AEPT MSYSTEM | Alldatasheet

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Technical content

MODEL: AEPT AEPT SPECIFICATIONS ES-0138 Rev.4 Page 1/4 http://www.m-system.co.jp/ Limit Alarms (with DC output) AE-UNIT PT ALARM Functions & Features

  • Providing SPDT relay outputs at preset AC voltage levels from an AC voltage transformer
  • Dual (Hi/Lo) trip
  • Additional isolated DC output proportional to the input
  • True RMS sensing
  • Energized or de-energized coil at a tripped condition selectable
  • Thumbwheel switch adjustments
  • Relays can be powered 110 V DC 4 4 1 6 6 1 (2.83) 132 (5.20) (3.15) mm (inch)

ORDERING INFORMATION

  • Code number: AEPT-[1][2][3][4][5][6]-[7][8] Specify a code from below for each [1] through [8]. (e.g. AEPT-621101-D/Q)
  • Special DC output range (For codes Z & 0)
  • Specify the specification for option code /Q (e.g. /C01/S01) [1] INPUT Voltage 1: 0 – 110 V AC 2: 0 – 220 V AC 5: 0 – 150 V AC 6: 0 - 300 V AC [2] DC OUTPUT N: None Current A: 4 – 20 mA DC (Load resistance 350 Ω max.) B: 2 – 10 mA DC (Load resistance 700 Ω max.) C: 1 – 5 mA DC (Load resistance 1400 Ω max.) D: 0 – 20 mA DC (Load resistance 350 Ω max.) E: 0 – 16 mA DC (Load resistance 430 Ω max.) F: 0 – 10 mA DC (Load resistance 700 Ω max.) G: 0 – 1 mA DC (Load resistance 7000 Ω 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 1000 Ω min.) 4: 0 – 10 V DC (Load resistance 10 kΩ min.) 5: 0 – 5 V DC (Load resistance 5000 Ω min.) 6: 1 – 5 V DC (Load resistance 5000 Ω min.) 4W: -10 – +10 V DC (Load resistance 10 kΩ min.) 5W: -5 – +5 V DC (Load resistance 5000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) [3] SETPOINT 1 OUTPUT 1: Hi (coil energized at alarm) 2: Hi (coil de-energized at alarm) 3: Lo (coil energized at alarm) 4: Lo (coil de-energized at alarm) [4] SETPOINT 2 OUTPUT 1: Hi (coil energized at alarm) 2: Hi (coil de-energized at alarm) 3: Lo (coil energized at alarm) 4: Lo (coil de-energized at alarm) [5] ON DELAY TIME 0: 0.5 seconds 1: 1 second 2: 2 seconds 3: 3 seconds 4: 4 seconds [6] POWER ON DELAY TIME 1: 1 second 2: 2 seconds 3: 3 seconds 4: 4 seconds 5: 5 seconds

MODEL: AEPT AEPT SPECIFICATIONS ES-0138 Rev.4 Page 2/4 http://www.m-system.co.jp/ [7] 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 P: 110 V DC [8] 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 GENERAL SPECIFICATIONS Construction: Plug-in Connection: M3.5 screw terminals Screw terminal: Chromated steel (standard) or stainless steel Housing material: Flame-resistant resin (black) Isolation: Input to DC output to alarm output 1 to alarm output 2 to power Input waveform: Up to 15 % of 3rd harmonic content Overrange output: 0 to 120 % at 1 – 5 V Zero adjustment: -5 to +5 % (front) Span adjustment: 95 to 105 % (front) Setpoint adjustments: Thumbwheel switches (front); 0 – 99 % independently; 1 % increments Hysteresis (deadband) adjustments: Thumbwheel switches (front); 0.5, 1 – 9 % independently; 1 % increments (SW position 0 = 0.5); [Lo SP + Hysteresis] ≤ 102 Front LEDs: Red lights turn on when the coils are energized. INPUT SPECIFICATIONS Frequency: 50 or 60 Hz Input burden: 0.5 VA max. Overload capacity: 200 % of rating for 1 minute, 120 % continuous Operational range: 0 – 100 % of rating OUTPUT SPECIFICATIONS ■ DC Output

  • DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 7 V maximum
  • DC Voltage: -10 – +12 V DC Minimum span: 5 mV Offset: Max. 1.5 times span Load resistance: Output drive 1 mA maximum; at ≥ 0.5 V ■ Alarm Output: Relay contact

100 V AC @ 1 A (cos ø = 1)

120 V AC @ 1 A (co s ø= 1)

240 V AC @ 0.5 A (cos ø = 1)

30 V DC @ 1 A (resistive load)

Maximum switching voltage: 380 V AC or 125 V DC Maximum switching power: 120 VA or 30 W Minimum load: 5 V DC @ 10 mA Mechanical life: 5 x 107 cycles For maximum relay life with inductive loads, external protection is recommended. Alarm Trip Operation Terminal No. in parentheses Trip Operation in Power Failure

  • Output Code: 1 & 4
  • Output Code: 2 & 3 0 50 100 ▲ Input (%) Output 2 Setpoint Output 1 Setpoint Output 1 (9-15)ON Output 2 (1-11)ON (1-2)ON (9-10)ON INSTALLATION Power input
  • AC: Operational voltage range: rating ±10 %, 50/60 ±2 Hz, approx. 3 VA
  • DC: Operational voltage range: rating ±10 %, or 85 – 150 V for 110 V rating (ripple 10 % p-p max.) approx. 2 W (80 mA at 24 V) Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 450 g (0.99 lb)

MODEL: AEPT AEPT SPECIFICATIONS ES-0138 Rev.4 Page 3/4 http://www.m-system.co.jp/ PERFORMANCE in percentage of span

  • DC output Accuracy: ±0.2 % Response time: ≤ 0.9 sec. (0 – 90 %)
  • Alarm output Setpoint accuracy: ±0.7 % Hysteresis (Deadband) setpoint accuracy: ±0.3 % ON delay time accuracy: Rating ±20 % or 0.9 sec., whichever is greater. Power ON delay time accuracy: Rating ±30 % Trip point repeatability: ±0.05 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @ 1 minute (input to DC output to alarm output 1 to alarm output 2 to power to ground) EXTERNAL VIEW Hysteresis (Deadband) Adj. Thumbwheel SW Setpoint Adj. Thumbwheel SW Monitor LED Monitor LED Hysteresis (Deadband) Adj. Thumbwheel SW
  • OUTPUT 2
  • OUTPUT 1 Setpoint Adj. Thumbwheel SW 9 99 9 99 Span Adj. Zero Adj. EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 80 (3.15) 50 (1 .97) 80 (3.15) (.79) 60 (2.36) 72 (2.83) 7 .8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide2–4.5 (.18) dia. MTG HOLE 25 (.98) deep 14 –M3.5 SCREW
  • When mounting, no extra space is needed between units. 12 5614 11 110 15 103 (4.06) 132 (5.20)

MODEL: AEPT AEPT SPECIFICATIONS ES-0138 Rev.4 Page 4/4 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM V U v uFUSE VT LOAD SOURCE Ry Ry Base Socket U(+) V(–) POWER Comparator Converter Comparator Converter HI LO COM SETPOINT 1 OUTPUT HI LO COM SETPOINT 2 OUTPUT *Relay status for output codes “1” & “4”, at power OFF. SETPOINT ADJ. THUMBWHEEL SW SETPOINT ADJ. THUMBWHEEL SW HYSTERESIS ADJ. THUMBWHEEL SW 9 9 9 9 HYSTERESIS ADJ. THUMBWHEEL SW Isolation Output Driver DC OUTPUT R.M.S. Operation Resistance Divider INPUT TRANS- FORMER SZ Inductive Load (Coil) Inductive Load (Coil) Varistor or Spark Quenching Circuit U LOAD LOAD

  • DC Powered Diode, Varistor or CR Circuit ■ Relay Protection
  • AC Powered Specifications are subject to change without notice.