Specifications – Watlow Series F4P User Manual
Page 110
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A p p e n d i x
Wa t l o w S e r i e s F 4 P
Universal Analog Inputs 1 (2 and 3 optional)
• Update rates, IN1 = 20Hz, IN2 and IN3 = 10Hz
Thermocouple
• Type J, K, T, N, C (W5), E, PTII, D (W3), B, R, S
RTD
• 2- or 3-wire platinum, 100, 500 or 1000
• JIS or DIN curves, 1.0 or 0.1 indication
Process
• Input resolution 50,000 bits at full scale
• Range selectable: 0-10V
Î
(dc), 0-5V
Î
(dc), 1-5V
Î
(dc),
0-50mV, 0-20mA, 4-20mA
• Voltage input impedance 20K
• Current input impedance 100
Digital Inputs (4)
• Update rate = 10Hz
• Contact or dc voltage
• 10K input impedance
Control Outputs (1A, 1B)
• Update rate = 20Hz
Open Collector/Switched dc
• Internal load switching (nominal):
Switched dc, 22 to 28V
Î
(dc), limited @ 30mA
• External load switching max.:
Open collector 42V
Î
(dc) @ 0.5A
Solid-state Relay
• Zero switched, optically coupled, 0.5A @ 24V
Å
(ac)
minimum, 253V
Å
(ac) maxi.
Electromechanical Relay
• Form C, 2A @ 250V
Å
(ac) or 30V
Î
(dc) max.
• Resistive or inductive load
• Without contact suppression
Process Outputs (Optional Retransmit)
• Update rate = 1Hz
• User-selectable 0-10V
Î
(dc), 0-5V
Î
(dc),
1-5V
Î
(dc) @1K min., 0-20mA, 4-20mA @ 800 max.
• Resolution:
dc ranges = 2.5mV nominal
mA ranges = 5µA nominal
• Calibration accuracy:
dc ranges = ±15mV
mA ranges = ±30µA
• Temperature stability 100ppm/°C
Alarm Outputs
• Output update rate1Hz
• Electromechanical relay, Form C, 2A @ 30V
Î
(dc) or
240V
Å
(ac) maximum
Communications
• EIA-232 and EIA-485 serial communications with
Modbus™ RTU protocol
Safety and Agency Approvals
• UL®/C-UL 916-listed, File # E185611
Process Control Equipment
• CE
• EN 61010-1
• EN 61326
• EN 55011
• NEMA 4X and IP65
Terminals
• Touch-safe, removable terminal blocks, accepts 12 to
22-gauge wire
Dimensions
• Width x height x depth
3.93 in x 3.93 in x 3.85 in panel mount
(99 mm x 99 mm x 97 mm)
Power
• 100-240V
Å
(ac), -15%, +10%; 50/60Hz, ±5%
• 39VA maximum power consumption
• Data retention upon power failure via nonvolatile
memory.
Sensor input isolation from input to input to output to
communication circuitry is 500V
Å
(ac).
Operating Environment
• 32 to 149°F (0 to 65°C)
• 0 to 90% RH, non-condensing
• Storage temperature: -40 to 158°F (-40 to 70°C)
Accuracy
• Calibration accuracy and sensor conformity: ±0.1% of
span ±1°C @ 77°F ±5°F (25°C ±3°C) ambient, and
rated line voltage ±10% with the following exceptions:
Type T, 0.12% of span for -200°C to -50°C
Types R and S, 0.15% of span for 0°C to 100°C
Type B, 0.24% of span for 870°C to 1700°C
• Accuracy span: Less than or equal to operating ranges,
1000°F/540°C minimum
• Temperature stability: ±0.1°F/°F (±0.1°C/°C) rise in
ambient for thermocouples
• ±0.05°F/°F (±0.05°C/°C) rise in ambient for RTD sensors
Displays
• Process: 5, seven-segment LED red
• Control interface display: high-definition LCD green
Sensor Operating Ranges
Type J:
32
to
1500°F or
0
to
815°C
Type K:
-328
to
2500°F or -200 to 1370°C
Type T:
-328
to
750°F
or -200 to
400°C
Type N:
32
to
2372°F or
0
to 1300°C
Type E:
-328
to
1470°F or -200 to
800°C
Type C:
32
to
4200°F or
0
to 2315°C
Type D:
32
to
4352°F or
0
to 2400°C
Type PTII:
32
to
2543°F or
0
to 1395°C
Type R:
32
to
3200°F or
0
to 1760°C
Type S:
32
to
3200°F or
0
to 1760°C
Type B:
32
to
3300°F or
0
to 1816°C
RTD (DIN): -328
to
1472°F or -200 to
800°C
RTD (JIS): -328
to
1166°F or -200 to
800°C
Process:
-19999
to 30000 units
Sensor Accuracy Ranges:
Input ranges
Type J:
32
to
1382°F
or
0
to
750°C
Type K:
-328
to
2282°F
or
-200
to
1250°C
Type T:
-328
to
662°F
or
-200
to
350°C
Type N:
32
to
2282°F
or
0
to
1250°C
Type E:
-328
to
1470°F
or
-200
to
800°C
Type C(W5) 32
to
4200°F
or
0
to
2315°C
Type D(W3) 32
to
4352°F
or
0
to
2400°C
Type PTII:
32
to
2540°F
or
0
to
1393°C
Type R:
32
to
2642°F
or
0
to
1450°C
Type S:
32
to
2642°F
or
0
to
1450°C
Type B:
1598
to
3092°F
or
870
to
1700°C
RTD (DIN): -328
to
1472°F
or
-200
to
800°C
RTD (JIS): -328
to
1166°F
or
-200
to
630°C
Process: -19999
to 30000 units
UL
®
is a registered trademark of Underwriter’s Laboratories,
Inc.
NOTE: Specifications subject to change without notice.
Specifications
(2329)