RS Pro V9398 Hoja De Instrucciones página 4

V9398
General
The RS stepper drive system backplane allows the RS stepper drive
power supply to be readily connected to two of the RS stepper drive
boards together with the RS two axis programmable controller card,
without the need to use a soldering iron, thus enabling a complete
system to be constructed in the minimum of time.
The nature of construction of the backplane and power supply enable
a very flexible two axis system to be produced. Both the 3.5A and 6A
bipolar chopper drives can be utilised, the latter with or without the add-
on microstep card, or a combination of both, as the power supply
produces a 35V and a 70V output. The drives can be fed with external
control signals or, by the simple addition of the programmable two axis
controller card, a stand alone system can be produced catering for
many applications.
The RS stepper drive system is built into a standard 220mm deep, 19
inch wide by 3U high euro rack and all connections are made via screw
terminals to the rear, as follows:
Back plate terminal connections
TB1 Mains input
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
For 240V operation, link pins 3 and 4 with power on pins 2 and 5.
For 120V operation, link pins 2 and 4 and 3 and 5 with power on pins
2 and 5.
TB2 Auxiliary power
Pins 1 and 2
Pin 3
Pin 4
Pin 5
Pin 6
These outputs should only be used for monitoring and the power supply
ratings should be observed at all times.
TB3 LCD display
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
TB4 Mouse
Pin 1 +5V
Pin 2 0V
Pin 3 Phase B
Pin 4 Phase A
Pin 5 Phase B
Pin 6 Phase A
4
RS Stock No.
255-9087 & 255-9093
Earth
120V
0V
120V
0V
0V
+24V
+35V
+70V
+5V
Enable
Read/Write
Select
Bit 7
Bit 6
Bit 5
Bit 4
N/C
0V
+5V
X axis
X axis
Y axis
Y axis
TB5 Limit switches
Pin 1 +
Pin 2 –
Pin 3 +
Pin 4 –
Pin 5 +
Pin 6 –
Pin 7 +
Pin 8 –
Pin 9 0V
Pin 10 +5V
Selecting switches to 'ON' takes – inputs to 0V.
TB6 Outputs
Pin 1 –
Pin 2 +
Pin 3 –
Pin 4 +
Pin 5 –
Pin 6 +
Pin 7 –
Pin 8 +
Pin 9 –
Pin 10 +
Pin 11 –
Pin 12 +
Pin 13 –
Pin 14 +
Pin 15 –
Pin 16 +
Selecting switches to 'ON' takes – inputs to 0V.
TB7 Inputs
Pin 1 –
Pin 2 +
Pin 3 –
Pin 4 +
Pin 5 –
Pin 6 +
Pin 7 –
Pin 8 +
Pin 9 –
Pin 10 +
Pin 11 –
Pin 12 +
Pin 13 –
Pin 14 +
Pin 15 –
Pin 16 +
Selecting switches to 'ON' takes – inputs to 0V.
TB8 Y axis drive power
Pin 70 +70V rail select
Pin C Drive input
Pin 35 +35V rail select
Warning: Irreparable damage will occur if the 70V rail is selected and
the 3.5A stepper drive (RS stock no. 255-9065) is installed.
TB9 Y axis motor output
Pin 1 Earth
Pin 2 Phase A
Pin 3 Phase A'
Pin 4 Phase B
Pin 5 Phase B'
– X axis
– X axis SW1-4
+ X axis
+ X axis SW1-3
– Y axis
– Y axis SW1-2
+ Y axis
+ Y axis SW1-1
Output 0 SW2-1
Output 0
Output 1 SW2-2
Output 1
Output 2 SW2-3
Output 2
Output 3 SW2-4
Output 3
Output 4 SW2-5
Output 4
Output 5 SW2-6
Output 5
Output 6 SW2-7
Output 6
Output 7 SW2-8
Output 7
Input 0 SW3-1
Input 0
Input 1 SW3-2
Input 1
Input 2 SW3-3
Input 2
Input 3 SW3-4
Input 3
Input 4 SW3-5
Input 4
Input 5 SW3-6
Input 5
Input 6 SW3-7
Input 6
Input 7 SW3-8
Input 7