User`s guide

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RXD Indicator: Lights when commands or data are
received via the Control Module's RS232 Connector.
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RS232 Connector: An RJ-11 jack for connection to your
PC, control device, or external modem. Please refer to
Appendix A for a description of the RS232 interface.
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AUX Connector: (Not Shown) A four wire quick
connector, located on the back edge of the Control Module
board. Used for connection to an optional external alarm
device and monitored line. Please refer to Appendix A for
a description of the AUX Connector interface.
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RS232 Baud Rate Jumper: (Not Shown) Jumper J1,
located on the Control Module board, is used to select the
baud rate for the RS232 port (Section 3.3.1).
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Master A/B Gang Switch Jumper: (Not Shown) Jumper
J2, located on the Control Module board, is used to
enable/disable the Master A/B Gang Switch
(Section 3.3.2).
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Monitor Input Level Jumper: (Not Shown) Jumper J3,
located on the Control Module board, is used to force AUX
Port Pin 4 to normally high or normally low
(Section 3.3.3).