Watlow F4P Series

A.2 ■ Appendix Watlow Series F4P
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 1000Ω
• JIS or DIN curves, 1.0 or 0.1 indication
Process
• Input resolution ≈ 50,000 bits at full scale
• Range selectable: 0-10VÎ (dc), 0-5VÎ (dc), 1-5VÎ (dc),
0-50mV, 0-20mA, 4-20mA
•Voltage input impedance 20KΩ
• Current input impedance 100Ω
Digital Inputs (4)
• Update rate = 10Hz
• Contact or dc voltage
• 10KΩ input impedance
Control Outputs (1A, 1B)
• Update rate = 20Hz
Open Collector/Switched dc
• Internal load switching (nominal):
Switched dc, 22 to 28VÎ (dc), limited @ 30mA
• External load switching max.:
Open collector 42VÎ (dc) @ 0.5A
Solid-state Relay
• Zero switched, optically coupled, 0.5A @ 24VÅ(ac)
minimum, 253VÅ(ac) maxi.
Electromechanical Relay
• Form C, 2A @ 250VÅ(ac) or 30VÎ (dc) max.
• Resistive or inductive load
•Without contact suppression
Process Outputs (Optional Retransmit)
• Update rate = 1Hz
• User-selectable 0-10VÎ (dc), 0-5VÎ (dc),
1-5VÎ (dc) @1KΩ min., 0-20mA, 4-20mA @ 800Ω 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 @ 30VÎ (dc) or
240VÅ(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
• 100-240VÅ(ac), -15%, +10%; 50/60Hz, ±5%
• 24-28Vı(ac/dc), -15%, +10% (order option)
• 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 500VÅ (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)