MODEL: 6AC

6AC SPECIFICATIONS

ES-4236 Rev.9 Page 1/3

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

Field-mounted Two-wire Signal Conditioners 6-UNIT

AC TRANSMITTER

Functions & Features

• Converting an alternating current/voltage into an isolated

4 – 20 mA DC signal

• True RMS sensing

• Rugged enclosure

Typical Applications

• Converting a large AC current in combination with a shunt

resistor, or a narrow span AC voltage

76

(2.99) DIA.

60.9 (2.40)

52.5

(2.07)

mm (inch)

MODEL: 6AC–[1]

ORDERING INFORMATION

• Code number: 6DV-[1]

Specify a code from below for [1].

(e.g. 6AC-A1)

• Special input range (For codes AZ & A8)

• Mounting adapter (e.g. surface mounting adapter plate,

model: A-01)

Note: When a mounting adapter is required, specify

mounting adapter. Not included without specifying.

[1] INPUT

Current

AA: 0 – 10 mA AC (Input resistance 100 Ω)

AB: 0 – 50 mA AC (Input resistance 20 Ω)

AC: 0 – 100 mA AC (Input resistance 10 Ω)

AD: 0 – 500 mA AC (Input resistance 1 Ω)

AZ: Specify current (See INPUT SPECIFICATIONS)

(0 % input must be 0 mA.)

Voltage

A1: 0 – 100 mV AC (Input resistance 10 kΩ min.)

A2: 0 – 500 mV AC (Input resistance 10 kΩ min.)

A3: 0 – 1 V AC (Input resistance 10 kΩ min.)

A4: 0 – 5 V AC (Input resistance 200 kΩ min.)

A5: 0 – 10 V AC (Input resistance 200 kΩ min.)

A6: 0 – 120 V AC (Input resistance 200 kΩ min.)

A7: 0 – 150 V AC (Input resistance 200 kΩ min.)

A8: Specify voltage (See INPUT SPECIFICATIONS)

(0 % input must be 0 V.)

RELATED PRODUCTS

• Outdoor enclosure (model: 6BX-E)

PACKAGE INCLUDES...

• Mounting adapter

surface mounting adapter plate (model: A-01)

Spring clip (model: A-02)

DIN rail mounting plate (model: A-31)

Note: When a mounting adapter is required, specify

mounting adapter. Not included without specifying.

When using in combination with outdoor enclosure (model:

6BX-E), use a spring clip (model: A-02).

GENERAL SPECIFICATIONS

Connection: M3 screw terminals (torque 0.6 N·m)

Screw terminal: Nickel-plated steel

Housing material: Diecast aluminum

Isolation: Input to output

Zero adjustment: -5 to +5 % (behind the access cover)

Span adjustment: 95 to 105 % (behind the access cover)

INPUT SPECIFICATIONS

Frequency: 40 Hz min., 1 kHz max.

■ AC Current: 0 – 1 A AC; input resistor incorporated

Minimum span: 1 mA

Input resistance

Span 1 mA: 1 kΩ

Span ≤ 2 mA: 500 Ω

Span ≤ 5 mA: 200 Ω

Span ≤ 10 mA: 100 Ω

Span ≤ 20 mA: 50 Ω

Span ≤ 50 mA: 20 Ω

Span ≤ 100 mA: 10 Ω

Span ≤ 500 mA: 1 Ω

Span ≤ 1 A: 0.5 Ω

■ AC Voltage: 0 – 250 V AC

Minimum span: 50 mV

Input resistance: (Input Span: Input Resistance)

50 mV – 1.5 V : 10 k (Ω minimum)

≥ 1.5 V : 200 k