MODEL: MPAU

MPAU SPECIFICATIONS

ES-1690 Rev.8 Page 1/4

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

Plug-in Signal Conditioners M-UNIT

FREQUENCY TRANSMITTER

(selectable range)

Functions & Features

• Converting the output from a pulse-type transducer into a

standard process signal

• Open collector, mechanical contact, proximity sensor,

voltage pulse and 2-wire current pulse inputs

• Output decreases gradually with no input

• Excitation

• Isolation up to 2000 V AC

• High-density mounting

Typical Applications

• Positive displacement flowmeters, turbine

flowmeters and vortex flowmeters

• Measuring rotation speed of a machine generating dry

contact signals

789

7 8 9

78 9

7 89

78 9

789

50

(1.97)

123

(4.84)

80

(3.15)

mm (inch)

MODEL: MPAU–[1][2][3]–[4][5]

ORDERING INFORMATION

· Code number: MPAU-[1][2][3]-[4][5]

Specify a code from below for each [1] through [5].

(e.g. MPAU-A1LA-B/Q)

•Special output range (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01/S01/SET)

[1] INPUT

A1: Open collector

A2: Mechanical contact

B1: Proximity sensor

B2: Voltage pulse

H: Two-wire current pulse

[2] EXCITATION

L: 12 V DC / 40 mA

M: 24 V DC / 25 mA

[3] OUTPUT

Current

A: 4 – 20 mA DC (Load resistance 750 Ω max.)

B: 2 – 10 mA DC (Load resistance 1500 Ω max.)

C: 1 – 5 mA DC (Load resistance 3000 Ω max.)

D: 0 – 20 mA DC (Load resistance 750 Ω max.)

E: 0 – 16 mA DC (Load resistance 900 Ω max.)

F: 0 – 10 mA DC (Load resistance 1500 Ω max.)

G: 0 – 1 mA DC (Load resistance 15 kΩ max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

1: 0 – 10 mV DC (Load resistance 10 kΩ min.)

2: 0 – 100 mV DC (Load resistance 100 kΩ min.)

3: 0 – 1 V DC (Load resistance 100 Ω min.)

4: 0 – 10 V DC (Load resistance 1000 Ω min.)

5: 0 – 5 V DC (Load resistance 500 Ω min.)

6: 1 – 5 V DC (Load resistance 500 Ω min.)

4W: -10 – +10 V DC (Load resistance 2000 Ω min.)

5W: -5 – +5 V DC (Load resistance 1000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

[4] POWER INPUT

AC Power

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

G: 200 V AC

H: 220 V AC

J: 240 V AC

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

[5] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel