Power Electronics SD750 Series User Manual

SD750
POWER ELECTRONICS
66
CONTROL CONNECTION
PIN
SEÑAL
DESCRIPCIÓN
EXT.
SUPP
LY
1
+24Vdc
Power supply 24Vdc control card.
2
GND
GND control board.
STO
FUNCITON
3
STO 1
[1]
Safety input STO 1.
4
TEST 1
Safety common input STO 1.
5
STO 2
[1]
Safety input STO 2.
6
TEST 2
Safety common input STO 2.
DIGITAL INPUTS
7
+24V_USER
Power supply for digital intputs. Protect against short circuit and overload. (Maximum
+24Vdc, 180mA).
8
DI1
Programmable Digital Input 1 (Digital Input 1). Digital inputs are configured in the Input
group. Their status can be displayed in the visualisation group. It is powered from
terminal 7 or form an external power 24Vdc supply. If an external power supply is used,
the common must be connected to terminal 29 (GND_USER). Programmable input as
PNP and NPN
[2]
.
9
DI2
Programmable Digital Input 2. Same features as DI1.
10
DI3
Programmable Digital Input 3. Same features as DI1.
11
DI4
Programmable Digital Input 4. Same features as DI1.
12
DI5
Programmable Digital Input 5. Same features as DI1.
13
DI6
Programmable Digital Input 6. Same features as DI1. Besides, input configurable as
digital PTC.
ANALOGUE INPUTS
14
GND_USUARIO
GND connection (0 V) for inputs
15
+24V_USUARIO
Supply voltage for analog inputs
16
10V_POT
10V power supply for potentiometer. Ready to supply a maximum of 2 potentiometers (R
 1k).
17
AI1+
Voltage or current Programmable Analogue Input 1 (V o mA). Configurable to 0-10Vdc,
0-20mA or 4-20mA
[3]
.
The value of the input resistance in voltage mode is Ri=20kΩ. The value of the input
resistance in current mode is Ri=250Ω.
18
AI1-
Common Analog Input 1.
19
AI2+-
Voltage or current Programmable Analogue Input 2 (V o mA). Configurable to 0-10Vdc,
0-20mA or 4-20mA.
The value of the input resistance in voltage mode is Ri=20kΩ. The value of the input
resistance in current mode is Ri=250Ω.
20
AI2-
Common Analog Input 2.
21
AI3+-
Voltage or current Programmable Analogue Input 2 (V o mA). Configurable to 0-10Vdc,
0-20mA or 4-20mA.
The value of the input resistance in voltage mode is Ri=20kΩ. The value of the input
resistance in current mode is Ri=250Ω.
22
AI3-
Common Analog Input 3.
ANALOGUE
OUTPUTS
23
AO1+
Voltage or current Programmable Analogue Output 1 (V o mA). Configurable to 0-10Vdc,
0-20mA or 4-20mA.
24
AO1-
Common Analog Ouput 1.
25
AO2+
Voltage or current Programmable Analogue Output 2 (V o mA). Configurable to 0-10Vdc,
0-20mA or 4-20mA.
26
AO2-
Common Analog Ouput 2.
COMMU
NICATIO
NS
27
RS485 A
RS485 Modbus serial communication interface.
28
RS485 B
RS485 Modbus serial communication interface.
29
GND_USER
GND Connection.
DIGITAL
OUTPUTS
30
RLY1 NO
Digital Output 1. Programmable change over relay (NO / NC). Potential free (Maximum:
250VAC, 8A; 30VDC, 8A).
31
RLY1 C
32
RLY1 NC
33
RLY2 NO
Digital Output 2. Programmable change over relay (NO / NC). Potential free (Maximum:
250VAC, 8A; 30VDC, 8A).
34
RLY2 C
35
RLY2 NC
36
RLY3 NO
Digital Output 3. Programmable change over relay (NO / NC). Potential free (Maximum:
250VAC, 8A; 30VDC, 8A).
37
RLY3 C
38
RLY3 NC

Power Electronics SD750 Series Specifications

General

Brand	Power Electronics
Model	SD750 Series
Category	DC Drives
Language	English