Vertiv EXM 0080kTK16FN01000, User Manual

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30 Chapter 3 Electrical Installation
Liebert EXM 80kVA ~ 200kVA UPS User Manual
Pin Name Meanings Pin Name Meanings
5 GND_DRY Dry ground 6 NC Reserved
7 BCB_ONLine BCB on line signal 8 NC Reserved
9 NC Reserved 10 NC Reserved
11 GND_DRY Dry ground 12 NC Reserved
13 TMP_BAT
External battery
temperature
14 NC Reserved
15 12V_DRY Power 16 NC Reserved
17 GND_DRY Dry ground 18 NC Reserved
19 BAT_Ground_FAULT
Battery ground fault
(24V, 10mA)
20 NC Reserved
3.2.4 Dry Contact Port J26
The dry contact port J26 is shown in Figure 3-9 and described in Table 3-5.
1 3 5 7 9 11 13 15 17 19
J26
21 23 25 27 29 31
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
Figure 3-9 Dry contact port J26
Table 3-5 Description of dry contact port J26
Pin Name Meanings Pin Name Meanings
1 Q1 STATUS
Input switch status
(24V/ 10mA rated);
Pin1/Pin3 shorted for Q1
closed
2 GEN MODE
Generator mode
(24V/10mA rated).
Pin2/Pin4 shorted for
generator connected
3 GND_DRY 4 GND_DRY
5 Q2 STATUS
Bypass switch status
(24V/10mA rated);
Pin5/Pin7 shorted for Q2
closed
6 TMP BATT_IN
Reserved
7 GND_DRY 8 +12V_DRY
9 Q3 STATUS
Maintenance switch
status (24V/10mA
rated); Pin9/Pin11 open
for Q3 closed
10 Reserved
11 GND_DRY 12 GND_DRY
13 Q5 STATUS
Output switch status
(24V/10mA rated); Pin13
/Pin15 shorted for Q5
closed
14 ENV_DET
Battery room
temperature status
(24V/10mA rated).
Pin14/Pin16 shorted for
battery room
temperature abnormal
15 GND_DRY 16 GND_DRY