Protecto_Serie_EN - 第13页

13 Reliable process for cleaning and maintenance Easily accessible lacquer supply at the back of the plant (XP) Lacquer supply at the front of the plant (XC) Optimum assembly protection without contamination of the work …

Process locking, traceability & co.

for a detailed process documentation

Depending on the production environment, the Protecto

systems can be optionally connected to an MES in various

ways. Any combination of the various conguration stages

of production data acquisition (PDA), traceability, process

locking and material locking ensures flexible production.

The Protecto systems can be optionally connected to a

line master computer or an MES. Depending on the cong-

uration, various data is communicated between MES and

ProtectoXP/XC. An interface specially designed by Rehm

(ROI – Rehm Open Interface) is used. On the one hand, this

means a high degree of standardisation; on the other hand,

customer-specic adaptation can be carried out without

problems. To identify the module, an ID-reader (bar code,

DMC, RFID) is installed on the conveyor belt in front of the

system and connected to the Protecto control. Optionally,

the identication can also be carried out via the MES. This

ensures absolute process reliability through process locking

and can guarantee seamless documentation by means of

unique data records for each module.

MES-components

PDA

Documentation of the

system state according to

SEMI E10

› Productive

› Stand-By

› Error

› etc.

Trace Data

Recording process data

for each use

› Temperature

› Pressure

› Serial number

› Time stamp

› etc.

Process locking

Verication with every

use, whether the pro-

gram ts the product.

Automatic changeover,

if another program is

required.

Material locking

Verication with every

program or change of

package, whether the

program ts the product.

Otherwise, it is not

released and the process

is locked.

Reliable process control and documentation

MES

ID-reader

SMEMA SMEMA

Ethernet

Optional

Reliable process

for cleaning and maintenance

Easily accessible lacquer supply at

the back of the plant (XP)

Lacquer supply at the front of the

plant (XC)

Optimum assembly protection

without contamination of the work environment

To prevent contamination from vaporised sol-

vents of lacquers and compounds in the immedi-

ate vicinity of the Protecto systems, the lacquer

supply is integrated in the system at the back

of the plant (XP) or at the front of the machine

(XC). This means there is no odour pollution from

random releases of solvent vapours into the envi-

ronment. The plant also has an extractor system

which conducts and removes solvent-containing

evaporations to the in-house exhaust system

during the coating process.

Rehm has developed a ground-breaking cleaning sys-

tem for Protecto systems which is particularly mainte-

nance-friendly. A brush station with a solvent bath allows

optimum cleaning of the lacquer nozzles. Even if the sys-

tem has been off for up several days – depending on the

used material – it is operational at the touch of a button

without additional cleaning work. The cleaning tank pro-

tects nozzles, cables, connections and ports from drying

out and automatically cleans the system during downtime,

without wasting resources. This allows long processes to

run without requiring maintenance. Depending on the ma-

terials even long downtimes without cleaning and flushing

the valves or system are possible. All control elements and

lacquer stocks are easy to access for the performance of

maintenance tasks.

Brush and blowout station ProtectoXP Brush and blowout station ProtectoXC

RDS UV

RDS with infrared and/or convection

Strengthen your team

Additional products for a consistent concept

We want to offer our customers the greatest flexibility in the

coating of sensitive electronics. That’s why you can add to

your Protecto systems with innovative optional equipment

to make it a complete conformal coating line. The compact

structure and ingenious equipment of our systems mean

they can be integrated in any production line – regardless

of whether you want to produce series with a high output or

small batch series with frequent changes of materials. Take

advantage of our long years of experience in mechanical

engineering! With our coating and hardening plants you’ll be

at the cutting edge of technology and ideally equipped for all

requirements.

Rehm has developed an innovative UV dryer for hardening all

UV lacquers. According to material requirement, the system

is available with UV curing lamps with mercury medium pres-

sure lamps or UV LED lamps for gluing applications. Its small,

compact structure allows the system to be adapted flexibly to

any production landscape.

Rehm offers the RDS range for optimum drying and harden-

ing processes. With powerful IR radiators or convection in a

heating chamber, the plant dries all common lacquers fast

and reliably. A glass cover over the IR radiators minimises

maintenance costs.

Glass covering in the RDS plant for easy cleaningHigh-performance lamps in the RDS 1200 UV for

drying all UV-hardened coatings

Trouble-free processing of boards with very tall

components with the RDS range