Proline Low-temperature Thermostats
YACE0072 / 21.08.07 Unit description 17
(released) on the Master operating panel with the key.
Other unit functions are described in the appropriate sections and in Section 7. (Starting up).
4.6 Programmer and ramp function
Master Version:
No programmer provided.
Command Version:
The units are equipped with a programmer function, which enables five temperature/time programs to
be saved. Each program consists of a number of temperature/time segments. These also include details
of how often the program is to be executed. Up to 150 segments can be distributed amongst the five
programs.
With the ramp function, a rate of change can be directly entered in °C/ unit time. (Ì 7.10).
4.7 Interfaces
Master Version:
In the basic version, the Master unit is equipped with the following sockets at the back of the control
head:
• For the connection of an external Pt100 temperature sensor (10S).
• Two sockets (70S) for the connection of components via the LAUDA equipment bus (cooling
section, Command Console, external solenoid valve, etc.).
Command Version:
The Command unit is equipped as standard with the following sockets:
• For the connection of an external Pt100 temperature probe (10S).
• Two sockets (70S) for the connection of components via the LAUDA equipment bus (cooling
section, Command Console, external solenoid valve, etc.)
• An RS232 / RS485 interface (65S) at the back of the Command Console.
4.8 Interface modules (accessories)
The Master and Command can be supplemented with further interface modules, which are simply
inserted into two module slots (see Section 3) at the back of the control head.
The following modules are curre
ntly available :
1. RS232 / 485 Interface Module (Order No. LRZ 913) with 9-pole SUB-D socket. Electrically
isolated through optocouplers. Command set largely compatible with the Ecoline, Integral XT and
Integral T Series. The RS2323 interface can be directly connected to the PC with a cable wired
1:1 straight through (Order No. EKS 037).
Further details can be found in section 8.3.
2. Analog Mo
dule (Order No. LRZ 912)
with two inputs and two outputs on 6-pole DIN socket. The
inputs and outputs can be set independently as 4...20 mA, 0...20 mA or 0...10 V interface.
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