MODEL: KSE Plug-in Signal Conditioners K-UNIT GENERAL SPECIFICATIONS DC ALARM

MODEL: KSE Plug-in Signal Conditioners K-UNIT GENERAL SPECIFICATIONS DC ALARM
MODEL: KSE
Plug-in Signal Conditioners K-UNIT
GENERAL SPECIFICATIONS
DC ALARM
(dial adjustment)
Functions & Features
• Providing SPDT relay outputs at preset DC input levels
• Single or Dual (Hi/Lo) trip
• Large dial setpoint adjustments
• CE marking
Typical Applications
• Various alarm applications
Construction: Plug-in
Connection: M3.5 screw terminals
Housing material: Flame-resistant resin (black)
Isolation (basic insulation): Input to output to power
Setpoint adjustments: Dials (front), -15 – +120 %
independently; Scales at the front are for approximate
aim only. Simulate input signals, confirm relay operation
and set.
Hysteresis (deadband): Approx. 1 %
Front LEDs: Red light turns on when the coil is energized.
INPUT SPECIFICATIONS
• DC Current:
Shunt resistor attached to the input terminals (0.5 W)
50
(1.97)
K-UNIT
80
(3.15)
100
SET1
KSE
Model
50
%
0
100
50
%
0
SET2
145*
(5.71)
mm (inch)
*136 (5.35) for KSE–❑1
MODEL: KSE–[1][2]–[3]
ORDERING INFORMATION
• Code number: KSE-[1][2]-[3]
Specify a code from below for each [1] through [3].
(e.g. KSE-A2-K3)
[1] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
6: 1 – 5 V DC (Input resistance 500 kΩ min.)
OUTPUT SPECIFICATIONS
• Relay Contact: 120 V AC @1 A (cos ø = 1)
(Limited within 0.5 A for CE)
240 V AC @0.5 A (cos ø = 1)
(Limited within 0.5 A for CE)
30 V DC @1 A (resistive load)
(Limited within 0.5 A for CE)
Maximum switching voltage: 380 V AC or 125 V DC
Maximum switching power: 100 VA or 30 W
Minimum load: 5 V DC @10 mA
Mechanical life: 5 × 107 cycles
Alarm Trip Operation Terminal No. in parentheses
•Output Code : 1
Input
(%)
1: Single trip (Hi)
2: Dual trip (Hi/Lo)
Input
(%)
http://www.m-system.co.jp/
50 ▲
Setpoint
0
100
(1–3)ON
Hi Output
Lo Output
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)
(5–6)ON
•Output Code : 2
[2] OUTPUT
[3] POWER INPUT
(1–2)ON
Hi Output
(1–2)ON
(9–10)ON
(9–11)ON
0
▲
Lo Setpoint
50
▲
Hi Setpoint
100
Trip Operation in Power Failure
• Output Code 1 : Terminals 5 – 6 turn ON
• Output Code 2 : Terminals 1 – 2, 9 – 11 turn ON
INSTALLATION
Power Consumption
AC Power input: Approx. 3 VA
Operating temperature: -5 to +55°C (23 to 131°F)
KSE SPECIFICATIONS
ES-3609 Rev.4 Page 1/4
MODEL: KSE
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 250 g (0.55 lbs)
PERFORMANCE in percentage of span
Trip point repeatability: ±0.3 %
Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)
Response time: ≤ 0.5 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)
2000 V AC @1 minute
(input or output or power to ground)
STANDARDS & APPROVALS
CE conformity:
EMC Directive (2004/108/EC)
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive (2006/95/EC)
EN 61010-1
Installation Category II
Pollution Degree 2
Max. operating voltage 300 V
Input to output to power – Basic insulation
EXTERNAL VIEW
■ KSE-x1
Hi Monitor LED
100
%
50
Hi Setpoint Adj. Dial
0
■ KSE-x2
100
SET1
%
50
0
Hi Setpoint Adj. Dial
Hi Monitor LED
Lo Monitor LED
100
%
50
SET2
Lo Setpoint Adj. Dial
0
http://www.m-system.co.jp/
KSE SPECIFICATIONS
ES-3609 Rev.4 Page 2/4
MODEL: KSE
DIMENSIONS unit: mm (inch)
■ KSE-x1
CLAMP
(top & bottom)
20
(.79)
7.8 (.31)
5
4
3
7
8
1
2
2–4.5 (.18) dia.
MTG HOLE
15 (.59) deep
8–M3.5
SCREW
50 (1.97)
6
80 (3.15)
80 (3.15)
35.4 (1.39)
DIN RAIL
35mm wide
116 (4.57)
40 (1.57)
[3.3 (.13)]
136 (5.35)
50 (1.97)
•When mounting, no extra space is needed between units.
■ KSE-x2
CLAMP
(top & bottom)
20
(.79)
7.8 (.31)
DIN RAIL
35mm wide
8
7
6
5
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
11–M3.5
SCREW
50 (1.97)
80 (3.15)
80 (3.15)
35.4 (1.39)
4
9
3
10 11
1
2
40 (1.57)
116 (4.57)
[3.3 (.13)]
145 (5.71)
50 (1.97)
•When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
■KSE-x1
6
5
4
3
7
8
1
2
12 (.47)
INPUT RESISTOR
(model: REM)
Input shunt resistor attached
for current input.
http://www.m-system.co.jp/
KSE SPECIFICATIONS
ES-3609 Rev.4 Page 3/4
MODEL: KSE
■KSE-x2
INPUT RESISTOR
(model: REM)
7
6
5
12 (.47)
8
4
9
3
10 11
1
2
Input shunt resistor attached
for current input.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■KSE-x1
2 HI
SETPOINT DIAL
+
INPUT
R
*
–
Hi Output
Setpoint
3
■Relay Protection
•AC Powered
Inductive
Load (Coil)
1 COM
HI OUTPUT
Ry
LOAD
Varistor or Spark
Quenching Circuit
5 COM
4
•DC Powered
6 LO
Inductive
Load (Coil)
7 U
POWER
8 V
LOAD
Diode, Varistor or
CR Circuit
Base Socket
*Input shunt resistor attached for current input.
■KSE-x2
SETPOINT DIAL
3 HI
+
INPUT
R
–
*
Hi Output
Setpoint
5
Ry
2 LO
6
HI OUTPUT
(SET1)
1 COM
SETPOINT DIAL
4
11 HI
Lo Output
Setpoint
Ry
10 LO
LO OUTPUT
(SET2)
9 COM
7 U
POWER
8 V
Base Socket
*Input shunt resistor attached for current input.
Specifications are subject to change without notice.
http://www.m-system.co.jp/
KSE SPECIFICATIONS
ES-3609 Rev.4 Page 4/4
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