6AC MSYSTEM | Alldatasheet

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Technical content

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 (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

MODEL: 6AC 6AC SPECIFICATIONS ES-4236 Rev.9 Page 2/3 http://www.m-system.co.jp/ OUTPUT SPECIFICATIONS Output: 4 – 20 mA DC Load resistance vs. supply voltage: Load Resistance (Ω) = (Supply Voltage (V) – 13 (V)) ÷ 0.02 (A) (including leadwire resistance) 10 15 20 25 28 13 150 300 450 600 750 LOAD RESISTANCE [ Ω] SUPPLY VOLTAGE [V] (550Ω maximum at 24V DC) INSTALLATION Supply voltage: 13 – 28 V DC Operating temperature: -5 to +70°C (23 to 158°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: DIN rail with mounting plate A-31; surface mounting with adapter plate A-01; spring clip A-02 for 3- inch hub Weight: 220 g (0.49 lb) PERFORMANCE in percentage of span Accuracy: ±0.4 % Temp. coefficient: ±0.02 %/°C (±0.01 %/°F) Response time: ≤ 0.5 sec. (0 – 90 %) Ripple: 0.5 %p-p max. Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 500 V AC @ 1 minute (input to output)

1500 V AC @ 1 minute

(input or output to ground) EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 52.5 (2.07) 1 (.04) 60.9 (2.40) 46 (1.81) 50 (1.97) 4–M3 (.12) TAP 6 (.24) deep 1 2 3 4 5 6

MODEL: 6AC 6AC SPECIFICATIONS ES-4236 Rev.9 Page 3/3 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM LOAD OUTPUT 24V DC 4 – 20mA DC Isolation Z S AC Amplifier R.M.S Operation Output Driver INPUT Specifications are subject to change without notice.