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

50

(1.97)

132

(5.20)

80

(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)