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Installation manual
CNC 8055
CNC 8055i
1.
8055 CNC CONFIGURATION
SOFT: V02.2X
Central unit
Connector X10 - PLC inputs and outputs.
It is a 37-pin female connector of the SUB-D type used for the inputs and outputs of the PLC.
When certain errors are issued, the CNC, besides indicating it to the PLC (/ALARM mark), activates
output O1 (pin 2) of this connector. This way, regardless of how this signal is treated by the PLC
program, the electrical cabinet can process this signal immediately.
Both 24V and 0V of the power supply used to power these I/Os must be connected to pins 18 and
19 (for 0V) and pins 1 and 20 (for the 24V).
All shields must only be connected to ground at the CNC end leaving the other end free. The wires
of the shielded cable must not be longer than 75 mm without the protection shield.
Pin Signal and function
1
2
3
4
5
24 V
O1
O3
O5
O7
External power supply.
/Emergency output.
6
7
8
9
10
O9
O11
O13
O15
O17
11
12
13
14
15
O19
O21
O23
I33
I35
16
17
18
19
20
I37
I39
0 V
0 V
24 V
External power supply.
External power supply.
External power supply.
21
22
23
24
25
O2
O4
O6
O8
O10
26
27
28
29
30
O12
O14
O16
O18
O20
31
32
33
34
35
O22
O24
I34
I36
I38
36
37
I40
Chassis - Shield.
The Emergency output, which coincides with O1 of the PLC, will be activated (change from logic level
1 to 0) when certain errors come up at the CNC or when the PLC output O1 is set to 0 (logic level 0).
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