Watlow F4T User Manual

Watlow F4T • 311 • Chapter 6 Appendix
F4T Base Specifications
Line Voltage/Power
• High voltage option: 100 to 240V~ (ac) 50/60Hz ±5%
• Low voltage option: 24 to 28V (~ ac) (Î dc) +10/-15%, 50/60Hz ±5%
• Power consumption: 23 W, 54VA
Environment
• NEMA 4X/IP65 - front panel mount configuration only
• 0 to 122°F (-18 to 50°C) operating temperature
• -40 to 185°F (-40 to 85°C) storage temperature
• 0 to 90% RH, non-condensing
Agency Approvals
• UL
®
/EN 61010 Listed, File E185611 QUYX
• UL
®
508 Reviewed
• CSA CC.C#14, File 158031
• FM Class 3545 (configurations with limit modules)
• AMS 2750 E compliant: Analog input process values. Tip: Maximize field calibration
accuracy and uniformity by using advanced F4T features such as Calibration Offset
and Linearization Function Blocks. Refer to user manual for details.
• RoHS by design, China RoHS Level 2, W.E.E.E.
• CE
• Windows
®
Hardware Certification
User Interface
• 4.3 inch TFT PCAP color graphic touch screen
• LED backlife >50K hours
• 4 keys: Home, Main Menu, Back, Help
Control Loops
• 1 to 4 PID or ON-OFF control loops
• 0 to 6 Limit loops
• User-selectable action: heat, cool or heat/cool
• Auto-tune with TRU-TUNE+ adaptive control
Control Loops and Over-Temperature Limits
• Input sampling: 10Hz
• Output update: 10Hz
Communications
• Ethernet Modbus
®
TCP
• Isolated communications
Profile Ramp and Soak Option
• Profile engine affects 1 to 4 loops in sync
• 40 profiles with 50 steps per profile

Watlow F4T Specifications

General

Inputs	Thermocouple, RTD, mA, V
Outputs	Relay, SSR, mA, V
Communication	Ethernet, Modbus RTU
Data Logging	Yes
Certifications	CE, UL, cUL, RoHS
Control Modes	PID, On/Off
Power Supply	100 to 240 VAC
Operating Temperature	0 to 50°C
Enclosure Rating	IP65
Display	4.3 in. (109 mm) color touch panel LCD
Control Loops	Up to 4