Model: LC5296-AT /LC5248E-AT/LC5296V-AT
masibus
Doc. Ref. no. : - m61C/om/301
Issue no. 13
User’s Manual
Page 6 of 44
2. SPECIFICATIONS
2.1 Inputs
Analog Input
Input Type
Thermocouple, RTD (Pt100), Current, Voltage
Display Range
Refer Table-2.1
Accuracy
+ (0.25% of Full Span ± 1 count) for T/C and RTD input.
+ (0.1% of Full Span ± 1 count) for Linear input.
ADC Resolution
16 bits
Display Resolution
0.1°C / 1 Count
Sampling Rate
4 Samples/Sec
CJC Error
±3.0 °C Max
Sensor open Detection
All inputs except 0-5V
Sensor Burnout current
0.25uA
RTD excitation current
0.166mA (Approx)
Allowable wiring resistance for RTD Maximum 15 ohms/wire (Conductor
resistance between three wires should be equal)
NMRR
> 40 dB
CMRR
> 120 dB
Temp-co
< 150ppm/°C
Input Impedance
> 1MΩ
(Voltage Input)
250
Ω
(Current Input)
Max Voltage
20VDC
*
Use external 250ohms, 0.1% for current Input
2.2 Display& Keys
Model
Display
Specification
LC5296-AT
PV Display
4-Digit, 7-Segment, Red, Character height of
0.56”
SV / Parameter Display
4-Digit, 7-Segment, Green, Character height of
0.40”
Status Indication
Individual RED Led for Relay, SSR Output,
Manual & Communication Status
Input type
Range
PT100 (0.1
º
C)
-199.9 to 850.0
º
C
PT100 (1
º
C)
-200 to 850
º
C
E
-200 to 1000
º
C
J
-200 to 1200
º
C
K
-200 to 1372
º
C
T
-200 to 400
º
C
B
450 to 1800
R
0 to 1768
º
C
S
0 to 1768
º
C
*4-20mA /1-5VDC,
*0-20mA /0-5VDC
0-10VDC
-1999 to 9999
(Field Scalable)
