Gram IF 4000 Manual De Uso página 217

1-16 Installation/Wiring
Input
3 Wire SRC Control -
Reversing
P036 [Start Source] = 1
A momentary input will
start the drive. A stop
input to I/O Terminal 01
will stop the drive as
specified by P037 [Stop
Mode]. I/O Terminal 03
determines direction.
3 Wire SNK Control -
Reversing
Typical Multiple Drive Connection Examples
Input
Multiple Digital Input
Connections
Customer Inputs can be
wired per External Supply
(SRC) or Internal Supply
(SNK) examples on
page 1-15.
Multiple Analog
Connections
Connection Example
Internal Supply (SRC)
Stop
11
Start
Direction
Internal Supply (SNK)
Stop
Start
Direction
Connection Example
02 04 02
Customer Inputs
When connecting a single input such as Run, Stop, Reverse or Preset
Speeds to multiple drives, it is important to connect I/O Terminal 04
common together for all drives. If they are to be tied into another common
(such as earth ground or separate apparatus ground) only one point of
the daisy chain of I/O Terminal 04 should be connected.
12 13 14
Remote Potentiometer
When connecting a single potentiometer to multiple drives it is important
to connect I/O Terminal 14 common together for all drives. I/O Terminal 14
common and I/O Terminal 13 (potentiometer wiper) should be
daisy-chained to each drive. All drives must be powered up for the analog
signal to be read correctly.
External Supply (SRC)
Stop
01
02
Start
03
Direction
+24V
Each digital input draws 6 mA.
01
02
03
04
04 02 04
Optional Ground Connection
13 14 13 14
Optional Ground Connection
01
02
03
04
Common
02 04
13 14