Module provides two voltage outputs:
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.
These modules were specially designed to provide appropriate impedance for fieldbus networks.
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.
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.
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
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.