Inputs And Outputs; Connector Assignments Of Slot I (3-Terminal) Input For Low-Level Advance Warning And Empty Report; Installing The Suction Pipe With Low-Level Advance Warning And Empty Report - ECOLAB Elados EMP III E60 Betriebsanleitung

7.2.2

Inputs and outputs

Fig. 7.13 Electrical installation: Inputs and outputs
WARNING
7.2.3 Connector assignments of Slot I (3-terminal)
Input for low-level advance warning and empty report
Fig. 7.14 Connector assignments of Slot I (3-terminal), Input for low level advance warning and empty report

7.2.3.1 Installing the suction pipe with low-level advance warning and empty report

NOTE
417101441_EMP_III_E60.docx
The inputs and outputs in are equipped with protective caps
in the as-delivered condition. These caps must be removed
when necessary. (Pos. I-VIII)
To protect the electronics against contact with chemicals or humidity, never operate the
metering pump without protective caps or connector cables, since the connectors can
become oxidized. Mixing up the protective caps may result in malfunctions of the pump
and/or damage to the connectors!
Conductor coloring
Pin
(cable connection)
1 brown
3 blue
4 black
plug assignments: see also chapter 14.5.1)
Slot I must always be assigned, either through the mounted strapping plug (protective cap
with corresponding symbol; see chapter 7.2.2, Fig. 7.13, Pos. I) or through connection to
the empty report device (suction lance plug). The setup of low level contact is invertible.
"Configuration / Low level contact")
(see chapter 10.3.8
Since the protective caps or connector plugs are
NOTE
coded, the respective images must be observed
(Pos. I-IV). Do not use force when inserting them.
Assignment
Input low-level warning
Input empty report
GND (┴)
1 + 4 = Input low-level warning
low-level advanced warning open:
low-level advanced warning active (invertible circuit logic,
"
Configuration/Low level contact"),
see chapter 10.3.8
empty report symbol on display flashes, pump is not
locked.
PIN Assignment
1 Relay input
GND (┴)
4
3 + 4 = Input empty report
Switch contact empty report open:
empty report active (invertible circuit logic,
"
Configuration/Low level contact"),
see chapter 10.3.8
empty report symbol on display appears, pump is locked.
PIN Assignment
3 Relay input
GND (┴)
4
Fig. 7.15 Installing the suction pipe with low-level advance earning and empty report
- 81 - Rev. 12-08.18