Pin Assignment On Terminal Strip X3; Installation Of The Level Or Fault Signal Output; Pin Assignment On Terminal Strip X4; Hardware Conversion For The Alarm Contact (Switch S1) - Ecolab Elados EDPL V60 Notice Technique

7.2.7

Pin assignment on terminal strip X3

Fig. 7.32
7.2.7.1

Installation of the level or fault signal output

7.2.8

Pin assignment on terminal strip X4

Fig. 7.34
7.2.9

Hardware conversion for the alarm contact (switch S1)

There is an alarm relay with a changeover contact installed in the pump.
Depending on the position of the switch S1, either the NC contact or the NO
contact can be selected as an alarm contact.The factory setting is the NO
contact. (see chapter
Alarm output "ON" configuration setting 
7.2.9.1
(See menu description, in chapter 10.4.10) „Configuration / Alarm output"
Switch position S1
NO contact
function:
(Default setting)
NC contact
function
7.2.9.2 Alarm output "OFF" configuration setting
(See menu description, in chapter 10.4.10) „Configuration / Alarm output"
Switch position S1
NO contact
function:
(Default setting)
NC contact
function
* Fail-safe function
417102214_EDPL_V60.docx
Terminal Description
1
Level pre-warning, empty signal, fault signal output
2
Fig. 7.33
1 +
Level pre-warning input active:
Switch output operates in switching mode
Level empty signal active or fault active input:
Switch output closed
(invertible function, see chapter
on terminal strip X4" or
output", Switch output = floating relay contact, load 24
V AC/DC 3 A or 115/230V 3A
Terminal Description
1
Connection for the on/off switch
2
7.2.9.1 "Alarm output "ON"" &
If it is "No alarm"
(Alarm relay has not responded)
Contact open
Contact closed
If it is "No alarm"
(Alarm relay has responded)
Contact closed
Contact open
79
2 = Output for the level pre-warning, level empty
signal and fault
10.4.10
7.2.9.2 "Alarm output "OFF""
If it is "Alarm"
(Alarm relay has responded)
Contact closed
Contact open
If it is "Alarm"
(Alarm relay has not responded)
Contact open
Contact closed
7.2.8 "Pin assignment
"Configuration / Alarm
Fig. 7.35
Power Off
(Alarm relay has not responded)
Contact open
Contact closed
Power Off
(Alarm relay has responded)
Contact open*
Contact closed
Rev. 1.12.11