MODEL: KS2TR2
Plug-in Signal Conditioners K-UNIT
[2] OPTIONS
blank: none
/Q: Options other than the above (specify the specification)
TEMPERATURE INPUT LIMIT ALARM
(digital adjustments; dual alarm trip)
Functions & Features
SPECIFICATIONS OF OPTION: Q
EX-FACTORY SETTING
• Providing relay contact closures at preset DC input levels
• Dual (Hi/Lo) trip
/SET: Preset according to the Ordering Information Sheet
(No. ESU-3606)
• Front digital displays
• Programmable with front keys
GENERAL SPECIFICATIONS
Construction: Panel flush mounting, plug-in
Connection: M3.5 screw terminals
Typical Applications
• Various alarm applications
50 (1.97)
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 %)
70 (2.76)
Alarm relay switching delay time (P-d1, P-d2): 1 to 10 sec.;
programmable independently for each setpoint
Programming: Front key
110 (4.33)
mm (inch.)
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.
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)
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.
TEMPERATURE INPUT
Thermocouple input
Param.
Code
Alarm Modes
Latching
Hold*
Trip
Operation
Set Value
Relay & LED
Behavior in
Tripped Conditions
K(CA), E(CRC), J(IC), T(CC), B(RH), R, S, P(Platinel Ⅱ),
C(WRe 5-26), N
(P-A1)
(P-A2)
RTD input
0
1
No alarm
High
----
----
----
Absolute value
Without
LED ON
Coil energized
JPt 100 (JIS ’89) , Pt 100 (JIS ’97, IEC)
2
3
4
5
6
7
8
Low
High
Low
High
Low
High
Low
Absolute value
Absolute value
Absolute value
Absolute value
Absolute value
Absolute value
Absolute value
Without
With
LED ON
Coil energized
OUTPUT
1: Relay; SPDT or transfer contact
LED ON
Coil energized
With
LED ON
Coil energized
Without
Without
With
LED ON
Coil de-energized
[1] POWER INPUT
AC Power
LED ON
Coil de-energized
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
LED ON
Coil de-energized
47 – 66 Hz)
DC Power
With
LED ON
Coil de-energized
R: 24 V DC
*Without latching hold function, the unit is tripped upon starting operation when
the unit is set to Low alarm.
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
With the function, the unit is NOT tripped until the temperature goes once above
and then below the setpoint.
KS2TR2 SPECIFICATIONS
ES-3606 Rev.6 Page 1/4
https://www.m-system.co.jp/