Guangcheng Technology
GC-4662 user manual
1. Function Introduction
1.1 Functional Overview
GC-4662 (2-channel analog output module, 0V~+5V) can be used to output
signals in the range of 0V~+5V. The terminal module can provide electrical
isolation signals with a resolution of 16 bits for the processing layer. The GC-
4662 module has two two-wire output terminals, which are particularly suitable
for installation in a control cabinet to save space. The GC-4662 module has a
common ground potential, and the power contacts are connected together. The
reference ground at the output is the 0V power contact.
1.2 Performance characteristics
●
The number of output points is 2;
●
The signal voltage is 0V~+5V;
●
Power supply via GC-bus
●
The load is greater than 5kΩ (short circuit protection);
●
Measurement error is less than ±0.1% (full scale) ;
●
The measurement resolution is 16 bits;
●
Conversion time is about 4ms
●
Electrical isolation is 1500 Vrms;
●
Current consumption is about 150mA;
●
The bit width output in the process image is 2x 2 bytes;
●
Configuration without address setting, through bus coupler or controller
configuration;
●
Applicable to all GCAN-PLC-400 series and GCAN-8000 series bus
terminal modules;
●
Working temperature range: -40
℃
~+85
℃
;
●
Dimensions: length 100mm * width 69mm * height 12mm.
1.2 Typical applications
●
Standardanalogsignalscanbeoutputexternallyaccordingto instructions;
●
It can be used to adjust the opening of control equipment such as valves and
gates;
●
Connect to the bus coupler or controller to realize the transmission of analog
signals.