Industrial I/O-Node - ION PROFIBUS DP SPY T001
SIPLUS CMS4000
Manual - English
A5E02186042
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3.5.3
Power Supply Interface
The connection takes place via a 3-pin plug-in terminal block. The power supply is connected to the chassis
via a low resistance in order to keep a high interference resistance.
The supply voltage is attached via pin 1 (24V) and pin 2 (0V).
The power feed of 24 V on pin 3 (PD - Power Down) of the terminal block of 90 seconds causes a RESET of
the device. After approximately 90 seconds the device starts automatically again.
power supply interface
Caution
The device ION PROFIBUS DP SPY T001 is designed for operation with safety extra-low voltage.
This means that only safety extra-low voltages (SELV) complying with IEC950/EN60950/VDE0805
can be connected to the power supply terminals.
The power supply unit for the supply of the ION PROFIBUS DP SPY T001 has to meet NEC Class
2 (range of voltage 18-32 V, maximum load of 1 A).
The ION PROFIBUS DP SPY T001 has to be protected with a fuse element of double maximum
load and tripping characteristic „medium time lag“ or „time lag“.
Never operate the ION PROFIBUS DP SPY T001 with AC voltage or DC voltage higher than 32
VDC.
