Pro-face GP77R Series Connection Manual page 5

Hitachi Industrial Equipment System - Ethernet
<Multiple CPU Links>
PLCs on Ethernet Network:
UDP Connection: Up to 32 units
TCP Connection: Up to 3 units (GP2000/GLC2000 series)
Optional Units
•EGP070-ET41
•EGP377-MLTE11
•EGP377-MLTE41
•EGP077-MLTE41
4
Up to 2 units (GP77R series)
10BASE-T Cable
HUB
Ethernet Unit
GP-PRO/PBIII for Windows Device/PLC Connection Manual
HIDIC H Series
CPU Link Unit
Ethernet Unit
CPU Link
PLC using CPU Link: Up to 64 units
HIDIC H Series
CPU Link Unit
CPU Link Unit