Product Code PLC500-C55
 
Physical Features
Dimension 34 mm × 115 mm × 102 mm
Rated Power 19.2 W
Rated Input Voltage 24 V
Input Current 0.8 A (Reverse polarity protected)
Bus Power Voltage 5 V DC
Bus Power Current 1.6 A
 
LED Indicators
24 V Power LED Green On: power normal, Off: power off
SF LED Red On: system down, Off: system normal
BF LED Red On: bus down, Off: bus normal
FRCE LED Yellow On: certain item forced, Off: no item forced
RMC LED Green On: communication with remote server normal, Off: failure.  Switch available.
Run LED Green.  On: system running, Off: system stops
Stop LED Orange.  On: system stops, Off: system running
Ethernet LED Green Flash: connected, Off: disconnected; Yellow On: 100 Mbps, Off: 10 Mbps
 
Extension I/O
Racks for One CPU Allowed 4
Modules for Each Rack Allowed 8 Max., excluding CPU, power module or relay module
 
EtherNet Communication Port
Communication Interface 1 standard
Baud Rate 10 / 100 Mbps, adaptable
Protocol Type UDP protocol
Cable Length per Segment, Max. 100 m
Station Connections, Max. 16 by UDP and 32 by TCP
Isolation By Communication port
 
RS485 Communication Port
Communication Ports 2
PPI / MPI Baud Rate 9.6 Kbps, 19.2 Kbps, 187.5 Kbps
Freeport Baud Rate 1.2 Kbps to 115.2 Kbps, built-in Modbus master / slave function
Cable Length per Segment, Max. Isolation relay in use: 1000 m for 187 Mbps and 1200 m for 38.4 Mbps, Isolation relay Not in use: 50 m
Stations, Max. 32 stations per segment, 126 stations per network
PPI Master Mode Read / write 200 bytes each, 8 literacy instructions allowed simultaneously
MPI Connection Up to 8 MPI master for an MPI
Isolation Communication port isolation
 
Program Software
Programming Package MagicWorks PLC V.3 or above
Programming Language LD / STL
 
Program Organization Unit, Type of Block
OB Up to 1024, Max capacity 64KB / block
FC Max capacity 64KB / block
FB Max capacity 64KB / block
DB 256, Max capacity 64KB / block
 
Diagnostic Functions
Event Buffer 500
Event Retentive 500
Event Recording Accuracy ±1 ms
Interruption Supported
LED Indicator Supported
 
Real Time Clock
Retentive Properties Typically 112 hours
Accuracy Deviation of less than 60 seconds per month
Clock-Setting Function Available
 
Specification of USB Interface with CPU
Type USB A-Type, female port
Programming Card Media USB flash drives
Download / Upload Supported
Recipe Supported
Data Record Archive Supported