Electrical Connections - coval GVMAX HD Serie Manual De Instrucciones Simplificado

GVMAX HD
Heavy Duty Communicating Vacuum Pumps

6. ELECTRICAL CONNECTIONS

GVMAX HD vacuum pumps must be used with power supply units that provide a Protective
Extra Low Voltage (PELV) and with an isolation of the supply voltage according to EN 60204.
ƒ C15A1: One M12 5-pin male connector
1
24 V DC
2
2
24 V DC suction command
5
3 1
3
0 V – GND
4
4 24 V DC object gripped DO1 – C/Q
5
24 V DC blow-off command
ƒ C24A2: Two M12 4-pin male connectors
1
/
4
2 24 V DC blow-off command
1 3
3
0 V – GND
2
4
24 V DC suction command
Rear con-
nector: IN
1
24 V DC
4
2
24 V DC ASC Status DO2
1 3
3
0 V – GND
2
4
24 V DC object gripped DO1 – C/Q
Front con- Note: The Digital Outputs 1 and 2 signals
nector: OUT
can be swapped in the parameter settings.
24 V DC suction command, depending on version:
(1)
- S: 24 V DC vacuum control
- V: 24 V DC vacuum off command
- L: 24 V DC vacuum control with min. pulse-triggering of 50 ms
DO2 configurable: - ASC status (default)
(2)
- or Pressure fault (below 5 bar or above 8 bar)
- or Power supply fault (below 21.6 V or above 26.4 V)
- or ASC fault
- or Object lost
7. SMART SWAP QUICK-MOUNTING SYSTEM
The GVMAXHD_ _ _RA and RB_ _ vacuum pumps feature COVAL's patented SMART SWAP
quick-mounting system allowing you to mount/unmount the GVMAX HD module onto/from
its pneumatic socket in the blink of an eye, without needing to disconnect compressed air
and vacuum tubes.
The pneumatic sockets are equipped with non-return valves allowing for the GVMAX HD mod-
ules to be removed under pressure.
www.coval.com
SIMPLIFIED OPERATING INSTRUCTIONS
ƒ C18A1: One M12 8-pin male connector
(1)
Version for use with remote HMI
ƒ C25A5: Two M12 5-pin male connectors
4
5
1
2
(1)
Rear con-
nector: IN
4
(2)
5
1
2
Front con-
nector: OUT
-11-
1 24 V DC object gripped DO1
2
24 V DC
3 /
4
24 V DC suction command
5
24 V DC ASC Status DO2 - C/Q
6
24 V DC blow-off command
7
0 V – GND
8 /
1
24 V DC
2
RS485 +
3
3 0 V – GND
4
RS485 -
5 /
1
24 V DC
2
24 V DC suction command
3
3
0 V – GND
4
24 V DC object gripped DO1 – C/Q
5
24 V DC blow-off command
: Connections for
EN
(1)
(2)
(1)