MODEL: F2D

F2D SPECIFICATIONS

ES-5422 Rev.6 Page 1/3

http://www.m-system.co.jp/

Super-mini Signal Conditioners F2 Series

CURRENT LOOP SUPPLY

(non-isolated)

Functions & Features

• Powers a 4 – 20 mA DC current loop

• Electrically isolating output signal from power input

• Shortcircuit protection

• Applicable to smart transmitters

Typical Applications

• Various 2-wire transmitters

22.5 (.89)

75

(2.95)

mm (inch)

107

(4.21)

MODEL: F2D–24–R[1]

ORDERING INFORMATION

• Code number: F2D-24-R[1]

Specify a code from below for [1].

(e.g. F2D-24-R/Q)

• Specify the specification for option code /Q

(e.g. /C01)

SUPPLY OUTPUT

24: 24 V DC

INPUT

Current

4 – 20 mA DC (Input resistance 250 Ω)

OUTPUT 1

Voltage

1 – 5 V DC (Load resistance 250 kΩ min.)

OUTPUT 2

Current

4 – 20 mA DC

POWER INPUT

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[1] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

GENERAL SPECIFICATIONS

Construction: Stand-alone; terminal access at the front

Connection: Euro type connector terminal

Housing material: Flame-resistant resin (black)

Isolation: Input or output to power

SUPPLY OUTPUT

Output voltage: 24 – 28 V DC with no load

Current rating: ≤ 22 mA DC

• Shortcircuit Protection

Current limited: 35 mA max.

Protected time duration: No limit

INPUT SPECIFICATIONS

■ DC Current: Input resistor incorporated

INSTALLATION

Current consumption

•DC: Approx. 80 mA

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: DIN rail

Weight: 150 g (0.33 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.1 % (accuracy of the receiving resistor)

Temp. coefficient: ±0.003 %/°C (±0.002 %/°F) (temp.

coefficient of the receiving resistor)

Line voltage effect to supply output: ±3 % over voltage

range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input or output

to power to ground)