Lauda VC 1200, Руководство по эксплуатации

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n The contact module (catalogue number LRZ 914) is designed
as a connector according to NAMUR NE28. This contact
module is designed to be identical to the LRZ 915, but with
only 1 output and 1 input each on 2 sockets. The coupling
socket (catalogue number EQD 047) and the coupling plug
(catalogue number EQS 048) are 3-pin connectors.
n The contact (catalogue number LRZ 915) is designed as a 15-
pin SUB-D socket. With 3 relay contact outputs (changeover
contact, maximum 30 V / 0.2 A) and 3 binary inputs for control
via external potential-free contacts.
n Profibus module (order number LRZ 917). The Profibus is a
bus system with a high signal data transfer rate for the connec-
tion of to up to 256 devices and is mainly used in the chemical
industry.
n Pt100- / LiBus module (catalogue number LRZ 918). An
external temperature probe can be connected to the Pt100
interface of the module. The Command remote control can be
used with the constant temperature equipment via the LiBus
interface. A solenoid valve for cooling water control, reverse
flow protection or a flow through cooler can, for example be
connected in this way.
n LiBus module (catalogue number LRZ 920). The Command
remote control can be used with the constant temperature
equipment via the LiBus connection. It is also possible to con-
nect additional modules (such as the LRZ 918, but without
Pt100 interface). A solenoid valve for cooling water control,
reverse flow protection or a flow through cooler can, for
example be connected in this way.
n Ethernet USB module (catalogue number LRZ 921). The
module provides the customer with the opportunity to monitor
and control thermostatic regulation processes that are per-
formed with a LAUDA constant temperature equipment via
Ethernet using the LAUDA interface command set.
An additional function of the module is remote maintenance of
the LAUDA constant temperature equipment via Ethernet.
Currently, the USB interfaces of the module are not functional.
n EtherCAT module (catalogue number LRZ 922) with connec-
tion via M8 sockets. EtherCAT module (catalogue number
LRZ 923) with connection via RJ45 sockets. EtherCAT is an
Ethernet-based field bus with master-slave functionality.
Detailed information for the connection and use of these interfaces
can be found in the operating manual of the respective LAUDA
interface module.
3.5 Equipment
A heater can be installed in all devices if required. The maximum
working temperature is increased to 80 °C. The installation of the
heater is only available ex factory.
Heater
Device description
Variocool 20