Gram IF 4000 Manual De Uso página 307

1-14 Installation/Wiring
Figure 1.5 Control Wiring Block Diagram
Enable
Jumper
Relay N.O.
R1
Relay Common
R2
Relay N.C.
R3
0-10V
0-20mA
R1 R2 R3
30V DC 125V AC 240V AC
Resistive 3.0A 3.0A
Inductive 0.5A 0.5A
(1)
Important: I/O Terminal 01 is always a coast to stop
input except when P036 [Start Source] is set to
"3-Wire" control. In three wire control, I/O Terminal 01
is controlled by P037 [Stop Mode]. All other stop
sources are controlled by P037 [Stop Mode].
Important: The drive is shipped with a jumper installed
between I/O Terminals 01 and 11. Remove this jumper when using I/O Terminal 01 as a stop or
enable input.
(2)
Two wire control shown. For three wire control use a momentary input
command a start. Use a maintained input
(3)
When using an opto output with an inductive load such as a relay, install a recovery diode parallel
to the relay as shown, to prevent damage to the output.
(4)
When the ENBL enable jumper is removed, I/O Terminal 01 will always act as a hardware enable,
causing a coast to stop without software interpretation.
(4)
SNK SRC
30V DC
50mA
Non-inductive
Analog Output Select
01 02 03 04 05
SNK
SRC
(1)
3.0A
0.5A
Stop
01
Start/Run FWD
02
Direction/Run REV
03
Digital Common
04
Digital Input 1
05
Digital Input 2
06
Digital Input 3
07
Digital Input 4
08
Opto Common
09
+24V
+24V DC
11
+10V DC
+10V
12
0-10V (or ±10V) Input
13
Analog Common
14
4-20mA Input
15
0-10V
Analog Output
16
0/4-20mA
Opto Output 1
17
Opto Output 2
18
RS485 Shield
19
06 07 08 09
11 12 13 14 15
16 17 18 19
P036 [Start Source]
Keypad
3-Wire
2-Wire
RS485 Port
for I/O Terminal 03 to change direction.
Typical
(1)(4)
SRC Wiring
(2)
Pot must be
1-10k ohm
2 Watt Min.
Common
(4)
Enable
ENBL
Jumper
RS485
(DSI)
Stop I/O Terminal 01 Stop
Per P037
Per P037
Per P037
Per P037
on I/O Terminal 02 to
Typical
SNK Wiring
(3)
24V
1
Coast
(4)
Per P037
Coast
Coast