R.V.R. Elettronica TX10000U-KLC, User'S & Technical Manual

Page: 195 / 248

ELETTRONICA
TX20000U-KLC
User & Technical Manual
Rev. 2.0 14/05/2015
189
Figure 10-7-2
a)
b)
JP35 JP12 JP48 JP8 JP4
JP38 JP47
JP16
JP22
1 1 1 1 1
1
1
1 1
Figure 10-7-3
The following table describes the function of each jumper of the parallel interface. The
first column indicates the identifying number of the jumper as shown on Figure 10-7-3, the
second indicates the name of the signal and the third column describes its function.
JP4/1 In ON Corresponds to the ON button of the control unit
JP4/2 In STDBY Corresponds to the STDBY button of the control unit
JP4/3 In OFF Corresponds to the OFF button of the control unit
JP4/4 In EXT INH External inhibition jumper. It is a “N.C.” type jumper, which
means that it must be active for the TX20000U-KLC to work.
Upon delivery, this terminal is closed to ground by a jumper.
JP4/5 In AUX INH Auxiliary external inhibition jumper. It is a “N.O.” type
jumper,which means that it must be not active for the
TX20000U-KLC to work. It is “auxiliary” because even if
nothing is connected to it the TX20000U-KLC works nor-
mally.
JP4/6 In NOM PWR Corresponds to the NOMINAL POWER button of the con-
trol unit
Clamp Type Name Description