Power Supply Redundancy Buffer Module

PS-RDN20 Series

^€107,21 PS-RDN20

REALIZAR PEDIDO

Suitable for Redundant Operation of 24 Vdc Systems
Alarm Output Relays
LED Indicator for Input Failure Alarm
DIN Rail Mount
CE Rated
3-Year Warranty

Descripción

The PS-RDN20 is a 20A redundancy (buffering) module for a 24 Vdc power system. Containing 2 sets of 20A OR-ing diodes, the PS-RDN20 gives you a new option for safe connection of 1+1 redundant power supplies. Not only does it provide the buffering and decoupling for redundant power supplies, the PS-RDN20 also provides alarm signals for both input channels through the built-in alarm relays. Now you can replace a failed power supply without interruption to your control system.

SPECIFICATIONS
OUTPUT
Reverse Voltage (Max): 30V
Output Current (Max): 20A
Voltage Drop: 0.5V INPUT
Input Voltage Range: 21 to 28 Vdc
Number of Inputs: Two
Input Current (Max): 20A per input FUNCTION
Input Voltage Alarm: When input is <20V (±5%) or >30V (±5%), relay contacts close
Relay Contact Rating (Max): 30 Vdc, 1A ENVIRONMENT
Working Temperature: -20 to 70°C (-4 to 158ºF)
Working Humidity: 20 to 90% RH non-condensing
Storage Temperature, Humidity: -40 to 85°C (-40 to 185ºF), 10 to 95% RH
Vibration: 10 to 500 Hz, 2G 10 min/ 1 cycle, period for 60 min each along X, Y, Z axes
Mounting: Compliance to IEC60068-2-6
SAFETY and EMC
Withstand Voltage:
  Terminal-Chassis: 0.5 K Vac,
  Relay Contacts-Terminal: 0.5 K Vac
Isolation Resistance:
  Terminal-Chassis: >100M O/500 Vdc 25°C (77ºF) 70% RH
EMI Conduction and Radiation: Compliance to EN55022 (CISPR22) Class B
EMS Immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8, ENV50204, heavy industry level, Criteria A
MTBF: 996.8 Khrs min MIL-HDBK-217F [25ºC (77ºF)]
Dimensions: 55.5 W x 125.2 H x 100 mm D (2.18 x 4.93 x 3.94")
Weight: 0.5 kg (1.1 lb)

Realizar Pedido(Especifique el número de modelo)

Número de pieza/Desc.

Cant.

Descripción

PS-RDN20

€107,21

Stock: 9 semanas

Power supply redundancy module

Power Supplies

DR-75-24V

Consult Sales

Stock:

DIN rail power supply, 24 Vdc, 3.125 A

DR-120-24V

Consult Sales

Stock:

DIN rail power supply, 24 Vdc, 5 A

DR-240-24V

€353.82

Stock: 4 semanas

DIN rail power supply, 24 Vdc, 10 A

† Todos los precios se muestran en EUR
Notas: Power supplies not included. Order separately.
Ordering Example: (1) PS-RDN20 Power supply buffer module, €107.21

Productos Relacionados:

DR Series

COMPRA AHORA →

DIN Rail Power Supplies, 24 VDC, up to 10A

LP-PS Series Power Supplies

COMPRA AHORA →

Low Profile DIN Rail Power Supplies for industrial devices

SL-PS Series Power Supplies

COMPRA AHORA →

Power Supplies, Space Saving DIN Rail Mounting, 10 to 100 Watt for 5, 12, 24 & 48 VDC

PS Series

COMPRA AHORA →

Power Supplies for Stepper Drives

ELC-PS Series

COMPRA AHORA →

DIN Rail Power Supplies