ES-3610 Rev.11
KSED
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
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/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)
[3] OPTIONS
blank
: none
/Q
: Options other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
TERMINAL SCREW MATERIAL
/S01
: Stainless steel
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 LED turns on when the coil for Hi output is energized.
Green LED 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)
Maximum switching voltage
: 250 V AC or 30 V DC
Maximum switching power
: 600 VA or 150 W
Minimum load
: 5 V DC @10 mA
Mechanical life
: 1 × 10
7
cycles
INSTALLATION
Power Consumption
•
AC
: Approx. 2 VA
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 85 %RH (non-condensing)
Mounting
: Surface or DIN rail
Weight
: 300 g (0.66 lb)
PERFORMANCE in percentage of span
Setpoint accuracy
: ±0.5 %
Trip point repeatability
: ±0.05 %
Temp. coefficient
: ±0.02 %/°C (±0.01 %/°F)
Response time
: ≤ 0.7 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 or output to power to ground)
1500 V AC @1 minute (input to output)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (output)
Installation Category II (power)
Pollution Degree 2
Input to output to power: Basic insulation (300 V)
RoHS Directive
EXTERNAL VIEW
EXTERNAL DIMENSIONS unit: mm [inch]
TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM