LO G I C Series
More than JUST a switch
ELECTRONIC SWITCHING
LOGIC & INTERFACE
SENSORS & DETECTORS
LOGIC MODULE
CONFIGURATION GUIDE
TM
Aerospace Optics, Inc. manufactures the VIVISUN brand of illuminated pushbutton switches, indicators and
ruggedized displays. VIVISUN products emphasize high quality and are widely used in military and aviation
applications worldwide. Based in Fort Worth, Texas, we have a history that spans over 45 years of innovation in
lighting and man-machine interface. The LOGIC Module, and associated LOGIC Series components described
herein, expands VIVISUN’s reach to applications and systems that require exacting performance specifications
without the requirement of direct operator interface.The VIVISUN LOGIC Module allows electrical designers to
benefit by specifying the exact functionality their system requires and incorporating the selected electronic
components into a single ruggedized package.Mounting flexibility is achieved by harness mounting,single-unit
bracket mounts, or incorporating the LOGIC module into a rail system. Designers will also appreciate that
the electronic components included have been designed and tested in accordance with DO-160.
Overview
The LOGIC Module (LM) allows electrical designers to mix-and-match
specific electrical components from the LOGIC Series line and create a
ruggedized behind-the-panel unit that meets the exact capabilities
they require. The LOGIC Series line of components currently consists of:
• Electronic Switching: Electronic Latch, Electronic Rotary,
and Solid State Relay
• Logic & Interface: Defined Logic
• Sensors & Detectors: Pulse /Timer
Each of these components can be configured into a LOGIC Module and
provided with the appropriate installation hardware to accomplish any
of the available mounting options. See “How To Order” for detailed
information about configurations and part numbers.
The LOGIC Module is ideal for many applications such as communications
systems, computer/logic level interface to electro-mechanical systems, fire
suppression systems and IFE systems. LOGIC Modules can be used on a
stand-alone basis or can be used in conjunction with lighted pushbutton
switch applications.
LOGIC Module
with Integrated 8-pin
and 4-Pin Electronic
Components
Mounting Options
The LOGIC Module can be
mounted one of three ways;
In-Line Harness Boot, Bracket
Mounting and Rail Mounting.
See “Specifications” for further
information on mounting.
In-Line Harness Boot
Each LOGIC Module is provided
with a protective in-line “boot” to
eliminate any chafing risk.
Data Sheet: DS-LM-13
www.vivisun.com
Bracket Mounting
A separate Right Angle
Mounting Bracket (shown)
or Flush Mount Bracket that
holds one LOGIC Module is
available for behind-thepanel mounting.
Rail Mounting
The external envelope of the
LOGIC Module (Type 1210) is
compatible with a Type 1 rail
mounting system. VIVISUN
offers a M81714/5-5 rail that
can hold up to 3 LOGIC
Modules in a single rail.
More than JUST a switch
TM
More than JUST a switch
TM
COMPONENT OPTIONS
LOGIC Series
LOGIC MODULE (LM) OVERVIEW
About VIVISUN
VIVISUN: More Than JUST A Switch
When you order from VIVISUN, you are getting much more than just the
product you receive on your dock.
• Quality: The Aerospace Optics, Inc. Quality Management System is
certified to AS9100: 2009. Our illuminated pushbutton switches are
qualified under MIL-PRF-22885/90, /108, and /113. With DO-160 witnessed
conformance, VIVISUN products are readily accepted worldwide.
• Delivery: Our 99.5% on-time delivery is unmatched,and we combine that
performance with the best lead times in the industry.
• Customer Service: From a knowledgeable and friendly voice to answer
your call to an automated shipping notice when your parts ship, we
understand what it takes to support our customers. Using the popular
online VIVISUN Configurator allows customers to specify part numbers
from anywhere in the world and any time zone, and can take advantage
of our technical support personnel available in the United States, United
Kingdom, France, Germany and Italy.
With over 45 years of experience in the ruggedized component industry,
VIVISUN continues to deliver the highest quality products exactly when
you need them.
