FP4, FP4W
15
5.1 Configuration of jumpers inside the device
In order to configure the analogue input to a specific operating mode, the jumper
connections inside the device must be changed. A change may be required in case of:
connection of a transducer of a given type to analogue inputs,
connection of a transducer of a given type to PULS type inputs,
connecting/disconnecting filters on PULS type inputs.
Changing the jumper configuration is required when supplying the FP4W device from
24 VDC source. More information in section
Power supply connection (FP4W)
.
The jumper configuration should be changed before connecting the sensors and
programming the settings. It is required to remove the rear plate of the device's housing
(FP4) or the front part of the housing (FP4W).
!
Disassembly of the housing should be made solely by a trained personnel.
The rear panel of the FP4 device should not be draw out more than
necessary to connect jumpers.
In the upper part of the FP4 housing there is a label showing the correct way of
configuration of the jumpers inside the device and electrical connections. In the lower right
corner of the label there is a place in which current configuration of the device can be
marked.
Information about the correct configuration of jumpers for a given type of input is also
displayed in the I/O configuration window.
!
In the I/O configuration window there is only hint about the correct
configuration of the jumpers inside the device (it is not the information
about their current configuration).
Fig. 5.3 Layout of jumpers inside the FP4 device.