6 Communication interfaces
This section describes the communication features of the Eaton 93PM UPS.
CAUTION
All the communication interfaces are SELV circuits. When connecting to other
equipment, make sure that you maintain this characteristic.
The UPS has the following communication interfaces:
Figure 34. Communication interfaces
1. MiniSlot 1
2. MiniSlot 2
3. MiniSlot 3
4. USB device (connection to computer)
5. Communication cable conduit
6. Emergency Power Off (EPO)
7. Relay output
8. USB host (connection to accessories)
9. Signal inputs
10. RS-232 port for service
11. External parallel connector
6.1 MiniSlot cards
The Eaton 93PM UPS has three Mini-slot communication bays. For instructions
on how to install a MiniSlot card, see
5.6.5
.
The UPS is compatible with the following MiniSlot cards:
• Network Card-MS
Eaton 93PM UPS 30–200 kVA
User's and installation guide
©
Eaton Corporation plc 2017. All rights reserved. Revision: 005 Document ID: P-164000249 80 (126)
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