4 - 95
RCM-1 Connections and Ratings
NOTES
1. Use 18 AWG
minimum wire.
2. Limit the maximum
resistance of loop
total from the first
RCM to the last RCM
to 100 ohms.
Maximum line
capacitance = 1µF.
3. The wiring is power
limited to NFPA 70
per NEC 760.
4. Maximum voltage is
1.5V RMS.
5. Maximum current is
50mA.
6. Refer to wiring
configurations for
the OCC and ACM on
page 4 - 102 for
proper EOLR
placement.
Typical Style 4 connections with
PORT C extension
The RCM-1 provides a Style 4 output
which can be used to connect to other
systems which require global paging
capability. A Style 4 output only (PORT
C) extension is also supported.
Typical Style 4 Wiring with PORT C Extension
(See Note 6)
S2 SETTINGS
SW Description
Location
B
Location
C
Location
D
Location
G
Location
H
1 Copper config off on off on off
2 Copper config on off off on off
3 Copper config on on on on off
4 Copper repeater on on on on on
5Fiber config ononononon
6Fiber config ononononon
7 Style 7 on on on on on
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