Power control unit

 

9410

 

  • Distributes supply voltage to the power rail
  • Optional connection of backup supply
  • Approved for installation in I.S. / Ex zone 2 / Div. 2
  • Optional redundant supply for the power rail
  • Must be installed on power rail, PR type 9400
  1. Overview + -

  2. Technical details + -

  3. Accessories + -

  4. Order and delivery + -

  5. Why choose PR + -

Application and advanced features

  • The power control unit detects errors from any of the devices mounted on the power rail and transmits a collective alarm to the control system via the internal status relay.
  • Optional connection of two power supplies - a primary supply and a backup supply.
  • Redundant supply for the power rail can be obtained by mounting two 9410 devices connected to 2 separate power supplies (e.g. PR no. 9421).

Technical characteristics

  • The status relay will be energised when the following three conditions are met:
    1. Supply voltage is present on pins 31 and 32.
    2. Backup supply voltage is present on pins 34 and 33. (If the backup supply is not in use, a jumper must be placed between pins 32 and 33 - the jumper is delivered with the device).
    3. There are no error messages from the devices connected to the power rail.
  • When a collective alarm is activated via the power rail, the status relay in the 9410 will be de-energized (pins 11, 12 and 13).
  • Two green front LEDs indicate connection of supply and backup.
  • A red LED indicates error status.

Approvals & Certificates


ATEX certificate

IECEx certificate

CCC certificate

FM certificate

INMETRO certificate

UL certificate

DNV marine certificate

ClassNK certificate

EAC declaration

EAC Ex certificate

EAC LVD declaration

Metrology Pattern Approval (MPA), Russia

Supplementary documentation


EU Declaration of Conformity

EMC data

Environmental Conditions

Operating temperature -20°C to +60°C
Storage temperature -20°C to +85°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
Weight approx. 140 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

Max. required power 96 W
Internal power dissipation 2 W (max.)
Efficiency > 97.9%

Input specifications

Supply voltage 21.6...26.4 VDC (double / reinforced isolation)
Backup supply 21.6...26.4 VDC

Output specifications

Status relay

Max. voltage 250 / 30 VDC
Max. current 2 AAC / 2 ADC
Max. AC power 500 VA / 60 W
Output voltage Input voltage-0.5 VDC (@ 4 A)
Output power 96 W (max.)
Output current 4 A (max.)
Output ripple Same as input ripple

Observed authority requirements

EMC 2014/30/EU
LVD 2014/35/EU
ATEX 2014/34/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011
EAC Ex TR-CU 012/2011
EAC LVD TR-CU 004/2011

Approvals

ATEX KEMA 07ATEX0152 X
IECEx KEM 08.0025X
c FM us FM19US0056X /FM19CA0029X
INMETRO DEKRA 16.0007 X
c UL us, UL 61010-1 E314307
c UL us, UL 913 E233311 (only 9410-U9)
CCC 2020322303003230
EAC Ex RU C-DK.HA65.B.00355/19
DNV Marine TAA00000JD
ClassNK TA18527M

 

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State-of-the-art manufacturing

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Dedicated Presale / Aftersales
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Product reliability

Product reliability
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Product deployment

Product deployment
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Smart products

Smart products
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