Ecolab Elados EMP KKS E60 - Materials; Connector Assignments

417101774_EMP_KKS_E60_E.doc - 73 - Rev. 8-03.10
14.4 Materials
Pump-head: PVDF
Metering-piston/-cylinder: Ceramic
Diaphragms: PTFE-EPDM composite
Seals: FPM (Viton B), optionally EPDM
Valves: PVDF
Valve-balls: Ceramics
O-ring: FPM, optionally EPDM
Valve-springs: Hastelloy C4/C22 PTFE coated
Housing: thermoplastic polyester
Colour: blue, RAL 5007
Special versions available on request.
14.5 Connector assignments
14.5.1 Connector assignments: Connector I (3-terminal)
Connector for low-level advance warning or empty report
WARNING
In the event that the empty report is not used,
contact 3/4 must always be bridged! The protective
cap provided for this (see chapter 7.2.1) creates the
bridge between he contacts and must be attached
in this case.
Fig. 14.6
1
4
3
low-level advance warnin
g
GND
empty report
See also chapter: 7.2.2
)
NOTE
The empty and reserve report input can be inverted in the "Configuration / Low-level
contact" menu. (see chapter 10.3.8)
14.5.2 Connector assignments: Connector II (5-terminal)
Connector for pulse / standard signal input and metering lock
NOTE
The metering lock input is only active if it has been
previously set in "Configuration / metering lock"
menu. (see chapter 10.3.7)
The batch function (see chapter 10.3.15
) and
metering monitoring (see chapter 10.3.13
) must also
be configured.
Fig. 14.7
2
5
1
4
3
pulse input/
metering monitoring
output 5V
input
0/4...20 m
A
metering lock/
metering monitoring
GND
See also chapter 7.2.3
14.5.3 Connector assignments: Connector III (4-terminal)
Connector for empty report, fault and stroke signal output:
WARNING
At 115V/230 V, a simultaneous connection of contact
1/2 (alarm output) and 3/4 (stroke signal output) is
generally not permitted.
Fig. 14.8
2
1
4
3
stroke signal (-)
alarm
alarm
stroke signal (+
)
See also chapter 7.2.4