ABB | SACE Tmax XT
External electronic accessories | 14 - Ekip CI
183 | © 2020 ABB | 1SDH001821A1002 - ECN000135670
14 - Ekip CI
Ekip CI
is an accessory module configurable with Ekip M Touch, which enables a remote control switch to be
managed in the
Normal
configuration (page 130.
This module has:
• a contact for controlling a remote control switch
• an input for temperature probe PT100 (2 wires)
• a digital input for the Trip Reset function
• led for signaling the startup status and operating status of the module
Connections
For references about the connection and terminals, please consult document
; for input
I61, use insulated cables for resistance thermometers such as PENTRONIC TEC/SITW-24F (Type TX) or
similar. Maximum length 3 meters. The circuit diagrams are
To connect the module to
Ekip Supply
and Ekip M Touch, please consult document
IMPORTANT: input I61 is not insulated: regardless of plant voltage, the customer
must ensure there is insulation between the input and power supply of the Ekip
Supply module on the basis of the customer's own application and network
Power supply
Ekip CI
is supplied directly by the
Ekip Supply
module to which it is connected.
NOTE:
in the absence of auxiliary power supply, communication between Ekip M Touch and
the module is interrupted, the output contact maintains its status and the input signals
are no longer valid.
Output
Output contact O61 (K61 and K62), which is normally closed, is opened if a TRIP occurs.
Re-closing can be obtained after a command on the
Trip Reset
input or if the
Autoreclosure
function is active,
after the time defined by the user (
Autoreclosure Time
).
The contact has the following electrical characteristics:
Characteristics
Maximum limit
(1)
Rated breaking capacity
8A @ 250 VAC / 5A @ 30 VDC
Minimum breaking capacity
10 mA @ 5 VDC
Insulation resistance between contact and Trip unit
1000 M
Ω
, 50 VDC
(1) data relating to a resistive load
Input PT100
Analog input I61 (H61 and H62) allows a thermocouple to be connected (model PT100) so as to monitor the
temperature and, if
PTC protection
is activated, to manage a TRIP if an alarm occurs (120°C fixed threshold)
(page 74)
The contact has the following measuring characteristics:
Input
Measurement
Range
Resolution
Accuracy
(1)
PT100
Temperature
-50 ÷ 250 °C
0,01 °C
± 0,25 °C
(2)
(1)
accuracy values refer to Ekip CI module without sensor. For complete accuracy, consider the characteristics
of the sensor and cabling used
(2)
accuracy valid in -25 to 250°C range; in complete range it is: ± 0.5°C