Component Options
(INPUT A)
(INPUT B)
(GND)
(OUTPUT Y)
(28 V)
(INPUT C)
(OUTPUT Z)
(INPUT D)
See Data Sheet
DS-DL-13
for complete
information and
(LM Code: DL1/_ /_, additional coding
DL2/_ /_ & DL4/_ /_ ) parameters
Sensors & Detectors
Pulse/ Timer (8-Pin)
Provides two independent edge detecting one-shot pulse
generators. Each will produce an output signal that can be either
active high or low and have specified time intervals from 125 ms to
10 seconds.
(RESET 1)
(TRIGGER 2)
(GND)
(Q2)
PT1
• Timed device activation via pulse output (horn, buzzer, blinking
indicators)
• Responds to any reciprocal transition such as “Weight On/Off
Wheels” or “Open/Close”
• Channels may be connected in series for custom timing options
• Integrated electrical circuit replaces external pulse generators,
timers and time delay relays
(28V)
(TRIGGER 1)
(Q1)
(RESET 2)
(LM Code:
PT1/___ /___ )
See Data Sheet
DS-PT1-11
for complete
information and
additional coding
parameters
(RESET)
(TOGGLE)
(GND)
(Q)
EL1 OR EL2
Replaces power or ground drop-out relays
Boolean AND, OR, NOT (Inverter), and Exclusive OR capability
Dual Channel with 2 inputs each available in a single unit
Low power
Able to detect changes from either power or ground
DL1, DL2, DL4
•
•
•
•
•
(28V)
(SET)
(BLINK)
(/Q)
See Data Sheet
DS-EL1-10
for complete
(LM Code: EL1 or EL2) information
Electronic Rotary (8-pin)
Provides the ability to use a single illuminated pushbutton
switch to cycle through up to 4 latched states from either successive
switch presses or from a remote source.
• Hold the current latched state until either the next increment
input (high to low transition) or a remote reset occurs
• Sink up to 2 amps with a resistive load
• Accepts reset from an external input for external override
• Maintain operational status with power drop to 200ms
(RESET)
(/Q4)
(GND)
(/Q1)
ER1
Replaces traditional diode and relay logic devices and can be used
to generate decision logic (Boolean) in a variety of 4 input/2 output
configurations.
Uses an internal electronic flip-flop instead of mechanical components to perform a latching function similar to traditional magnetic or
solenoid products. Provides a significant weight, power and reliability
improvement over traditional electromechanical latching options.
• Replaces Magnetic or Solenoid Switches
• Set, Reset and Toggle Capabilities
• EL1 powers up in RESET state with BLINK off; EL2 powers up in the
SET state with BLINK active
• Ability to reset to an off or “safe” position on power up
• Local, Remote and Lockout Control
• Built-in Blink Circuitry
(28V)
(/INC)
(/Q3)
(/Q2)
(LM Code: ER1)
See Data Sheet
DS-ER1-12
for complete
information
Solid State Relay (4-pin)
Designed to replace a typical solid state relay without the
challenge of external packaging.
• Switch power or ground up to 0.75 amps (AC or DC)
• Convert logic level input to 28 VDC aircraft power
• Provide signal polarity reversal (High to Low or Low to High)
• SSR activates when an input voltage of 4 to 6 VDC (SSR1L) or
18 to 32 VDC (SSR1H) is applied
• Provide output switching up
to 32 VDC or 28 VAC rms
(SWITCH)
(IN)
OR
Defined Logic (8-pin)
Electronic Latch (8-pin)
SSR1L
Logic & Interface
Electronic Switching
SSR1H
The LOGIC Module (LM) can be populated with a wide variety of
available LOGIC Series component options described below. The
following page describes the way these can be combined in a LOGIC
Module and includes ordering and part numbering information.
(SWITCH)
(LM Code:
(IN)
SSR1H or SSR1L)
See Data Sheet
DS-SSR1-12
for complete
information
More than JUST a switch
HOW TO ORDER
LOGIC Series
TM
LO GIC MODULE (LM) OVERVI E W
How To Order
Specifying a LOGIC Module requires a 2-line part number. Line 1 describes the type of housing and mounting options. Line 2 describes the
specific functionality of the LOGIC Series components desired. Once specified, ordering the part only requires using Line 1. Full sample
part numbers are provided below.
