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LC 200
Accessories Electronic Overload Guard
DOWNLOADS
Datasheet
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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