Magnetek IMPULSE VG+ Series 3, Instruction Manual, Page: 34 / 183

IMPULSE•VG+ Series 3 Instruction Manual - 07/25/05
3-11
Control Circuit board 2PCB
DIP Switch S1 and Jumper CN15
Figure 3-4: DIP Switch S1 and Jumper CN15 Location
Dip Switch S1
DIP Switch S1 is described in this
section. The functions of DIP switch S1
are shown in the table below
.
Figure 3-5: DIP Switch S1 Function
Jumper CN15
Jumper CN15 is described in this section. The jumper
position of CH1 and CH2 determines the signal level of
the multi-function analog output FM and AM,
respectively. The functions and positions of CN15 are
shown in the table below.
CN5
S1
DIP Switch S1
Name Function Setting
S1-1 RS-485 and RS-422 terminating resistance OFF: No terminating resistance
ON: Terminating resistance of 110 Ohm
Factory Default = OFF
S1-2 Input method for analog input A2 OFF: 0 to 10Vdc or -10 to 10Vdc (internal resistance: 20K)
ON: 4-20mA (internal resistance: 250 Ohm)
Factory Default = OFF
Jumper CN15
Name Multi-function Analog Output Output Range
CH1 FM V: 0 to 10V or -10V to +10V (default)I: 4 to 20mA
CH2 AM V: 0 to 10V or -10V to +10V (default)I: 4 to 20mA
O O
CH1
CH2
CN15
V I
Control Circuit Terminals - Continued