KSL MSYSTEM | Alldatasheet

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MODEL: KSL KSL SPECIFICATIONS ES-3613 Rev.10 Page 1/5 http://www.m-system.co.jp/ Plug-in Signal Conditioners K-UNIT DC ALARM (rotary switch adjustments) Functions & Features

  • Providing relay contact closures at preset DC input levels
  • Dual (Hi/Lo) trip
  • Rotary switch setpoint adjustments
  • Enclosed relays
  • Relays can be powered 110 V DC
  • Isolation up to 2000 V AC
  • High-density mounting Typical Applications
  • Annunciator
  • Various alarm applications (1.97) 123* (4.84) (3.15) mm (inch) x10 HI SET. (%) x10 LO SET. (%) 123456 123456 123456 123456 KSL Model K•UNIT *132 (5.20) for KSL-x5 MODEL: KSL–[1][2]–[3][4]

ORDERING INFORMATION

  • Code number: KSL-[1][2]-[3][4] Specify a code from below for each of [1] through [4]. (e.g. KSL-62-B/Q)
  • Special input range (For codes Z & 0)
  • Specify the specification for option code /Q (e.g. /C01/S01) [1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) A1: 4 – 20 mA DC (Input resistance 50 Ω) B: 2 – 10 mA DC (Input resistance 500 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) D: 0 – 20 mA DC (Input resistance 50 Ω) E: 0 – 16 mA DC (Input resistance 62.5 Ω) F: 0 – 10 mA DC (Input resistance 100 Ω) G: 0 – 1 mA DC (Input resistance 1000 Ω) H: 10 – 50 mA DC (Input resistance 100 Ω) J: 0 – 10 μA DC (Input resistance 1000 Ω) K: 0 – 100 μA DC (Input resistance 1000 Ω) GW: -1 – +1 mA DC (Input resistance 1000 Ω) FW: -10 – +10 mA DC (Input resistance 100 Ω) Z: Specify current (See INPUT SPECIFICATIONS) Voltage 1: 0 – 10 mV DC (Input resistance 10 kΩ min.) 15: 0 – 50 mV DC (Input resistance 10 kΩ min.) 16: 0 – 60 mV DC (Input resistance 10 kΩ min.) 2: 0 – 100 mV DC (Input resistance 100 kΩ min.) 3: 0 – 1 V DC (Input resistance 1 MΩ min.) 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.) 4W: -10 – +10 V DC (Input resistance 1 MΩ min.) 5W: -5 – +5 V DC (Input resistance 1 MΩ min.) 0: Specify voltage (See INPUT SPECIFICATIONS) [2] OUTPUT 2: Relay; N.O. or make contact 3: Relay; N.C. or break contact 5: Relay; SPDT or transfer contact [3] 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 [4] 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

MODEL: KSL KSL SPECIFICATIONS ES-3613 Rev.10 Page 2/5 http://www.m-system.co.jp/ 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: 10-position rotary switches (front); 0 – 99 % independently; 1 % increments Hysteresis (deadband): 1 – 2.5 % Front LEDs: Red LEDs turn on when the coils are 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) Specify input resistance value for code Z. ■ DC Voltage: -300 – +300 V DC Minimum span: 10 mV Offset: Max. 1.5 times span Input resistance Span 10 – 100 mV : ≥ 10 kΩ Span 0.1 – 1 V : ≥ 100 kΩ Span ≥ 1 V : ≥ 1 MΩ OUTPUT SPECIFICATIONS ■ Relay Contact: 100 V AC @1 A (cos ø = 1)

120 V AC @1 A (cos 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 × 107 cycles For maximum relay life with inductive loads, external protection is recommended. 0 50 100 s Input (%) Lo Setpoint s Hi Setpoint Hi Output (1–2)ON Lo Output (5–6)ON 0 50 100 s Input (%) Lo Setpoint s Hi Setpoint Hi Output (1–2)ON Lo Output (5–6)ON

  • Output Code 2
  • Output Code 3
  • Output Code 5 0 50 100 s Input (%) Lo Setpoint s 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
  • Output Code 2: both relays turn OFF
  • Output Code 3: both relays turn ON
  • Output Code 5: Terminals 1 – 3, 9 – 11 turn ON INSTALLATION Power input
  • AC: Operational voltage range: rating ±10 %, 50/60 ±2 Hz, approx. 2 VA
  • DC: Operational voltage range: rating ±10 %, 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: 400 g (0.88 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: 0.5±0.2 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 to output to power to ground)

MODEL: KSL KSL SPECIFICATIONS ES-3613 Rev.10 Page 3/5 http://www.m-system.co.jp/ EXTERNAL VIEW Lo LED Lo Setpoint Rotary Switch (×1%) Lo Setpoint Rotary Switch (×10%) Hi Setpoint Rotary Switch (×1%) Hi Setpoint Rotary Switch (×10%) Hi LED HI SET [%] x10 LO SET [%] x10 EXTERNAL DIMENSIONS unit: mm (inch) ■OUTPUT CODE: 2, 3 3456 2187 80 (3.15) 80 (3.15) (.79) 40 (1 .57) 50 (1 .97) 7 .8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide2–4.5 (.18) dia. MTG HOLE 15 (.59) deep 8–M3.5 SCREW

  • When mounting, no extra space is needed between units. ■OUTPUT CODE: 5 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

MODEL: KSL KSL SPECIFICATIONS ES-3613 Rev.10 Page 4/5 http://www.m-system.co.jp/ TERMINAL ASSIGNMENTS unit: mm (inch) ■OUTPUT CODE: 2, 3 2187 12 (.47) INPUT RESISTOR (model: REM) Input shunt resistor attached for current input. ■OUTPUT CODE: 5 2111 10 12 (.47) INPUT RESISTOR (model: REM) Input shunt resistor attached for current input. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM ■OUTPUT CODE: 2, 3 Ry U(+) V(–) * 3 R D / A Converter Ry N.O. (make) Relay N.C. (break) Relay *Input shunt resistor attached for current input. Base Socket Comparator Comparator Low Drift Amplifier D / A Converter POWER LO OUTPUT LO OUTPUT HI OUTPUT HI OUTPUT INPUT ROTARY SWITCH ROTARY SWITCH

MODEL: KSL KSL SPECIFICATIONS ES-3613 Rev.10 Page 5/5 http://www.m-system.co.jp/ ■OUTPUT CODE: 5 U(+) V(–) Comparator+ *INPUT

5 Low Drift

N.C. N.O. COM N.C. N.O. COM *Input shunt resistor attached for current input. POWER LO OUTPUT HI OUTPUT ROTARY SWITCH ROTARY SWITCH LOAD Inductive Load (Coil) Varistor or Spark Quenching Circuit

  • DC Powered LOAD Inductive Load (Coil) Diode, Varistor or CR Circuit ■ Relay Protection
  • AC Powered U Base Socket Specifications are subject to change without notice.