Future Options
LM-1210- X -MAAAA
Line 1:
Table 1: Accessory Options
X No Conn. Plug or Bracket
E Including Conn. Plug Only
R Including Right Angle Bracket Only
T Including Conn. Plug & Right Angle Bracket
F Including Flush Mount Bracket Only
G Including Conn. Plug & Flush Mt. Bracket
B Including Right Angle & Flush Mt. Brackets
C Incl. Conn. Plug, Right Angle, & Flush Mt.Brckts
Line 2:
Table 2 – Accessory Part Numbers
Connector Plug (See Table 2)
Module Series and Size (See Table 2)
Five character code
assigned by VIVISUN
or assigned online
using the VIVISUN
Configurator.
L M ( __; __ ; __ ; __ )
LOGIC
Module
Code
Module Series & Size
Boot(1)
Connector
Plug(2)
LM-1210-X
Fits Type 1 Rail
M81714/5-5
22-006
22-004
18-440
Brackets (3)
Right
Flush
Mount Angle
22-011
22-005
(1) A Boot is included with each LOGIC Module. This P/N is for ordering replacement
boots.
(2) Connector Plugs can be ordered separately or can be included with your LOGIC
Module by selecting codes E, T, G, or C from Table 1. Connector Plugs are
removed using an Extraction Tool (AOI P/N 18-234).
(3) Brackets can be ordered separately using the appropriate P/N and type or can be
included with your LOGIC Module be selecting codes R,T,F,G,B or C from Table 1.
Line 2 describes the specific functionality internal to a configured LOGIC Module. See “Component Options” for a description of the types of
components that can be included. Several components have complex part coding of their own and will require referencing the specific Data
Sheets for proper Line 2 configuration. Using the VIVISUN Configurator (www.vivisun.com) will ensure that the entire LOGIC Module part number
is configured properly.
Sample P/N and Circuit Diagram
Position Schematic and Configuration Combination Examples
LOGIC Module (LM) – Only 4 Pin Components
LM-1210-X-MAAAD
LM (SSR1H; SSR1H; SSR1L;0)
{4-pin} - LOGIC Component Code
O - Open Code
(SWITCH) H1
(IN) H2
LM ( {4-pin} ;
0; 0; 0 )
HJ K L
LM ( __ ; __ ; __ ;__ )
LM ( {4-pin} ;
{4-pin} ; 0; 0 )
LM ( {4-pin} ;
{4-pin} ; {4-pin} ; 0 )
LM ( {4-pin} ; {4-pin} ;
{4-pin} ; {4-pin} )
(SWITCH) J1
(IN) J2
(SWITCH) K1
(IN) K2
SSR1L SSR1H SSR1H
Line 2:
H4 (SWITCH)
H3 (IN)
J4 (SWITCH)
J3 (IN)
Connector Plug
X configurations require
Connector Plug 18-440 to
be ordered separately.
Replacing X with E denotes
a part number with the
Connector Plug included.
K4 (SWITCH)
K3 (IN)
OPEN
LOGIC Module (LM) – With 8 Pin Component
H J&K L
LM ( __ ; __ ; __ )
(INPUT A) J1
(INPUT B) J2
(GND) K1
(OUTPUT Y) K2
LM ( {4-pin} ;
{8-pin} ; 0 )
LM ( {4-pin} ;
{8-pin} ; {4-pin} )
(SWITCH) L1
(IN) L2
DL4
LM ( 0 ; {8-pin} ; 0 )
(SWITCH) H1
(IN) H2
SSR1H
LM-1210-E-MAAAE
LM (SSR1H; DL4/F7/UD; SSR1L)
{8-pin} - LOGIC Component Code
{4-pin} - LOGIC Component Code
O - Open Code
SSR1L
Line 2:
H4 (SWITCH)
H3 (IN)
J4 (28V)
J3 (INPUT C)
E denotes a part number
with Connector Plug
18-440 included. Replacing
E with X requires the
Connector Plug to be
ordered seperately.
K4 (OUTPUT Z)
K3 (INPUT D)
L4 (SWITCH)
L3 (IN)
LOGIC Module (LM) – Double 8-Pin Component
H&J K&L
LM ( __ ; __ )
• Must contain two
8 pin components.
