Chapter 3 Electrical Installation 29
Liebert EXM 80kVA ~ 200kVA UPS User Manual
1
2
3
4
5
6
1
2
3
4
5
Note:
REPO port
RS232 communication port
LBS communication port
Parallel communication port
User dry contact port
J19
INTELLISLOT1
J21
J26
J22
J23
J24
J25
J20
REPO
RS232
LBS PORT
PARA PORT
INTELLISLOT2
INTELLISLOT3
Intellislot port
J1
J2
6
Figure 3-6 Illustration drawing of communication ports
3.2.2
Dry Contact Port J21
The dry contact port J21 is shown in Figure 3-7. The port which is only operated by service engineer is
used for the configuration of the parallel CAN.
1
3
5
7 9 11 13 15 17 19
J21
2
4
6
8 10 12 14 16 18 20
Figure 3-7 Dry c ontact port J21
3.2.3
Dry Contact Port J22
The dry contact port J22 is shown in Figure 3-8 and described in Table 3-4.
1
3
5
7 9 11 13 15 17 19
J22
2
4
6
8 10 12 14 16 18 20
Figure 3-8 Dry contact port J22
Table 3-4
Description of dry contact port J22
Pin
Name
Meanings
Pin
Name
Meanings
1
12V_DRV
BCB driver signal
(12V)
2
NC
Reserved
3
BCB STATUS
BCB state signal (24V,
10mA)
4
NC
Reserved
Summary of Contents for EXM 0080kTK16FN01000
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