Rice Lake Digital/Diagnostic - iQube - Manual (Page 12)

Installation 9
2.8 Analog Output
The analog output option consists of either a 0-30mV (PN 77146) or 0-20mA (PN 77797) digital-to-analog
(DAC) card that plugs into the
iQUBE core module. The 0–30 mV output simulates the output of a load cell or
standard junction box, allowing connection to standard indicators. A 0–20 mA (passive only) DAC is also
available for PLC applications. the 0-20mA and the 0-30mV DAC cards connect to J4 on the
iQUBE core
module. See Figure 2-6 for J4 location.
NOTE : Analog output setup information is supplied with the 920i , VIRTUi , or Revolution III technical
documentation.
Analog output from the iQUBE is sent to connector J9 on the connector board (see Figure 2-2 on page 4). See
Section 2.14.1 on page 15 for more information about installing the analog output option.
Figure 2-6. 0-20mA Analog Output Wiring
Figure 2-7. 0 - 30mV and 0 - 20mA Converters
J9
ANALOG 1
+SIG
1
–SIG
SHLD
ON
CORE MODULE
PLC
+IN
-IN
+24
+24V Ret
Analog Input
N104
Power Supply 150
DAC
Connection
J4
Brown capacitor