Guangcheng Technology
GC-3804 user manual
2. Equipment installation and use
This chapter will explain in detail the installation method, wiring method, the
meaning of the indicator light and the meaning of the interface of the GC-3804
module.
2.1 Module fixing
The installation method of GC-3804 module is shown in Figure 2.1, you need
to use a flat screwdriver for auxiliary installation.
Figure 2.1 GC-3804 module installation
First, you need to install the fieldbus coupler on the rail, and then attach the
GC-3804 module to the right of the fieldbus coupler or other modules to add
this component. As shown in Figure 2.1, insert the GC-3804 module inward
along the slot until the latch snaps and makes a “click” sound.
The GC-3804 module needs to be used with a GCAN-PLC-400 or GCAN-
8000/8100 series coupler, and can be directly powered by the coupler, so there
is no need to separately provide additional power to it.
2.2 Wiringmethod
As shown in Figure 2.2, first use a flat-blade screwdriver to insert into the
square hole and hold the screw in the square hole. Then insert the cable into the
circular hole. After plugging in, pull out the screwdriver, and the cable can be
firmly locked in the circular hole.
