Connecting The Dry Contacts (Optional) - Honeywell X-618 Installation Manual

Figure 14 Schematic Diagram of the Protective Audio Input Terminal Cover
The way that connects to standby amplifier is similar with the one to main amplifier. Control
interfaces of standby amplifier should connect to standby ports of DCS. If use the "single standby
amplifier" mode, the control interface of amplifier should connect to standby PA1/2 port of DCS,
and 100V output interface of standby amplifier should connect to standby PA input 1 and 2 ports
(parallel connection) of DCS. If use "double standby amplifier" mode and the standby channels are
2 channels or 4 channels, the control interface of amplifier should connect to standby PA1/2 port of
DCS. When the standby channel is single channel, the control interface of 2 amplifiers should
separately connect to standby PA1/2 port and standby PA 2 port. The output ports of standby
amplifier should connect to standby PA input port of DCS, and the control interface should also
correspond to each other.

Connecting the Dry Contacts (Optional)

This section describes connecting the external equipment or switch through the dry contacts.
DCS Dry Contact Input Preparation
1. Connect the dry contact cable to the dry contact input terminal.
Strip the wire jacket off one end of the prepared dry contact connection cable by about 10mm,
insert the wires into the dry contact wiring terminal (8P green phoenix tail seating 3.81mm),
and tighten the screws. Refer to 0 for more information.
2. Insert the dry contact input wiring terminal of the installed input cable into the DCS dry contact
port.
3. Connect the external dry contact equipment or switch to the other end of the dry contact input
cable.
Figure 15 External Dry Contact or Switch
14