LED digit display
  • Mounting on DIN rail
  • Operating temperature -10 ° to +50 ° C
  • 5.08 plug-in screw terminal

TECHNICAL CHARACTERISTICS LC 200

Power supply: 12÷24 Vcc / Vca ±15%
Maximum consumption: 5 VA
Insulation: Class III
Display: 6 digit numeric, red LED 7-segment (h 14 mm)
Filter: Selectable 0,1 Hz - 80 Hz
Led: 5 LED indicators -3 mm-
Decimal: 0 to 3 decimal digits
Measuring range: from -3,9 to +3,9 mV/V
Input sensitivity: 0,02 microV
Linearity: <0.01% of full scale
Thermal drift: <0.001% of full scale/°C
Internal resolution: 24 bits
Temperature range: -10/+50 °C
Storage temperature: -20/+60 °C
Keyboard: 4 mechanical keys
Zero and full scale: Executable from the keyboard
Supporting material: Polyamide 6.6 UL 94V-0 flame retardant
Connections: 5.08 plug-in screw terminal
Load cells input: Max 4 da 350 Ohms
Break control cells cables: Display indication and via relay
Logic outputs alarm: 2 relay outputs (24 Vdc / Vac a contact)
  1 relay output (24 Vdc/Vac a contact)
Logic inputs: N°1 opto-isolated dry contact
Serial ports: RS232 or RS485
Baud rate: Up to 115 kb/s (default 9600 b/s)
Max cable length: 15m (RS232) and 1000 m (RS485)
Optional analog output: Voltage: 0 to 10 V/0 to 5V, Current: 0 to 20 mA/4 to 20 mA
Dimensions: 113 x 93 x 65 mm (L x P x H)
Conformity: EN 61000-6-2, EN 61000-6-3 for EMC, EN 61000-1 for electrical safety
ELECTRICAL CONNECTIONS
PIN TERMINAL BOARD 6P (LOAD CELL)
1 - Excitation
2 + Excitation
3 + Sense
4 - Sense
5 - Signal
6 + Signal
PIN TERMINAL BOARD 18P
7 TX RS232
8 RX RS232
9 Serial GND
10 TX/RX + RS485
11 TX/RX - RS485
12 Input (potential free)
13 Input (potential free)
14 Power supply + (12-24 Vca/cc)
15 Power supply -
16 + Analog Output
17 GND Analog Output
18 Common Relè 1
19 NA Relè 1
20 Common Relè 2
21 NA Relè 2
22 Common Relè 3
23 NA Relè 3
24 NC Relè 3
 
 

 

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