METAL WORK BOXI EB 80 4 Position Electro Pneumatic Manifold Base Instruction Manual
- June 9, 2024
- METAL WORK
Table of Contents
METAL WORK BOXI EB 80 4 Position Electro Pneumatic Manifold Base
INSTALLATION AND WIRING CONNECTION
CONNECTING UP THE MULTI-POLE ELECTRICAL CONNECTION
The solenoid valves of the island are powered and controlled via a D-Sub 9-pin
connector with up to 8 solenoid pilots. Only PNP pin configuration is allowed.
There is no need for an auxiliary power supply, and control electronics can be
actuated by any of the solenoid pilot commands. The power supply voltage can
range from 12 to 24 VDC. Each control system output must supply the amount of
power required to actuate the solenoid pilot. The control system output
current must be at least 500 mA.
CONNECTOR D-Sub 9 PIN PRE-WIRED
Electric contact position| Colour of the corresponding wire Metal Work cable IP40 connector| Colour of the corresponding wire (DIN 47100)
IP65 connector
| Function| 4-position base| 8-position
base
---|---|---|---|---|---
1| Green/black| White| Out 1 + VDC| Solenoid pilot 14
valve 1| Solenoid pilot 14 valve 1
2| White| Brown| Out 2 + VDC| Solenoid pilot 14 valve
2| Solenoid pilot 12 valve 1
3| Blue/black| Green| Out 3 + VDC| Solenoid pilot 14
valve 3| Solenoid pilot 14 valve 2
4| Blue| Yellow| Out 4 + VDC| Solenoid pilot 14 valve
4| Solenoid pilot 12 valve 2
5| Yellow/black| Grey| Out 5 + VDC| /| Solenoid pilot
14 valve 3
6| Yellow| Pink| Out 6 + VDC| /| Solenoid pilot 12
valve 3
7| Red/black| Blue| Out 7 + VDC| /| Solenoid pilot 14
valve 4
8| Green| Red| Out 8 + VDC| /| Solenoid pilot 12
valve 4
9| White/black| Black| COM 0VDC| Common| Common
WARNING!
Power off the system before plugging or unplugging the connector (risk of
functional damage). Use fully assembled valve units only.
Only use power packs complying with IEC 742/EN60742/VDE0551 with at least 4kV
insulation resistance (PELV). Earth the module using the connection identified
with PE (see grounding connection). Failure to earth the system properly may
cause malfunctions and serious damage in the event of electrostatic discharge.
SUPPLY VOLTAGE
The system is designed to operate with wide power ratings, ranging from 12VDC
-10% to 24VDC +30%, i.e. with a minimum voltage rating of 10.8VDC and a
maximum of 31.2VDC.
WARNING! Voltage greater than 32VDC will damage the system irreparably.
INPUT CURRENT
Solenoid valves are controlled via an electronic board equipped with a
microprocessor. In order to ensure safe operation of the valve and reduce
energy consumption, a “speed-up” control is provided, i.e. 3W is supplied to
solenoid pilot for 15 milliseconds and then power is gradually reduced to
0.25W. The microprocessor regulates, via a PWM control, the current in the
coil by compensating for any voltage variation.
PROTECTIONS AND DIAGNOSTICS
The island is protected against overload and polarity inversion. In the presence of a short-circuit, the output command causes an irrevocable damage to the electronic board. The overload or the command of a discontinued or failed control of a solenoid pilot is indicated by the flashing of the ERR red. The permanent alarms stay on as long as a command remains active. If the supply voltage is out of range, the fault is indicated by the steady activation of the ERR red LED light. The valves continue to be operated, but correct operation is not guaranteed.
GROUNDING CONNECTION
TYPE OF DATA IN THE BASES
FIXING OPTIONS
- Fixing on a DIN bar: fixing on a DIN bar in the sequence indicated.
- Fixing by means of brackets: the 3 brackets are already included in each EB 80 BOXI pack. Push them firmly into the appropriate seats on the base up to the “click”.
EB 80 BOXI IO-LINK DIAGRAM
