Page 158 - MCCB-XT2-XT4

ABB | SACE Tmax XT

Connections For references about the connection and terminals, please consult document 1SdM000068r0001 and
1SdM000019A1002; use AWG 22-16 cables with 1.4 mm maximum outer diameter for the external cabling.
To connect the module to Ekip Supply and Ekip Cartridge, please consult document 1SdH002009A1503.

Power supply Ekip Com Signalling 2K is supplied directly by the Ekip Supply module to which it is connected.
NOTE: communication between Ekip Touch and the module is interrupted in the absence
of auxiliary power supply

Input Ekip Touch can be configured so that the status of the inputs corresponds to actions or signals, with
different programming options (page 157).
The connection of each input (H11 and H12 for model 2K-1, H21 and H22 for model 2K-2, H31 and H32 for
model 2K-3) must be made with reference to the common contacts (HC).
The module permits two logic statuses, interpreted differently by Ekip Touch depending on the
configuration selected for each contact:
Status detected by Trip
State Electrical condition Contact configuration
unit
Active open ON
Open Circuit open (1)
Active closed OFF
Active open OFF
Closed Short-circuit (2)
Active closed ON

(1) R > 100 kΩ
(2) R (wiring + short circuit contact) <25 Ω

Output Ekip Touch can be configured so that the contacts of each output are closed or opened upon the
occurrence of one or more events, with different programming options (page 157).
The output of each module consists of 2 contacts (K11-K12 and K13-K14 for model 2K-1; K21-K22 and
K23-K24 for model 2K-2; K31-K32 and K33-K34 for model 2K-3), which are isolated from the unit and from
the other outputs, and have the following electrical characteristics:
Characteristics Maximum limit (1)
Maximum switchable voltage 150 VDC / 250 VAC
2 A @ 30 VDC, 0,8 A @ 50 VDC, 0,2 A @ 150 VDC,
Breaking capacity
4 A @ 250 VAC
Dielectric strength between open contacts 1000 V AC (1 minute @ 50 Hz).
Dielectric strength between each contact and 1000 V AC (1 minute @ 50 Hz).
coil

(1) data relating to a resistive load

156 | © 2022 ABB | 1SDH002031A1002 - ECN000212994 External electronic accessories | 13 - Ekip Signalling 2K