KSED MSYSTEM | Alldatasheet

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Technical content

MODEL: KSED KSED SPECIFICATIONS ES-3610 Rev.9 Page 1/4 http://www.m-system.co.jp/ Plug-in Signal Conditioners K-UNIT DC ALARM (thumbwheel switch adjustment) Functions & Features

  • Providing SPDT relay outputs at preset DC input levels
  • Dual (Hi/Lo) trip
  • Thumbwheel switch setpoint adjustments
  • Enclosed relays
  • High-density mounting Typical Applications
  • Annunciator
  • Various alarm applications (1.97) 132 (5.20) (3.15) mm (inch) 4 4 3 1 MODEL: KSED–[1]1–[2][3]

ORDERING INFORMATION

  • Code number: KSED-[1]1-[2][3] Specify a code from below for each of [1] through [3]. (e.g. KSED-61-K3/UL/Q)
  • Specify the specification for option code /Q (e.g. /C01) [1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) Voltage 4: 0 – 10 V DC (Input resistance 1 MΩ min.) 5: 0 – 5 V DC (Input resistance 1 MΩ min.) 6: 1 – 5 V DC (Input resistance 1 MΩ min.) OUTPUT Relay; SPDT or transfer contact SETPOINT ADJUSTMENTS 1: Thumbwheel switch [2] POWER INPUT AC Power K3: 100 – 120 V AC (Operational voltage range 90 – 132 V, 47 – 66 Hz) L3: 200 – 240 V AC (Operational voltage range 180 – 264 V, 47 – 66 Hz) (UL not available) [3] OPTIONS (multiple selections) Standards & Approvals blank: CE marking /UL: UL approval, CE marking Other Options blank: none /Q: Option other than the above (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 (UL not available) TERMINAL SCREW MATERIAL /S01: Stainless steel (UL not available) 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 output to power Setpoint adjustments: Thumbwheel switches (front); 0 – 99 % independently; 1 % increments Hysteresis (deadband): Approx. 1 % Front LEDs: Red light turns on when the coil for Hi output is energized. Green light turns on when the coil for Lo output is energized. Power ON timer: Relays de-energized for approx. 2 seconds after power is turned on. INPUT SPECIFICATIONS ■ DC Current: Shunt resistor attached to the input terminals (0.5 W) OUTPUT SPECIFICATIONS ■ Relay Contact:

100 V AC @5 A (cos ø = 1)

120 V AC @5 A (cos ø = 1)

240 V AC @2.5 A (cos ø = 1)

30 V DC @5 A (resistive load)

MODEL: KSED KSED SPECIFICATIONS ES-3610 Rev.9 Page 2/4 http://www.m-system.co.jp/ Maximum switching voltage: 250 V AC or 30 V DC Maximum switching power: 600 VA or 150 W Minimum load: 5 V DC @10 mA Mechanical life: 1 × 107 cycles 0 50 100 ▲ Input (%) Lo Setpoint Hi Setpoint Hi Output (9–10)ON Lo Output (1–3)ON (1–2)ON (9–11)ON Alarm Trip Operation Terminal No. in parentheses Trip Operation in Power Failure : Terminals 1 – 3, 9 – 11 turn ON. INSTALLATION Power Consumption

  • AC: Approx. 2 VA Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 85 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 300 g (0.66 lb) PERFORMANCE in percentage of span Setpoint accuracy: ±0.5 % Trip point repeatability: ±0.05 % Temp. coefficient: ±0.02 %/°C (±0.01 %/°F) Response time: ≤ 0.7 sec. (0 – 100 % at 90 % setpoint) Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input or output to power to ground)

1500 V AC @1 minute (input to output)

STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive EN 61010-1 Measurement Category II (output) Installation Category II (power) Pollution Degree 2 Input to output to power: Basic insulation (300 V) RoHS Directive EN 50581 Approval: UL/C-UL general safety requirements (UL 3111-1, CAN/CSA-C22.2 No.1010-1)

MODEL: KSED KSED SPECIFICATIONS ES-3610 Rev.9 Page 3/4 http://www.m-system.co.jp/ EXTERNAL VIEW Hi Monitor LED Hi Setpoint Adj. Lo Setpoint Adj. Lo Monitor LED 9 9 9 9 EXTERNAL DIMENSIONS unit: mm (inch) 80 (3.15) 132 (5.20) (.79)

  • When mounting, no extra space is needed between units. 5678 2111 10 [3.3 (.13)] 80 (3.15) 40 (1 .57) 50 (1 .97) 7 .8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide2–4.5 (.18) dia. MTG HOLE 25 (.98) deep 11 –M3.5 SCREW TERMINAL ASSIGNMENTS unit: mm (inch) 2111 10 12 (.47) INPUT RESISTOR (model: REM) Input shunt resistor attached for current input.

MODEL: KSED KSED SPECIFICATIONS ES-3610 Rev.9 Page 4/4 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Base Socket U V POWER Comparator5 Low Drift Amplifier D / A Converter Comparator D / A Converter Ry 2 Ry LO OUTPUT HI OUTPUT *Input shunt resistor attached for current input. 9 9THUMBWHEEL SWITCHES THUMBWHEEL SWITCHES 9 9

  • DC Powered ■Relay Protection
  • AC Powered N.C. N.O. COM N.C. N.O. COM *INPUT R LOAD Inductive Load (Coil) Varistor or Spark Quenching Circuit U LOAD Inductive Load (Coil) Diode, Varistor or CR Circuit Specifications are subject to change without notice.