ES-0824 Rev.8
10DNY
High-density Signal Conditioners 10-RACK
CURRENT LOOP SUPPLY
(with square root extractor)
Functions & Features
• Powering a 4 – 20 mA DC current loop
• Shortcircuit protection
• Square root extraction
• Optional second channel output available at the front terminals and at the Standard Rack connector
• Applicable to smart transmitters
Typical Applications
• Various 2-wire transmitters
MODEL: 10DNY–A[1][2]–R[3]
ORDERING INFORMATION
• Code number: 10DNY-A[1][2]-R[3]
Specify a code from below for each of [1] through [3].
(e.g. 10DNY-A66-R/Q)
• Specify the specification for option code /Q
(e.g. /C01)
INPUT
Current
A
: 4 – 20 mA DC (Input resistance 340Ω)
[1] OUTPUT 1
Current
A
: 4 – 20 mA DC (Load resistance 600 Ω max.)
D
: 0 – 20 mA DC (Load resistance 600 Ω max.)
G
: 0 – 1 mA DC (Load resistance 12 kΩ max.)
Voltage
3
: 0 – 1 V DC (Load resistance 100 Ω min.)
4
: 0 – 10 V DC (Load resistance 1000 Ω min.)
5
: 0 – 5 V DC (Load resistance 500 Ω min.)
6
: 1 – 5 V DC (Load resistance 500 Ω min.)
[2] OUTPUT 2
0
: None
Voltage
6
: 1 – 5 V DC (Load resistance 5000 Ω min.)
POWER INPUT
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[3] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
GENERAL SPECIFICATIONS
Construction
: Rack-mounted; terminal access via screw terminals at the front and via card-edge connector at the rear; terminal cover provided
Connection
Input
: M3.5 screw terminals (torque 0.8 N·m)
Output
: Card-edge connector and M3.5 screw terminals (torque 0.8 N·m)
Power input
: Supplied from card-edge connector
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (black)
Isolation
: Input to output 1 to output 2 to power
Overrange output
: Approx. 0 to 120 % at 1 – 5V
Zero adjustment
: -2 to +2 % (front)
Span adjustment
: 95 to 105 % (front)
Low-end cutout
: Approx. 10 % (output); curve characteristics shown in the figure below
SUPPLY OUTPUT
Output voltage
: 24 – 28 V DC with no load
Current rating
: ≤ 22 mA DC
•
Shortcircuit Protection
Current limited
: 30 mA max.
Protected time duration
: No limit
INPUT SPECIFICATIONS
■
DC Current
: Input resistor incorporated
OUTPUT SPECIFICATIONS
The output goes below 0 % when the input is open.
INSTALLATION
Current consumption
: Approx. 60 mA with voltage output 1
Approx. 90 mA with current output 1
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Standard Rack 10BXx
Weight
: 200 g (0.44 lb)
PERFORMANCE in percentage of span
Accuracy
: ±0.25 % (input 1 – 100 %)
Temp. coefficient
: ±0.03 %/°C (±0.02 %/°F)
Response time
: ≤ 0.5 sec. (0 – 90 %)
Line voltage effect
Supply output
: ±0.5 % over voltage range
Output signal
: ±0.1 % over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 500 V AC @ 1 minute
(input to output 1 to output 2 to power)
1500 V AC @ 1 minute (input or output or power to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM