KS2TR2 MSYSTEM | Alldatasheet

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MODEL: KS2TR2 KS2TR2 SPECIFICATIONS ES-3606 Rev.6 Page 1/4 https://www.m-system.co.jp/ Plug-in Signal Conditioners K-UNIT TEMPERATURE INPUT LIMIT ALARM (digital adjustments; dual alarm trip) Functions & Features

  • Providing relay contact closures at preset DC input levels
  • Dual (Hi/Lo) trip
  • Front digital displays
  • Programmable with front keys Typical Applications
  • Various alarm applications 50 (1.97) 110 (4.33) 70 (2.76) mm (inch.) MODEL: KS2TR2–1–[1][2]

ORDERING INFORMATION

  • Code number: KS2TR2-1-[1][2] Specify a code from below for each of [1] and [2]. (e.g. KS2TR2-1-R/Q)
  • Specify the specification for option code /Q (e.g. /SET) TEMPERATURE INPUT Thermocouple input K(CA), E(CRC), J(IC), T(CC), B(RH), R, S, P(Platinel Ⅱ), C(WRe 5-26), N RTD input JPt 100 (JIS ’89) , Pt 100 (JIS ’97, IEC) OUTPUT 1: Relay; SPDT or transfer contact [1] POWER INPUT AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) [2] OPTIONS blank: none /Q: Options other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-3606) GENERAL SPECIFICATIONS Construction: Panel flush mounting, plug-in Connection: M3.5 screw terminals Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (gray) Isolation: Input to SET1 to SET2 to power Time constant for the input filter (P-dF): 5.0 to 900.0 sec. (0 – 63 %) Alarm relay switching delay time (P-d1, P-d2): 1 to 10 sec.; programmable independently for each setpoint Programming: Front key Setpoint adjustment (ST1, ST2): -5 to +105 %; programmable independently for each setpoint Deadband (hysteresis) (HYS1, HYS2): 0 – 102 %; programmable independently for each setpoint Burnout: Upscale or downscale or no burnout Cold junction compensation (CJM): ON or OFF; for thermocouple input only; CJC sensor incorporated Power ON delay (P-d0): 0 to 20 sec. Read rate: 0.5 sec. Temperature unit (P-F): °C, °F Alarm mode (P-A1, P-A2): Programmable independently for each setpoint; See Table below. Param. Code (P-A1) (P-A2) Alarm Modes Trip Operation Set Value Latching Hold* Relay & LED Behavior in Tripped Conditions

0 No alarm ---- ---- ----

1 High Absolute value Without LED ON

2 Low Absolute value Without LED ON

3 High Absolute value With LED ON

4 Low Absolute value With LED ON

5 High Absolute value Without LED ON

6 Low Absolute value Without LED ON

7 High Absolute value With LED ON

8 Low Absolute value With LED ON

  • Without latching hold function, the unit is tripped upon starting operation when the unit is set to Low alarm. With the function, the unit is NOT tripped until the temperature goes once above and then below the setpoint.

MODEL: KS2TR2 KS2TR2 SPECIFICATIONS ES-3606 Rev.6 Page 2/4 https://www.m-system.co.jp/ DISPLAY Display: 4 digits of 10 mm (.39”) height, 7-segment LED Scaling range: -1999 to 9999 counts Measured Value (PV)/Alarm (SET1) display: Red LEDs Alarm (SET2) parameter display: Green LEDs PV display at abnormal input: Over range or under range displayed Front LEDs Power indicator: Green LED turns on while the power is turned on. Measured Value (PV) indicator: Green LED turns on when PV display is set. Alarm SET1 indicator: Red LED turns on when the Alarm SET1 is in tripped conditions. Alarm SET2 Indicator: Red LED turns on when the Alarm SET2 is in tripped conditions. Engineering unit indication: Sticker label attached; ℃, °F, etc. INPUT SPECIFICATIONS

  • Thermocouple Thermocouple type and temperature range J (IC) : (0 to 400°C or 32 to 752°F) J (IC) : (0 to 800°C or 32 to 1472°F) K (CA) : (0 to 400°C or 32 to 752°F) K (CA) : (0 to 800°C or 32 to 1472°F) K (CA) : (0 to 1200°C or 32 to 2192°F) R : (0 to 1600°C or 32 to 2912°F) B (RH) : (0 to 1800°C or 32 to 3272°F) S : (0 to 1600°C or 32 to 2912°F) T (CC) : (-199 to 200°C or -328 to 392°F) T (CC) : (-150 to 400°C or -238 to 752°F) E (CRC) : (0 to 800°C or 32 to 1472°F) E (CRC) : (-199 to 800°C or -328 to 1472°F) N : (0 to 1300°C or 32 to 2372°F) P (Platinel Ⅱ) : (0 to 1300°C or 32 to 2372°F) C (WRe 5-26) : (0 to 2300°C or 32 to 4172°F) Input resistance: ≥ 1 MΩ Burnout sensing: Approx. 0.3 μA ■ RTD RTD type and temperature range: Pt 100 (JIS '97, IEC): (-150 to +850°C or -238 to +1562°F) JPt 100 (JIS '89): (-150 to +600°C or -238 to +1112°F) Sensing current: Approx. 0.3 mA Maximum leadwire resistance: 20 Ω per wire OUTPUT SPECIFICATIONS ■ Relay Contact: SPDT relays

220 V AC @3 A (cos ø = 1)

30 V DC @3 A (resistive load)

Caution: N.O. and N.C. contacts could be conductive at the same time. DO NOT connect both contacts at the same time. Maximum switching voltage: 220 V AC or 30 V DC Maximum switching power: 660 VA or 90 W Minimum load: 10 V DC @1 mA Mechanical life: 2 × 107 cycles with no loads For maximum relay life with inductive loads, external protection is recommended. INSTALLATION Power consumption

  • AC: ≤ 5 VA at 100 V ≤ 6 VA at 200 V ≤ 6 VA at 264 V
  • DC: ≤ 2.5 W Operating temperature: -10 to +55°C (14 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Panel flush mounting with attached mounting bracket, surface or DIN rail Weight: 200 g (0.44 lb) PERFORMANCE Display accuracy
  • Thermocouple: ±0.5 % FS ± 1 digit ± 3°C (5.4°F) ±1 % FS ± 1 digit ± 3°C (5.4°F) for T, E (≤ -100°C, ≤ -148 °F) ±5 % FS ± 1 digit ± 3°C (5.4°F) for B (0 – 500°C, 32 – 932°F) ±1 % FS ± 1 digit ± 3°C (5.4°F) for R (0 – 400°C, 32 – 752°F) (In case of type B thermocouple the accuracy near 0°C may be degraded due to the characteristic of the sensor.)
  • RTD: ±0.5 % FS ± 1 digit Setpoint accuracy: Display accuracy ± 0.1 % FS Trip point repeatability: Included in the setpoint accuracy Cold junction compensation error: ±3°C at 25 ±5°C (±5.4°F at 77 ±9°F) Burnout response: Approx. 10 sec. Line voltage effect: Included in the display accuracy Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @1 minute (input to SET1 or SET2 to power)

500 V AC @1 minute (SET1 to SET2)

STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive

MODEL: KS2TR2 KS2TR2 SPECIFICATIONS ES-3606 Rev.6 Page 3/4 https://www.m-system.co.jp/ EN 61010-1 Installation Category II (power) Measurement Category II (output) Pollution Degree 2 Input to output to power: Basic insulation (300 V) RoHS Directive EXTERNAL VIEW A. Measured Value (PV) / Alarm SET1 Display B. Measured Value (PV) Indicator LED D. SELECT Key C. Alarm SET2 / Parameter Display J. Alarm SET2 Indicator LED H. Alarm SET1 Indicator LED G. Power Indicator LED F. DOWN Key E. UP Key B Measured Value (PV) Indicator LED A Measured Value (PV) / Alarm SET1 Display C Alarm SET2 / Parameter Display D SELECT Key E UP Key F DOWN Key G Power Indicator LED H Alarm SET1 Indicator LED J Alarm SET2 Indicator LED Ref. Component Name LED turns on when the Alarm SET2 is in tripped conditions. Displaying either of Measured Value (PV) or Alarm Setpoint Value (SET1) LED turns on when the Measured Value (PV) is displayed. Displaying either of Alarm Setpoint Value (SET2) or parameter type code. Used for confirming current setpoints and switching between parameter blocks. Pressing the key increases display values. They change continuously when it is kept pressed. Pressing the key decreases display values. They change continuously when it is kept pressed. LED turns on while the power is turned on. LED turns on when the Alarm SET1 is in tripped conditions. Function

MODEL: KS2TR2 KS2TR2 SPECIFICATIONS ES-3606 Rev.6 Page 4/4 https://www.m-system.co.jp/ EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch] 5678 2111 10 [3.5] (.14) 110 (4.33) 7.5 (.3)48 (1.89) 48 (1.89) t 1 ≤ t ≤ 8 (.04 ≤ t ≤.31) MOUNTING BRACKET 71.5 (2.81) 70 (2.76) 40 (1.57) 50 (1.97) 7.8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide 2–4.5 (.18) dia. MTG HOLE 25 (.98) deep 1 1–M3.5 SCREW PACKING (.28) PANEL 1.5 (.06) PANEL CUTOUT unit: mm ■PANEL CUTOUT +0.5 +0.5 85 MIN. 63 MIN. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM N.C. N.O. COM SET1 N.C. N.O. COM SET2 U(+) V(–) POWER B B A RTD THERMOCOUPLE comp. leadwire T/C Display/ Setting Digital Computation A/D Converter RY RY Base Socket CJC Sensor Specifications are subject to change without notice.