ES-3592-CE Rev.10
KD/CE
Plug-in Signal Conditioners K-UNIT
CURRENT LOOP SUPPLY
(CE, non-isolated)
Functions & Features
• Powering a 4 – 20 mA DC current loop
• Output voltage 24 V or 42 V
• Electrically isolating output signal from power input
• Shortcircuit protection
• Applicable to smart transmitters
• High-density mounting
Typical Applications
• Various 2-wire transmitters
• 42 V output provides increased loop drive
MODEL: KD–[1]–[2]/CE
ORDERING INFORMATION
• Code number: KD-[1]-[2]/CE
Specify a code from below for each of [1] and [2].
(e.g. KD-24-H/CE)
[1] SUPPLY OUTPUT
24
: 24 V DC
42
: 42 V DC
INPUT
Current
4 – 20 mA DC
OUTPUT
Current
4 – 20 mA DC
[2] POWER INPUT
AC Power
G
: 200 V AC
H
: 220 V AC
J
: 240 V AC
OPTIONS
Standards & Approvals (must be specified)
/CE
: CE marking
RELATED PRODUCTS
• Resistor module (model: REM-250)
GENERAL SPECIFICATIONS
Construction
: Plug-in
Connection
: M3.5 screw terminals
Screw terminal:
Chromated steel
Housing material
: Flame-resistant resin (black)
Isolation
: Input or output to power
SUPPLY OUTPUT
Output voltage (with no load):
24 V use: 24 – 28 V DC
42 V use: 39 – 43 V DC
Current rating
: ≤ 22 mA DC
•
Shortcircuit Protection
Current limited
: 40 mA max.
Protected time duration
: No limit
INSTALLATION
Power input
Operational voltage range: Rating ±10 %
50/60 ±2 Hz
Approx. 2 VA (KD-24)
Approx. 3.2 VA (KD-42)
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Surface or DIN rail
Weight
: 300 g (0.66 lb)
PERFORMANCE in percentage of span
Line voltage effect
KD-24: ±0.5 % over voltage range
KD-42: ±1 % over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 2300 V AC @1 minute
(input or output to power to ground)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Installation Category II
Pollution Degree 2
Input or output to power: Reinforced insulation (300 V)
RoHS Directive
EXTERNAL DIMENSIONS unit: mm [inch]
TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM