Omega Speaker Systems OME-DB-889D manual Installing, Layout

Page 6

2. Installing

2.1 Layout

CJC Output

VR1

VR2

JP18

JP19

External

Voltage Input

Jumper /Connector	Function	Note
Name
CN1	Connect to A/D connector of OME-A-82x series
CN2	Cascaded to another OME-DB-889D
CN3	Connect to D/O connector of OME-A-82x series
CN4	Cascaded to another OME-DB-889D
CN5	External +5V power input	Select by JP19
CN6, CN8	Analog input channel 0~ channel 15
CN7	CJC signal output connector
JP0~JP15	Channel 0 ~ channel 15 R/C filter enable	Short : Filter Enable
		Open : Filter Disable
JP16	Analog output channel selection	to OME-A-82x series
		A/D card
JP17	CJC output channel selection	to OME-A-82x series
		A/D card
JP18	Gain control by on board dip switch or digital	L : by dip switch
	output of OME-A-82x series multi-function card	R : by Digital output
JP19	Use PC’s +5V or External +5V power

OME-DB-889D User’s Manual

4

Image 6

Contents User’sGuide Servicing North America OME-DB-889D User’s Manual OME-DB-889D Multiplexer Board Function Description FeaturesSpecification ApplicationsFSR Installing LayoutJumper setup 1 JP0 ~ JP15 Analog Input R/C Filter3 JP19 Internal / External Power selection Local Gain Control Sw1 Pin Assignment Page Analog input & Gain setting Input Channel SelectionGain Setting Thermocouple Input Gain = OME-A-82X Gain X OME-DB-889D GainVoltage to Temperature Conversion CJC Output TC = V*1000/24.4Signal Connection Floating Signal ConnectionNon-Floating Signal Source Cascading OME-DB-889D OME-A-82X OME-DB-889DOpen Thermocouple Detection Block Diagram Using OME-A-822PGL ProgrammingExample Program DEMO01.CPage Calibration Calibration VR DescriptionCalibration Steps WARRANTY/DISCLAIMER Temperature