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9203A
 
 

9203A

 

Solenoid / alarm driver

 

  • Universal driver for solenoids, acoustic alarms and LEDs
  • Extended self-diagnostics
  • 1 or 2 channels
  • Can be supplied separately or installed on power rail, PR 9400
  • SIL 2-certified via Full Assessment
  1. Overview +

  2. Technical details +

  3. Accessories +


Advanced features

  • Universal driver for the control of solenoids etc.
  • Two hardware versions make it possible to choose either Low (35 mA) or High (60 mA) current output.
  • Configuration and monitoring by way of detachable display front (PR 4511/4501).
  • Selection of direct or inverted function for each channel via PR 4511/4501 and the possibility of reducing the output current to suit the application.
  • Optional monitoring of the output current by way of PR 4511/4501.
  • Optional redundant supply via power rail and/or separate supply.

Application

  • The device can be mounted in and transmit signals to non-classified area and zone 2.
  • Control of ON / OFF solenoids, acoustic alarms and LEDs.
  • The 9203A is controlled by an NPN/PNP signal or a switch signal.
  • Monitoring of internal error events via the individual status relay and/or a collective electronic signal via the power rail.
  • The 9203A has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Technical characteristics

  • 1 green and 2 yellow/red front LEDs indicate operation status and malfunction.
  • 2.6 kVAC galvanic isolation between input, output and supply.

Mounting

  • The devices can be mounted vertically or horizontally without distance between neighbouring units.

Environmental Conditions

  • Operating temperature

    -20°C to +60°C

  • Storage temperature

    -20°C to +85°C

  • Calibration temperature

    20...28°C

  • Relative humidity

    < 95% RH (non-cond.)

  • Protection degree

    IP20

  • Installation in

    Pollution degree 2 & meas. / overvoltage cat. II

Mechanical specifications

  • Dimensions (HxWxD)

    109 x 23.5 x 104 mm

  • Dimensions (HxWxD) w/ 4501/4511

    109 x 23.5 x 116 / 131 mm

  • Weight approx.

    170 g

  • Weight incl. 4501 / 4511 (approx.)

    185 g / 270 g

  • DIN rail type

    DIN EN 60715/35 mm

  • Wire size

    0.13...2.08 mm2 AWG 26...14 stranded wire

  • Screw terminal torque

    0.5 Nm

  • Vibration

    IEC 60068-2-6

  • 2...13.2 Hz

    ±1 mm

  • 13.2...100 Hz

    ±0.7 g

Common specifications

  • Supply

  • Supply voltage

    19.2...31.2 VDC

  • Fuse

    1.25 A SB / 250 VAC

  • Max. required power

    ≤ 3.5 W (2 channels)

  • Isolation voltage

  • Test /working: Input to any

    2.6 kVAC / 300 VAC reinforced isolation

  • Output 1 to output 2

    1.5 kVAC / 150 VAC reinforced isolation

  • Status relay to supply

    1.5 kVAC / 150 VAC reinforced isolation

  • Programming

    Communication enabler 4511 / Programming front 4501

  • EMC immunity influence

    < ±0.5% of span

  • Extended EMC immunity: NAMUR NE21, A criterion, burst

    < ±1% of span

Input specifications

  • NPN and mechanical switch

  • Trig level LOW

    ≤ 2.0 VDC

  • Trig level HIGH

    ≥ 4.0 VDC

  • Max. external voltage

    28 VDC

  • Input impedance

    3.5 kΩ

  • PNP

  • Trig level LOW

    ≤ 8.0 VDC

  • Trig level HIGH

    ≥ 10.0 VDC

  • Max. external voltage

    28 VDC

  • Input impedance

    3.5 kΩ

Output specifications

  • Status relay

  • Max. voltage

    110 VDC / 125 VAC

  • Max. current

    0.3 ADC / 0.5 AAC

  • Max. AC power

    62.5 VA / 32 W

  • Output ripple

    < 40 mVRMS

Observed authority requirements

  • EMC

    2014/30/EU

  • LVD

    2014/35/EU

Approvals

  • UL

    UL 61010-1

  • DNV-GL Marine

    Stand. f. Certific. No. 2.4

  • ClassNK

    TA18527M

  • SIL

    SIL 2 certified & fully assessed acc. to IEC 61508

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