Installation and commissioning
DIGIDRIVE
Variable speed drive
90
Réf. 3218 GB - 4.33 / d - 02.02
LEROY-SOMER
7.7 - Optional "PM10V" bi-directional analogue input
The PM10V option can be used to control a DIGIDRIVE using a ±10V bi-directional analogue
reference, and to have an additional relay.
It can therefore be used to reverse the direction of rotation of a motor by means of the
analogue reference, rather than by using the Run FWD, Run REV or Reverse direction of drive
operation terminals. The PM10V option can be integrated in the entire DIGIDRIVE range.
• Description of the terminal blocks
The PM10V option is equipped with 3 removable terminal blocks (PL1, PL2 and PL3) as well
as 2 jumpers (PL4).
For information on how to connect the PM10V option, see manual ref. 3374.
Term. block
Terminal Function
PL1
1
Analogue voltage input (Voltage range: +/-10V)
CAUTION:
For the potentiometer power supply, the +10V can be supplied by
terminal 3 of the drive, or by an external power supply. The -10V should
be supplied by an external power supply.
20V
PL2
10V
2 Analogue voltage output (Voltage range: 0 to +10V)
3 +24V power supply
4 "PL3 relay control" logic input
5 "Run forward" logic output
6 "Run reverse" or "Forward/Reverse" logic output
PL3
1 Relay - Common
2
Relay - Normally open contact
Operation using factory settings: Open: Frequency not zero
Closed: Zero frequency
PL4 -
Control logic for the PM10V option selected by positioning 2 jumpers
Factory setting: positive logic
M
PL1
PL3
PL4
L1 L2 PE U V W
PL2
15
1 2 3 4 5 6 7 8 9 1011121314
16
DIGIDRIVE
PM10V
1
PL2
PL4
PL1
PL3
12 12
6
To Next Page
Loading...
Need help?
General
