4 - 99
RCM-1 Connections and Ratings
Typical Style 7 fiber optic connections
with optional PORT C extension -
The RCM-1 provides a Style 7 Fiber
Optic output which can be used to
connect to other systems which
require global paging capability. A Style
4 Fiber Optic output only (PORT C)
extension is also supported.
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.
Style 7 Fiber Optic Wiring with Optional Style 4 Extension
(See Note 6)
S2 SETTINGS
SW Description As Shown
1 Copper config on
2 Copper config on
3 Copper config on
4 Copper repeater on
5 Fiber config off
6Fiber config on
7Style 7 off
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