Installing The Alarm Or Fault Report Output; Installing The Stroke Signal Output At 24 V / Dc; Hardware Migration For Alarm Contact - ECOLAB Elados EMP III E60 Betriebsanleitung

7.2.5.1 Installing the alarm or fault report output

Fig. 7.23 Installing the alarm or default report output
WARNING

7.2.5.2 Installing the stroke signal output at 24 V / DC

7.2.5.3 Hardware migration for alarm contact

After opening and removing the front
of the pump (Fig. 7.25) you can see
the alarm relay with switch contact
(Fig. 7.25, Pos. 1) at the board.
Depending on the position of the
jumper, both the NC and the NO
contact can be selected as the alarm
contact.
To switch, please set jumper 3 from
Pin 1 & 2 up to Pin 2 & 3.
In the as-delivered condition, the
normally close is preset.
WARNING
417101441_EMP_III_E60.docx
At 115V/230 V, a simultaneous connection of contact
(stroke signal output) is generally not permitted.
Changes to the circuit board may only be performed by service personnel or trained
technical personnel!
1 + 2 = Output low-level warning, empty report and
fault
Input low-level warning active:
relay output connected
Input low-level warning active acc. fault container active:
relay output closed (function invertible see chapter
"Configuration / alarm output" or
for alarm contact"), relay output = potential-free relay contact,
load 24 V AC/DC 3 A, ecc. 115/230V 3A
PIN Assignment
1 Relay output
GND (┴)
2
3 + 4 = Stroke signal output
The contact is closed once with each stroke of the pump
Relay output = potential-free transistor output,
load 24 V, DC, 300 mA
PIN Assignment
3 Relay output
GND (┴)
4
Fig. 7.24 Installing the stroke signal output at 24 V / DC
Fig. 7.25 Hardware immigration for alarm contact
- 85 -
10.3.9
"Hardware migration
7.2.4.3
1+2 (alarm output) and 3+4
normally open
Fig. 7.26 normally open contact
normally closed
Fig. 7.27 normally closed
contact
Rev. 12-08.18