Calculateur EL-250
SOMECO –
– Tel : 01 49 63 16 30 -
Manuel d’utilisation
P a g e
|
32
Pin connections for 15-pin ‘D’ (Female) type connector (INTERFACE for
θ
-
AXIS)
Pin
No
Signal
Description
As viewed from the rear
Pin No
Signal
Description
1.
VCC (+5V)
9.
GND (0V)
2.
VCC (+5V)
10.
PHASE A
3.
/PHASE A
11.
PHASE B
4. /PHASE
B
12.
ABS
5. /ABS
13. NC
*
6.
NC *
14.
NC *
7.
GND (0V)
15.
GND (0V)
8. NC
*
-
-
* NOT CONNECTED
Pin Connections for Footswitch inputs
EL250 DRO has the facility of connecting 2 footswitches. Footswitch 1 is configured for
“ENTER” key function, while Footswitch 2 is configured for “FINISH” key function. These
footswitch are connected in pairs i.e. pin 1-2 and pin 3-4.
Pin
No.
Signal
Description
Pin
No.
Signal
Description
1.
Footswitch 1
3.
Footswitch 2
2.
GND (0V)
4.
GND (0V)
Pin Connections for RS232 and Thermal Printer Connection
Pin Connection Details for 9 Pin D type (MALE) Connector for RS232 and thermal printer
connection.
Pin
No.
Signal
Description
Pin
No.
Signal
Description
1.
NC *
6.
NC *
2. RXD
7.
NC
*
3. TXD
8. NC
*
4.
NC *
9.
NC *
Pin 1
