Tech Works ICR-116 Installation Manual

The ICR-116 Intercom Switching Relays are
ruggedized intercom panels for use in harsh
environments, such as correctional facilities.
The ICR-116 provides high quality audio
communication with complete flexible control.
The unit has connections for 16 remote
intercom Stations, each with their own Speaker
and Call-in Switch. The Call-In and Relay
Control connections are each 24-pin ribbon
connectors.
A jumper option supports either Sinking or
Sourcing Relay Drivers. Another Jumper Option
allows the Call-in switches to be referenced to
the Logic or Relay Power Source.
For convenience,
connections are connectorized.
Stations connect via 4-pin 0.1" Spring Cage
Euro-Style Barrier Strips. Connections for
Power, Intercom Amplifier,
Amplifier, are Screw
Barrier Strips.
Associated with each Station Selection Relay is
a Station Status
Indicators show the Technician which relay or
relays are active. The indicators are intuitive,
and easily interpreted. Each Station Indicator is
either Off or On. When an Indicator is Off, there
is no activity with that station. When an
Indicator is On, that Station is selected for
Communication.
Another product, the ICR-116EX, has a multi-
pin connector on the opposite side of the PCB
for access to the normally closed relay
contacts. By using the "Back Contacts", multiple
masters or priority switching can be achieved.
In applications where a more powerful Paging
Amplifier is required,
connects Selected Station(s) to a Paging
Amplifier Output, such as the Tech Works PA-
402.
all of the ICR-116
Remote
and Paging
Terminal Euro-Style
Indicator. The Station
a Paging Relay(s)
ICR-116
Intercom Relay 16 Channel
Installation Manual
BENEFITS
 Designed Specifically for
Corrections
 High Quality Audio
 Options Designed for
Corrections Industry
 Engineered & Built in U.S.A.
 36-month Limited Warranty
Specifications:

16 Double Pole/Double Throw station
audio relays

2 Double Pole/Double Throw page
audio relays

Relay Current 15MA

Maximum Station Audio Power; 50
Watts @ 25 Volts

Maximum Paging Audio Power; 100
Watts @ 25 Volts
Color:
Grey powder coated metal
chassis
Power:
24VDC, 0.3A, (Power Supply
not included)
Weight:
5 lbs.
Dimensions: 19" W X 1.75" H X 8.6"D
Optional Accessories:
ICA-202D
Dual Channel Intercom Amplifier
DODC
Detention Operator Desk Console
PA-402
Paging Amplifier
ICR-44
Intercom Routing Relays
RC-24-10
Ribbon Cables
RC-BB-24 Screw Terminal Breakout Boards
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