Watlow Series F4P Bedienungsanleitung PDF herunterladen (Seite 110)

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 1000

• 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 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 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) @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 @ 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%

• 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

is a registered trademark of Underwriter’s Laboratories,

Inc.

NOTE: Specifications subject to change without notice.

Specifications

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