Quatech INTERBUS S Network Card User Manual


 
Pulsewidth Module 750-511
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1
Pulsewidth Module
PN 750-511
Technical Description:
This description is for hard and software version X X X X 2 B 0 2- - - - . The part
number is displayed on the right side of the module.
The initial pre-programmed base frequency is for 250 Hz. The resolution is 10 Bits and
the pulsewidth is modulated.
Attention:
The lowest power jumper contact is not carried out for some modules (e.g. 4-channel)!
A module which needs all contacts (e.g. 2 channel digital) may not be connected to the
right hand side of modules which do not have 3 power jumper contacts (e.g. 4 channel
modules).
The following description is preliminary and is applicable to the factory configuration.
The pulsewidth output module 750-511 produces a binary modulated signal of 24 V.
The connection of the consuming device should be made via the „O“ and 0 V (common)
contacts of the module. The distribution of the 24 V DC is made via the power jumper
contacts. If galvanic isolation is desired, a new power feed via a 750-602 is required.
The PWM module can be connected to all buscouplers of the WAGOÇI/OÇSYSTEM
(except for the economy type).