5
Guangcheng Technology
GCAN-PLC user manual
1.2 Performance
●
One-channel CAN-Bus interface, one-channel Ethernet interface, one-
channel RS232/485 (multiplexed) serial interface
●
Programming Software: OpenPCS ( according to IEC 61131-3standard)
●
Support CANopen protocol master/slave function
●
Support Modbus RTU/TCP master/slavefunction
●
In the case of sufficient power supply (plus expansion power modules), the
number of expandable IO modules is up to 32 (up to 32x8 DI/DO points)
●
Transmit 4 PDOs ( CANopen) and receive 4 PDOs (CANopen)
●
Configuration mode is automaticconfiguration
●
Supply power: 24V DC
（
18~30V
）
●
Input current, 400mA+ ( total GC-bus current)
●
Starting current: about 2.5 times continuouscurrent
●
Power contacts: maximum24VDC
●
Electrical isolation: 1500Vrms
●
Working temperature: -40.00
℃
~85.00
℃
●
Protection level: IP20
1.3 Typical application
Connect with the distributed bus terminal module to form a complete programmable
control node.
