Parker H Series, Installation & Service Instructions Manual

Page: 268 / 344

Publication PSS-SG001A-EN-P – June 2005
Isysnet
The Isysnet System
Isysnet has four major components:
•
Valve driver module
provide control for 32 solenoids
•
I/O modules
provide the field interface, system-interface
circuitry, and bases for mounting
•
Communication interface modules
provide the network-
interface circuitry
•
Power distribution module
provide the solution to
expandability of the Isysnet system
Isysnet Features
• Highly modular design (1pt — 8pt modularity)
• Broad application coverage
• Channel-level diagnostics (LED and electronic)
• Channel-level alarm and annunciation (electronic)
• Channel-level open-wire detection with electronic feedback
• Channel-level short-circuit detection with electronic
feedback
• Parameter-level explicit messaging
• Removal and insertion under power (RIUP)
• DeviceNet™ expansion
• Horizontal and vertical mounting without derating
• 5g vibration
• Flash upgradable adapters and digital I/O
• Electronic and mechanical keying
• Robust backplane design
• Hot swapping of I/O modules
• Quick-disconnects for I/O and network connectivity
• Built-in panel grounding
• Color-coded module labels
• UL, C-UL, and CE certifications (as marked)
• Highly reliable structural integrity
• Optical isolation between field and system circuits