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9410 Power Control Unit
Brand: PR Electronics- 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
- 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.
Specifications
Brand
Approvals & Certifications
- ATEX 2014/34/EU KEMA 07-ATEX-0152 X
- CE
- DNV Marine Standard F. Certificate No. 2.4
- EAC TR CU 020/2011
- EMC 2014/30/EU
- Ex
- FM 3034431-C
- IECEx KEM 08.0025X
- INMETRO NCC 12.1308 X
- LVD 2014/35/EU
- UL 61010-1
Connection Style
- Screw Terminals
Consumption
- Maximum
Dimensions
- 4.29” x 0.925” x 4.09” {109 x 23.5 x 104 mm (H x W x D)}
Environmental Protection
- IP20
Humidity
- < 95 % Relative Humidity, Non-Condensing
Output
- Input Voltage - 0.5 Vdc (At 4 A)
- Maximum
Power Requirement
- Maximum
Relay Output
- 500 Va / 60 W - Max.
- Maximum
Storage Temperature
- -20° to 85° C (-4° to 185° F)
Supply Voltage
- 21.6-26.4 Vdc (Double/Reinforced Isolation)
Temperature Range
- -20° to 60° C (-4° to 140° F)
Torque
- 4.43 In/Lbs (0.5 Nm) - Screw Terminal Torque
Vibration
- ± 0.7 G at 13.2 to 100 Hz as Per IEC 60068-2-6: 2007
- ± 1 mm at 2 to 13.2 Hz as Per IEC 60068-2-6: 2007
- 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).