Saia-Burgess
Controls Ltd.
Hardware Manual for the PCD3 Series│Document 26/789; Version E 5│31.01.2005
Hardware
PCD3.W500
5-56
5
Layout (housing opened,
instruction see section 5.1.5
)
Bus connector
Base module
Jumper: inputs unipolar (U)
Plug on module
Jumper U/B 0 and U/B 1
on plug on module
Jumper: inputs bipolar (B)
PCD3.W500 module fully equipped
(with additional module plugged-on)
Apart from the bus connector, DC-DC converter and terminals, the base module
carries the two input channels with the 2-pole jumper for unipolar or bipolar operation
and a number of preset potentiometers, which cannot be adjusted by the user.
The plug-on module contains the two analogue outputs with the two 3-pole jumpers
for the individual unipolar or bipolar operation of each output.
The module is also working without the additional Plug-on module.
Changing the jumpers
Throughout the circuit board there are components which are sensitive to
electrostatic discharges. Explanation will be found in the
Appendix, “Icons” section
.
U/B0 U/B1
