Installation

Figure3:RS-232(ControlPort)InterfaceSchematic

3.2.1.Connecting to a Modem

When connecting directly to an external modem, use a standard AT to Modem cable. Make certain the modem is initialized at the same baud rate as the RPB+ (SetUp Switch 1). The modem must be placed in Auto-Answer mode, and set to answer in one ring. Please refer to the user’s guide for your external modem in order to determine the appropriate AT command string.

3.3. Power Connection

The Power Switch located on the back panel must be “On” in order for the RPB+ to operate. Each time the unit is powered On, the five AC outlets will be switched On or Off, as dictated by the Power-Up Default String (see Section 4.1). Each outlet is capable of switching up to 15 Amps of AC power. The total for all 5 outlets cannot exceed 15 Amps.

Figure4:RPB+CableConnections

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Western Telematic 12651 manual Installation, Power Connection