Connector Cn3 - 7 Pin Female; Connector Cn4 - 10 Pin Female - Cebora ARCO Manual De Instrucciones

11�4�3

Connector CN3 - 7 pin female

Connector CN3 is used to connect optional Control Panel Item 438 via connection cable Item 2065.
CN3
Pin
A CAN1 High
B CAN1 Low
C Earth (*)
D CAN1 +Vdc
E CAN1 0Vdc(**)
F + V_Panel
G 0V_Panel
(*) The communication cable shield is connected to pin C.
(**) Pin E is earthed with a 10nF capacitor in parallel with a 10 MOhm resistor.
For details, refer to the Item 438 instruction manual code 3300149.
11�4�4

Connector CN4 - 10 pin female

Connector CN4 is used to interface with the Emergency+Varc optional kit Item 449.
This kit allows management of an external emergency signal, according to
category 3
, and also makes the power source welding voltage available at the output.
CN4
Pin Type
1 DIn +24Vdc_EM1
2 DIn 0Vdc_EM1
3 DIn +24Vdc_EM2
4 DIn 0Vdc_EM2
5 - Not used
6 DOut Eme_State-1
7 DOut Eme_State-2
8 AOut V_Arc -
9 Not used
10 AOut V_Arc +
For more details, refer to the instruction manual of the Kit Item 449 - code 3301060.
The use of non-original accessories may compromise the correct operation of the power source and even the
integrity of the system, rendering any warranty and liability cover that CEBORA S.p.A. may provide for the welding
power source null and void.
Description
Description
NOTICE
international standard EN954-1,
99/107