Table Of Contents - Omega Engineering OME-DB-889D User Manual

OME-DB-889D MULTIPLEXER BOARD .........................................................................................2
1. FUNCTION DESCRIPTION ............................................................................................................2
1.1 F ........................................................................................................................................2
EATURES
1.2 A .................................................................................................................................2
PPLICATIONS
1.3 S .................................................................................................................................2
PECIFICATION
2. INSTALLING.....................................................................................................................................4
2.1 L ...........................................................................................................................................4
AYOUT
2.2 J ..................................................................................................................................5
UMPER SETUP
2.2.1 JP0 ~ JP15 Analog Input R/C Filter ........................................................................................5
2.2.2 JP16 Analog Output Channel Jumper .....................................................................................5
2.2.3 JP19 Internal / External Power selection ................................................................................6
2.2.4 JP18 Local / Remote Gain control ........................................................................................6
2.3 P A .............................................................................................................................8
IN SSIGNMENT
3 ANALOG INPUT & GAIN SETTING............................................................................................10
3.1 I C S
NPUT HANNEL
3.2 G S ................................................................................................................................11
AIN ETTING
3.3. T T
HE HERMOCOUPLE
3.3.1 Voltage - TO - Temperature Conversion................................................................................13
3.3 CJC O ..................................................................................................................................14
UTPUT
4 SIGNAL CONNECTION ..............................................................................................................15
4.1 F S
LOATING IGNAL
4.2 N -F S
ON LOATING IGNAL
4.3 C OME-DB-889D.........................................................................................................17
ASCADING
4.4 O T
PEN HERMOCOUPLE
4.5B D ...........................................................................................................................19
LOCK IAGRAM
5 PROGRAMMING ............................................................................................................................20
5.1 U OME-A-822PGL ...............................................................................................................20
SING
5.3 E P
XAMPLE ROGRAM
6. CALIBRATION ...............................................................................................................................23
6.1 C VR D
ALIBRATION
6.2 C S
ALIBRATION TEPS
OME-DB-889D User's Manual
..........................................................................................................10
ELECTION
I .........................................................................................................12
NPUT
C ...................................................................................................15
ONNECTION
S ...................................................................................................16
OURCE
D ................................................................................................18
ETECTION
......................................................................................................................21
....................................................................................................23
ESCRIPTION
......................................................................................................................23
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