Samson Media 6 Z, Инструкция по монтажу и эксплуатации

Страница: 19 / 48

EB 9527-3 EN 19
Operation
−
Degree of protection IP 65 is no longer valid when the cable socket is removed from the
device connector.
−
Protect the device connector against moisture during installation and transport by keeping
the cable socket part screwed on and sealed.
Table 4: Overview of functions of both software limit contacts A1 and A2 at connector B
Proximity switch
for ...
1 min./1 max. contact
(gas withdrawal/tank filling)
Two min. contacts
(gas withdrawal)
Two max. contacts
(tank filling)
Alarm contact A1 A2 A1 A2 A1 A2
Value below limit
High
resistance
Low resistance
High
resistance
High
resistance
Low resistance Low resistance
Value above limit Low resistance
High
resistance
Low resistance Low resistance
High
resistance
High
resistance
Both limit contacts A1/A2 can be configured separately as minimum or maximum alarms.
Both limit contact outputs A1 and A2 are deactivated during battery operation.
Contact with low resistance
Switching signal ON · Function: Contact closed or output effectively conducting, power con-
sumption ≥ 3 mA
Contact with high resistance
Switching signal OFF · Function: Contact opened or output effectively non-conducting, power
consumption ≥ 1 mA
6 Operation
6.1
Display and operating controls
All necessary data and measured values saved in the memory of Media 6 are indicated on
the LCD.
The operating controls are located on the bottom panel behind the protective cover, which
can be opened:
Four DIP switches to select the gas type and write protection functions (see Fig. 7 on
page 24) are located next to them.
GEFAHR
!
WARNING
!
Note

Up key

Down key

Enter key