Watlow F4T Install & Troubleshooting
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43
•
Chapter 8 Appendix
User Interface
• 4.3 inch TFT PCAP color graphic touch screen
• 4 keys: Home, Main Menu, Back, Help
Profile Ramp/Soak
•
Profile engine affects one to four loops in synch
•
40 profiles with up to 50 steps per profile
Real Time Clock and Battery Backup
•
Accuracy (typical):
±
3ppm over 5°F (-15°C) to 122°F (50°C)
•
Battery type: lithium, field replaceable (part number:
BR 2032,
Watlow part #: 0830-
0858-0000) (recycle properly)
• Nominal voltage: 3V
• Continuous standard load: 3mA
•
Operating temperature: -30°C to 80°C
•
Typical battery life: 10 years at 77°F (25°C)
Isolated Communications
•
EIA232/485, Modbus
®
RTU
•
Ethernet Modbus
®
TCP
•
Standard bus protocol via USB for configuration, profile and data log file transfers
USB Device Port
• Version: USB 2.0 full-speed
• Connector: USB Mini Type B, 5 position
•
Recognized as a mass storage device/serial communications
• Driver for Microsoft
®
Windows
®
7 and Windows 8
USB Host Port
• Total of 2 available
• Version: USB 2.0 hi-speed
• Connector: USB Type A, high-retention
•
Supports flash drives (FAT32 file system) tested up to
64
gigabyte
• Maximum current:
0.5 A / port
Wiring Termination—Touch-Safe Terminals
• Input, power and controller output terminals are touch safe removable 12 to 30 AWG
• Right-angle and front-screw terminal blocks for input, output and power supply connec-
tions