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DF50 Power Supply for Backplane

Module provides two voltage outputs:

  • 5Vdc @ 3 A: distributed by Power Lines in the Inter-Module-Bus (IMB) throughout the racks to feed module circuits;
  • 24 Vdc @ 300 mA: for external use through the terminals 1B and 2B.

 

DF52/60 H1 Foundation Fieldbus & Profibus-PA Power Supply

The DF52 power supply unit is a non-intrinsically safe equipment with an universal AC input (90 to 264 Vac, 47 to 63 Hz or 127 to 135 Vdc), and a 24 Vdc output, isolated, with short-circuit and over-current protection, ripple and fault indication, appropriated to power fieldbus elements.

The DF60 power supply unit is a non-intrinsically safe equipment with a DC input (20 to 30 Vdc) and a 24 Vdc output, isolated, with short-circuit and over-current protection, ripple and fault indication, appropriated to power fieldbus elements.

DF56 Power Supply for Backplane

DF56 is a redundant power supply works independently or with another redundant power supply module to assure a constant power supply to the application. When two redundant power supply modules are used, both split the energy that is needed to supply to the system. When one power supply fails, the other, automatically, will assume the operation. Each power supply has a relay to indicate failures allowing the user to replace damage modules.

HSC303 High Speed Coupler Profibus-DP/PA

The module enables communicating with high transmission rates, up to 12 Mbits/s, with PROFIBUS DP masters and transform the signal in the field standard, PROFIBUS PA with fixed 31,25 kbits. All of this transparently,  without the need for configurations. It supports up to 124 PROFIBUS PA slaves and detects the PROFIBUS DP network communication rate automatically.

PS302P Power Supply

The PS302P/PS302P-DC power supply unit is a non-intrinsically safe equipment with an universal AC input (PS302P) or DC input (PS302P-DC) and a 24 Vdc output, isolated, with short-circuit and over-current protection, ripple and fault indication, appropriated to power Fieldbus elements

PSI301P Power Supply Impedance for HART

The PSI301P is an active impedance control device suitable to be used as equivalent impedance of 250 Ohm in the HART® network, connecting various field-devices, especially in multidrop mode.