Elmdene STX2405-MOD Manual page 6

Load Output and Remote Signalling
4) Connect the EPS and GEN PSU Fault outputs to the appropriate inputs of control equipment if remote fault
monitoring is required.
5) Loop the load (output) wiring through the supplied ferrite EMC suppressor.
Figure 2 – Connections
6) Re-apply mains. Verify that the green Mains LED illuminates and the yellow Fault LED flashes after
approximately 3s (disconnected battery).
7) If connected, verify that the EPS Fault monitor shows a closed contact and the GEN PSU Fault monitor
shows an open contact.
8)
Perform a full functional test of system including full alarm condition
9) Disconnect mains.
Figure 3 – Terminal labels
LOAD FUSE
5 Amp
Standby Batteries
10) With mains disconnected, connect the two 12V standby batteries in series using the single cable provided.
Connect the negative of one battery to the positive of the other. DO NOT CONNECT the other two battery
terminals to each other.
11) Connect the free Positive and Negative terminals of the batteries to the PCB terminals Batt+ and Batt -
using the cables provided. See Figure 2 and 3.
12) Connect the battery temperature sensor (two white wires) to the PCB terminals Temp Sense. See Figure 3.
Wires can be connected either way around.
13) Re-apply mains and, after the LED indicators initial start-up flash, verify that the yellow Fault LED does not
flash (battery connection detected). Verify that the remote PSU Fault monitor shows a closed contact.
Technical Support: +44(0)23 9269 6638 (option 3)
L E N
Mains
+ -
To Load
+ - + -
Load Batt
PAK200609_01F Jan 2021
-
+
.
GEN EPS Temp
Fault
Fault LED
Diagnostic LED
Temperature
Sensor connection
-
+
+
+
BATT FUSE
5 Amp
©2019 ELMDENE INTERNATIONAL LTD
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