Alpha Technologies CXPS-E3 19, Техническое руководство

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37 9400016-J0 Rev D
7.9 High Capacity Breaker Alarm and Shunt Wiring
1. Connect the alarm wire (-HOT) from position NC on the breaker, to one of the available digital inputs on the
L-ADIO.
2. Add a (+ RETURN) jumper from the digital input.
3. Connect the shunt wires "Black" and "White" to (-) and (+) current input respectively to a nearest L-ADIO or
6i-ADIO.
7.10 Signal Wiring
1. Use the Form C relay contacts on the L-ADIO to extend
various alarm or control signals to an external site monitor.
Figure 29 shows the L-ADIO module layout. Table I lists the
factory default settings.
2. Use 0.129 mm² (#26 AWG) or larger wire.
3. Bundle signal wires together and route through the top of
the bay.
Figure 28 — Relay Connections, Not Energized State
Figure 29 — Alarm Relay Pinouts
Table I — Relay assignments
Channel
Description
Factory Default Designation
Relay K0
Relay K1 -K5
LVD1 or not used
Relay K6-K8 Not used
Relay K9 AC MAINS HIGH/LOW alarm
Relay K10 SYSTEM MINOR alarm
Relay K11 SYSTEM MAJOR alarm
Relay K12 SYSTEM CRITICAL alarm
7.10.1 Relays
Relays can be programmed to be energized or not energized during an alarm condition (see Figure 28 and the con-
troller software manual). Relays can be reassigned in the Relays table. From the controller's main dashboard go to
Modules >ADIOs> L-ADIO .
For more information refer to the ADIO maintenance section of the controller software manual.