Application Guide

System Application Guide SAG586505000
Spec. No. 586505000 (Model LMS1000) SAG586505500
Spec. No. 586505500 (Model LMS1000) Issue AZ, April 7, 2014
Page 43 of 62
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(E) OEM2 Port (RS-232/RS-422): A 9-pin female D-type jack is provided on the rear
of the 586505000/586505500 cabinet. This jack is configured as a DTE (Data
Terminal Equipment). This port is software selectable to provide either an RS-232 or an
RS-422 connection. Refer to Tables 3 and 4 for pin assignments. The port's function is
determined by the LMS1000 Software Options or LMS1000 Specialty Interface Options
installed.
(F) OEM3 VPS/NPS Port (RS-485): A 9-pin female D-type jack is provided on the rear of the
586505000/586505500 cabinet. This jack is used to connect LMS1000 to an MCA located
in a Vortex Power System (VPS) or N
ETSURE power System (NPS). The port's function is
also determined by the LMS1000 Software Options or LMS1000 Specialty Interface
Options installed. Refer to Table 5 for pin assignments.
(G) LMS1000 Network Ports: Four RJ-45 jacks are provided for interconnecting Expansion
Cabinets and Expansion Assemblies into the LMS1000 network. Refer also to Paragraph
1.3 "Node Specifications".
Port Pin Number Application Input/Output
1 - -
2
Transmitted Data (TxD)
Output from System
3
Received Data (RxD)
Input to System
4 Data Set Ready (/DSR) Output from System
5
Signal Ground (Gnd)
-
6
Data Terminal Ready (/DTR)
Input to System
7 Clear to Send (/CTS) Input to System
8
Request to Send (/RTS)
Output from System
9
-
-
Note: When List 88 is ordered, the port on the front of the cabinet is
inactive, and the local port is redirected to OEM1 located on the
rear of the cabinet. The configuration of the OEM1 port in this
application is as shown in Table 2. List 88 cannot be used in
conjunction with List 85 (AC Analyzer Interface) or List 86
(TL1/X.25).
Table 1
Front Panel Local Port (9-Pin Female D-Type Jack) Pin Assignments
RS-232 Configured as DCE
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