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