Seneca Z Serie Manual De Instrucciones página 19

Errors related to max
measuring range
Voltage or current-
input type
TC-input type: J, K,
E, T, N
TC-input type: R, S
TC-input type: B (3) 0.1%
Cold junction
compensation
(for TC-input type)
POT-input type
RTD-input type (4)
(1)For the input scale ranges, see tables 3 – 4 (description of all start/end-scale settings by
Dip-Swithes modality for each selected input type)
(2)Influence of wire resistance: 0.1 uV/W
(3)Output zero if t < 250°C
(4)For RTD type: P
reference to resistive value
(5)Influence of wire resistance: 0.005 %/ , max 20
4.2 OUTPUTS
Number
Resolution
Signal-amplitude
limiting
Voltage-type OUT
Current-type OUT
(active or passive)
Errors related to
max measuring
range
Voltage-type OUT(6) 0.1%
Current-type OUT
(active or passive) (6)
(6)These values have to be added to the errors of the selected input.
4.3 CONNECTIONS
RS232 interface
Accuracy
0.1%
0.1%
0.1%
2°C between
0-50°C
0.1%
0.1%
T 1 00, P 500, P 1000, N 100. All the errors have to be calculated with T T
2
14 bits
The output signal can be amplitude-limited by a «limiter» (for each
output)
Configurable between: 0 – 10 V (minimum resistence that can be
connected: 20 k )
Configurable between: 0 – 20 mA (maximum resistence that can be
connected: 600
powered on, needs to be connected to the passive module (es.
multimeter); «passive current»=the output: powered off, needs to be
connected to the active module (es. active input of a PLC)
Accuracy
0.1%
Jack stereo 3.5mm connector:plugs into COMport (front-side panel)
Thermal
stability
0.01%/°K
0.01%/°K
0.01%/°K
0.01%/°K
/
0.01%/°K
0.01%/°K
I
W W
W
max13 V ). «Active current»=the output: already
W,
~
Thermal
stability
0.01%/°K
0.01%/°K
MI002283-E
Linearity error EMI
0.05% <1% (2)
0.2°C <1% (2)
0.5°C <1% (2)
1.5°C <1% (2)
/ /
0.1% <1%
0.02%( ) <1% (5)
if t>0°C
Linearity error EMI
0.01% < 1%
0.01% < 1%
ENGLISH 3/16