• DSA-DO switching output safety barrier DSA-DO switching output safety barrier

DSA-DO switching output safety barrier

Item No: DYT12168148

Quick Overview

Get best and cheap DSA-DO switching output safety barrier from circuitsell.com with Fast Delievry and Free Worldwide Shipping...

Availability: In stock

$200.00

$69.99

* Required Fields

Order within and your item will ship out today

Details

DSA-DO switching output safety barrier

·  1 in 1 out, 2 in 2 out. 12V/45mA intrinsically safe output, suitable for intrinsically safe equipment such as solenoid valves and alarms that drive dangerous areas. Open circuit voltage 22~26V. Current limit is 45mA. Terminal supply or DIN rail power supply is available.

·  DSA-DO digital output safety barrier is suitable for driving the safety zone's power supply through switch control or logic level signal to drive on-site intrinsically safe equipment in the danger zone, such as solenoid valves, alarms and other intrinsic safety equipment.

·  Output intrinsically safe signal: 45mA/12V (output voltage ≥12V when output current is 45mA

·  This product requires a separate DC power supply. Power-input-output and isolation between channels.

Model /Selection Table:

     Option

    Model and code

   Description

     Basic model

    DSA-DO

   Switch output safety barrier

     Channel form

        11

   1 in 1 out

        22

   2 in 2 out

     Input signal

       -C

   Contact switch

       -O

   OC signal

       -L

   Level signal

     Output signal

       E

   45mA/12V (output voltage ≥12V when output current is 45mA)

       Z

   Special order

     Power supply voltage

       -V1

   Power supply (terminal) 20~32VDC

       -V2

   Power supply (rail) 20~32VDC (special power supply DIN rail required)

     Service Code

      -QC9A

   Product Service Code

   Selection example
   Example 1: DSA-DO11-CE-V1-QC9A ...... (1 input and 1 output, switch output safety barrier, safety side contact switch signal input, dangerous side intrinsically safe output 45mA/12V, terminal power supply 20~32VDC)
   Example 2: DSA-DO22-CE-V2-QC9A ...... (2 in 2 out, digital output safety barrier, safety side contact switch signal input, dangerous side intrinsically safe output 45mA/12V, rail sub-power supply 20~32VDC)
   Optional accessories 
   Dedicated power supply DIN rail: PSDR-3000 series

            

Technical data:

Size:

     Width

   14.5mm

    Height

   102.6mm

    Depth

   124mm

    Housing Material / Color

   PC(Polycarbonate)+PPT Material / Black Gray

    Protection level

   IP20

 

Environmental conditions:

    Ambient temperature

   -20~60℃

    Ambient temperature (storage or operation)

   -40~80℃

    Ambient humidity (operation)

   5~95RH (no condensation)

 

Input

   Contact switch input

   Input switch closed

   ≤5V

   Input switch is disconnected

   15~30V

   Input current

   ≤3mA / 24V

   Switch delay

   ≤2ms

   Level signal input

   High level

   ≥ 4.5V

   Low level

   ≤1V

   OC signal input

   Electrical capacity

   30VDC, 100mA

  

Output(intrinsically safe):

   Maximum output current

   45mA

   Output voltage

   When the current is 45mA, the output voltage is ≥12V

   Open circuit voltage

   22~26V

  

Power supply:

  Rated supply voltage

   24VDC

   Power supply voltage range

   20~32VDC

  Maximum current consumption

   <70mA (1 in 1 out); <110mA (2 in 2 out)  

 

General parameters:

  Electrical isolation

   Input-output-power supply: 2500V AC RMS / 1 minute

   Electromagnetic compatibility (EMC)

   in accordance with IEC 61326-1 (GB/T 18268), IEC 61326-3-1

   LED status indication

   · Power on, the product model on the panel is clearly visible through the LED backlight perspective, white.
  · Yellow LED, output status indication.

   Applicable occasions

   Installed in a safe place, can be connected with intrinsically safe equipment in Zone 0, Zone 1, Zone 2; IIC, IIB, IIA; T4~T6 danger zone

   Field device suitable for connection

   Intrinsically safe equipment such as solenoid valves and alarms

   Mounting method

   Horizontal or vertical mounting, can be mounted on standard 35mm DIN rail (or dedicated busbar backplane powered DIN rail)

 

Wiring parameters:

   Rigid conductor cross section (min/max)

   0.5mm²/2.5mm²

   Flexible conductor cross section (min/max)

   0.5mm²/2.5mm²

   Minimum Conductor Cross Section (AWG))

   24

   Maximum Conductor Cross Section (AWG) 14

   14

   Stripping length

   7mm

   Connection type

   M3 screw fastening connection

   Screw torque

   Up to0.6Nm

    

Explosion-proof parameters:

   Maximum safety voltage (Um)

   250VAC/DC

   Maximum output voltage (Uo)

   24VDC

   Maximum output current (Io)

   151mA

   Maximum output power (Po)

   0.91W

   Maximum external inductance (Lo)

   1.1mH

   Maximum external capacitance (Co)

   0.09μF

 

Certification/Standards:

    CE certification

   in line with CE standards

   National Explosion-proof Electrical Product Quality Supervision and Inspection Center (CQST) certification

   [Ex ia Ga] IIC conforms to GB 3836.1, GB 3836.4, GB 3836.20

Product drawing / terminal wiring diagram:

           

Product Image Details

DSA-DO switching output safety barrier 1

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product

Write Your Own Review

Only registered users can write reviews. Please Log In or Register

Product Questions

  • Submit your question to our community.


Our customers love us

  • High Quality With Global Standards.
  • Convenient and friendly customer service.
  • Fast and safe shipping around the globe.
  • Free Shipping Worldwide - Each Order, and no any tax!