3. AIAO Units
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1-17
D/A conversion curve
(Default: mode0)
Mode 2: (4mA ~ +20 mA), Mode 3: (0mA ~ +20mA)
20mA
+4, 000
0
OFFSET
4mA
GAIN
+2, 000
12mA
10mA
Current
out put
Mode 2
Mode 3
Digita input
l
Electrical Specifications
ELC-AN02NANN ELC-AN04NANN
Max. rated power
consumption
24 VDC (20.4VDC~28.8VDC)
(–15%~+20%), 3W, supply from
external power
24 VDC (20.4VDC~28.8VDC)
(-15%~+20%), 4.5W, supply from
external power
Noise Immunity
ESD(IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge
EFT(IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O: 1KV, Analog &
Communication I/O: 1KV
RS(IEC 61131-2, IEC 61000-4-3): 26MHz~1GHz, 10V/m
Grounding
The diameter of the grounding wire cannot be smaller than that of the wire used
for 24V and 0V (if numerous ELCs are used at the same time, make sure that
each ELC is grounded)
Vibration/Shock
Immunity
International Standard Regulations: IEC61131-2, IEC 68-2-6 (TEST Fc)/
IEC61131-2 & IEC 68-2-27 (TEST Ea)
Operation/storage
temperature
Operation: 0°C ~55°C (temperature), 50~95% (humidity), pollution degree: 2;
Storage: -25°C ~70°C (temperature), 5~95% (humidity)
Agency Approvals
UL508
UL1604, Class1,Div2 Operating temperature code: T5
European community EMC Directive 89/336/EEC and Low Voltage Directive
73/23/EEC
Содержание ELCM Series
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