MODEL: KSED
Plug-in Signal Conditioners K-UNIT
[2] POWER INPUT
AC Power
K3: 100 – 120 V AC
DC ALARM
(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)
(thumbwheel switch adjustment)
Functions & Features
• Providing SPDT relay outputs at preset DC input
levels
• Dual (Hi/Lo) trip
[3] OPTIONS (multiple selections)
Standards & Approvals
• Thumbwheel switch setpoint adjustments
• Enclosed relays
blank: CE marking
• High-density mounting
/UL: UL approval, CE marking
Other Options
Typical Applications
• Annunciator
blank: none
/Q: Option other than the above (specify the specification)
• Various alarm applications
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
50
(1.97)
/C02: Polyurethane coating
80
(3.15)
/C03: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
4
3
4
1
/S01: Stainless steel (UL not available)
132
(5.20)
mm (inch)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
MODEL: KSED–[1]1–[2][3]
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.
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)
Green light turns on when the coil for Lo output is
energized.
[1] INPUT
Current
Power ON timer: Relays de-energized for approx. 2 seconds
after power is turned on.
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.)
INPUT SPECIFICATIONS
■ DC Current:
Shunt resistor attached to the input terminals (0.5 W)
OUTPUT
Relay; SPDT or transfer contact
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)
SETPOINT ADJUSTMENTS
1: Thumbwheel switch
KSED SPECIFICATIONS
ES-3610 Rev.9 Page 1/4
http://www.m-system.co.jp/