Watlow F4T User Manual

Watlow F4T • 283 • Chapter 6 Appendix
Parameter Class
and Name
Range Default
Data Type and
Attributes
Modbus Registers
Ambient Temperature
-99,999.000 to
99,999.000°F or
units, -55,572.778 to
55,537.222°C
"IEEE Float
Access=R"
"Thermistor Input 1:
Module 1, 30286
Thermistor Input 1:
Module 2, 30606
Thermistor Input 1:
Module 3, 30926
Thermistor Input 1:
Module 4, 31246
Thermistor Input 1:
Module 5, 31566
Thermistor Input 1:
Module 6, 31886
Add 80 for the
address of the next
input"
Ambient Offset
-99,999.000 to
99,999.000°F or
units, -55,555.000 to
55,555.000°C
0.0
"IEEE Float
Access=RW"
"Thermistor Input 1:
Module 1, 30294
Thermistor Input 1:
Module 2, 30614
Thermistor Input 1:
Module 3, 30934
Thermistor Input 1:
Module 4, 31254
Thermistor Input 1:
Module 5, 31574
Thermistor Input 1:
Module 6, 31894
Add 80 for the
address of the next
input"
Electrical Input Offset -99999 To 99999 0.0
"IEEE Float
Access=RW"
"Thermistor Input 1:
Module 1, 30296
Thermistor Input 1:
Module 2, 30616
Thermistor Input 1:
Module 3, 30936
Thermistor Input 1:
Module 4, 31256
Thermistor Input 1:
Module 5, 31576
Thermistor Input 1:
Module 6, 31896
Add 80 for the
address of the next
input"
Electrical Input Slope -99999 To 99999 1.0
"IEEE Float
Access=RW"
"Thermistor Input 1:
Module 1, 30298
Thermistor Input 1:
Module 2, 30618
Thermistor Input 1:
Module 3, 30938
Thermistor Input 1:
Module 4, 31258
Thermistor Input 1:
Module 5, 31578
Thermistor Input 1:
Module 6, 31898
Add 80 for the
address of the next
input"

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