Analyzer Description - Ametek Dycor CG1100 Series User Manual

Analyzer Description

Optional
Figure 3-2. Front of CG1100 analyzer.
LEDS
MSD
LSD
Setting the MSD to "0" position and the LSD to "1" position sets the network address to 01.
RS-232
RS-485
I/O
Power
Inlet
Termination Plug
3-4 | Dycor CG1100 Oxygen Analyzer
RS-485 RS-485 RS-485
Network Address Switches Network Address Switches Network Address Switches
Power Connector Power Connector Power Connector
upper right-hand corner.
gREEn = system has PowER
YELLow = communicating
RED = Fault status
Most Significant Digit
Least Significant Digit
Set a unique RS-485 network address from 01 to 32.
After setting the switches you must reset the system by cycling the power
(unplugging the system and plugging it back in to the power source).
These ports are located under the switches.
The i/o outlet is used to connect four relay sPsT contacts and one isolat-
ed current loop or one voltage output.
This connector is used to connect an external +24 VDc power supply to
the cg1100.
The +24 VDC power supply must have double/reinforced insulation from
mains to secondary.
installed at the factory.
Remove the Rs-485 termination plug from the Rs-485 port when com-
municating with multiple analyzers (except for the last analyzer in a
chain) and when using Rs-232 communications only.
Green Green Green
Yellow Yellow Yellow
Red Red Red
RS-232 RS-232 RS-232
RS-485 RS-485 RS-485
RS-485 RS-485 RS-485
0-5V Analog/Digital I/O Analog/Digital I/O Analog/Digital I/O
Output
Plug Plug Plug