MODEL: B3FP

B3FP SPECIFICATIONS

ES-7516 Rev.9 Page 2/4

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

Detecting level: See the table below

■ Two-wire Current Pulse

Input resistance: Receiving resistor 200 Ω

Input range: 0 – 25 mA

Detecting level: See the table below

(Convert current into voltage using the receiving resistor

value.)

DETECTING LEVEL

PULSE AMPLITUDE

0.1 – 2 Vp-p 2 – 10 Vp-p 10 – 200 Vp-p

Zero-cross

0V

0V

0V

Low level

45mV

60mV

300mV

Middle level

200mV

400mV

2V

High level

1V

2V

10V

DETECTING LEVEL

DEADBAND

Zero-cross

±15% of Amplitude, ≥45mV*

Low level

±15% of Amplitude, ≥40mV*

Middle level

±15% of Amplitude, ≥80mV*

High level

±40% of Detecting Level

100V max.

Amplitude

Vinp-p

t

Volts

DC Offset Detecting Level

■ VOLTAGE PULSE WAVEFORM

OUTPUT SPECIFICATIONS

Output: 4 – 20 mA DC

Load resistance vs. supply voltage:

Load Resistance (Ω) = (Supply Voltage (V) – 12 (V)) ÷ 0.02

(A)

(including leadwire resistance)

10 12

20

30

40

45

0

200

400

600

800

1000

1200

1400

1600

1650

SUPPLY VOLTAGE [V ]

(600Ω maximum at 24V DC)

INSTALLATION

Supply voltage: 12 – 45 V DC

Operating temperature:

-40 to +85°C (-40 to +185°F)

Max. 55°C (131°F) for UL approval

Operating humidity: 0 to 95 %RH (non-condensing)

Mounting: DIN rail

Weight: 80 g (2.8 oz)

PERFORMANCE in percentage of span

Accuracy: ±0.1 % (±0.3 % for frequencies below 10 Hz for

sine waves detected with capacitor coupling)

Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)

Response time: Max. 0.5 sec. + 1 pulse cycle (0 – 90 %)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute

(input to output to ground)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

RoHS Directive

Approval:

UL/C-UL general safety requirements

(UL 61010-1, CAN/CSA-C22.2 No.1010-1)