Stewart Audio Gemini, Owner'S Manual

Page: 9 / 18

Gemini 9
IMC TECHNICAL INFORMATION - LOW VOLTAGE WIRING
The Dual IMC controller has both low-voltage connections as well as CS-Bus connections Refer to fol-
lowing diagram for location of Pin 1 on all connectors
Low-Voltage Switch and Voltage Trigger Interface (STI) Connections
The 5-button intelligent wall keypad (BSKP-5) plugs directly into the active port (Port 0) on the screen
board Please keep in mind that this switch is a “dedicated” digital control therefore other manufacturer’s
switches cannot be plugged into the IMC control Port
Warning! Do not plug any other types of switches into the control ports as damage to the unit’s micro-
processor and resulting control failure may occur The control port only receives RS-485 & IP interfaces
Improper use of the control ports will void the product warranty
An optionally available IR eye sensor can be plugged into Port 0 if required (not Port 1) Please contact
your dealer if you need to acquire the optional IMC IR eye sensor
An optionally available RF module can be plugged into Port 0 if desired (not Port 1) Please contact your
dealer if you need to acquire the optional IMC RF Module with hand held transmitter
Low Voltage Connector
(on IMC-100T Controller)
(see figure 10)
SPST
Latched relay
switch (UP) SPST
Latched relay
switch (Down) 5V to 12V Screen
Trigger Interface
Pin 1 (left) Common Pin 1 (Common) Pin 1 (Common -12 VDC
Pin 2 input Pin 2 (UP direction)
Pin 3 input Pin 3 ( DOWN direction)
Pin 4 Screen Trigger Input +3 - 15 VDC 10ma (min)