FACTS Engineering Direct Logic 405, Manual

Page: 15 / 62

INTRODUCTION 1.5
Voltage Input Specifications
Voltage Ranges 0-5, ±5V, 0-156.25, ±156.25mV
Resolution 16-bit binary (1 in 65536)
Calibration Error ±13 counts typ., ±33 maximum full scale
±1 count maximum offset (0V input)
Maximum Inaccuracy ±.02% typ. ±.2% maximum
Thermocouple Input Specifications
Temperature Ranges Type J -190/760
E
C (-310/1400
E
F)
Type E -210/1000
E
C (-346/1832
E
F)
Type K -150/1372
E
C (-238/2502
E
F)
Type R +65/1768
E
C (+149/3214
E
F)
Type S +65/1768
E
C (+149/3214
E
F)
Type T -230/400
E
C (-382/752
E
F)
Type B 529/1820
E
C (+984/3308
E
F)
Type N -70/1300
E
C ( -94/2372
E
F)
Type C +65/2320
E
C (+149/4208
E
F)
Input Fault Protection 60 Vrms or 50 Vdc maximum
Cold Junction Compensation Automatic
Input Impedance 20 M
S
Resolution ±0.1
E
C (Relative accuracy)
Warm-Up Time 30 min. typ. for ±1
E
C repeatability
Maximum Inaccuracy ±3
E
C excluding error of thermocouple
(See page 2.7 for additional sources of inaccuracy)
RTD Input Specifications
RTD Types European, = .003850, (Pt100 & Pt1000)
American, = .003916, (jPt100)
Copper (CU-10
S
& CU-25
S
)
Temperature Ranges Pt100, -200.0/850.0
E
C (-328/1562
E
F)
Pt1000, -200.0/595.0
E
C (-328/1103
E
F)
jPt100, -38.0/450.0
E
C (-36/842
E
F)
CU-10/25
S
, -200.0/260.0
E
C (-328/500
E
F)
Input Fault Protection 50 Vdc maximum
RTD Excitation Current 200 µA
Resolution ±0.1
E
C or
E
F
Maximum Inaccuracy ±1
E
C