Galvanic Applied Sciences 943-TGS-CE, Operation Manual

Page: 32 / 158

Revision 5 32 August 2021
2.4.7 Connection of the Analog Signal Cables
Analog signal cables are connected to the output signal disconnect junction box located
below the control cabinet, as shown in Figure 12.
Figure 12: Location of Signal Disconnect Junction Box
The user may connect to any or all of the available analog output signal terminals as per
their specific requirements. The analog outputs are all loop powered. When loop power is
provided and the current loop between the analyzer and the external control computer is
complete, green LEDs above the connection terminals on the IO board inside the control
cabinet will illuminate for each connected analog output signal connected. For a generic
drawing showing the analog signals connections to the signal disconnect junction box, refer
to the DC Signals and Wiring Diagram drawing (Figure 89) in Section 9 of this manual. For
the most accurate connection details, refer to the AS BUILT drawings included on the USB
thumb drive included with the analyzer when it was shipped.
Installation of the conduit, wiring, and disconnect devices must comply with all
applicable, national, local, and company electrical codes. All connections must
be ‘sealed’.