• Note specific pin-out
designations
LM ({8-pin} ; {8-pin} ) (H&J and K&L).
(RESET) H1
(TOGGLE) H2
(GND) J1
(Q) J2
(INPUT A) K1
(INPUT B) K2
(GND) L1
(OUTPUT Y) L2
EL2
{8-pin} - LOGIC Component Code
{8-pin} - LOGIC Component Code
LM-1210-X-MSACK
LM (EL2; DL1/XR/UU)
DL1
Line 2:
H4 (28V)
H3 (SET)
J4 (BLINK)
J3 (/Q)
K4 (28V)
K3 (INPUT C)
L4 (OUTPUT Z)
L3 (INPUT D)
X configurations require
Connector Plug 18-440 to
be ordered separately.
Replacing X with E denotes
a part number with the
Connector Plug included.
More than JUST a switch
SPECIFIC AT I O N S
LOGIC Series
TM
L O G I C MODULE ( L M ) OVERV I E W
Performance Specifications
Module & Connector Plug Wiring
Physical
Weight
(Includes
Connector Plug)
Module: 14 grams (0.5 ounces) max.
Module and boot: 22 grams (0.8 ounces) max.
Module and bracket: 22 grams (0.8 ounces) max.
Materials
Housing (Thermoplastic), Bracket (Stainless Steel)
1.33”
MIL-C-39029/22-192 sockets crimped
onto 20, 22, or 24 gauge wire - typical up to
16 places. Sockets (AOI P/N 18-219) not
supplied with Connector Plug. Wires with
sockets crimped on are inserted into and
extracted from the Connector Plug by use
of a M81969/14-02 (AOI P/N 18-216) tool.
Parameter
Description
.80”
Top View
Environmental
(Tested to meet the following levels using both MIL-STD-202 and DO-160)
Temperature
Operating / Non-Operating -55C to + 85C
Altitude
-15,000 to + 55,000 feet
Salt and Humidity
Humidity: 240 hours, Salt: 96 hours
Shock
20 G Saw tooth, 75 G half-sine
Vibration
.85”
Side View
MS2788-20 (AOI P/N 18-215)
sealing plugs, provided
10 – 2000 Hz 15 G
Electrical and Functional Performance
Functional descriptions and test levels are defined in the applicable
component Data Sheets. Testing meets or exceeds the defined
levels for RTCA/DO-160, MIL-STD-202 and MIL-STD-810.
P/N 18-440
Keyed Connector Plug
(shown unplugged)
LOGIC Modules require a specially keyed
QUIK-CONNECT™ Connector Plug (AOI P/N
18-440). Plugs can be ordered with modules
or ordered separately. An Extraction Tool (AOI
P/N 18-234) is required to remove the
Connector Plug from the module.
Installation & Mounting
1.47”
.93”
For all mounting types: The Connector Plug can be inserted into the module before or
after insertion into any of the mounting variations. The Connector Plug can be removed
from the module using an Extraction Tool (AOI P/N 18-234) without removing the module
from the mounting.
1.02”
In-Line Harness Boot: Module should be encased in the boot provided and secured to
the harness using industry standard methods for in-line harness wiring.
In-Line Harness Boot (AOI P/N 22-004)
Flush Mount Bracket: Enclose module in bracket and mount bracket using customer
provided fasteners. Removal of the module requires unfastening of the mounting
bracket. Bracket hole spacing is consistent with many standard relay mountings.
1.75”
1.42”
Right Angle Bracket: Bracket can be mounted (using customer provided fasteners) with
or without module inserted. Slide module into bracket and ensure module has positively
“clicked” into bracket. The module can be removed from the bracket (without removal of
the bracket from the mounting surface) by releasing side retaining clips. Bracket hole
spacing is consistent with many standard relay mountings.
Rail Mounting: Slide the module into the rail and secure using the lock-down bar that
accompanies the rail. The module can be removed from the rail by releasing the lock-down
bar and sliding the module out.
(Dimensions in inches. Tolerance +/- 0.01 inches.)
1.34”
D=.15”
.84”
Flush Mount Bracket (AOI P/N 22-011)
1.45”
3.73”
.92”
1.13”
D=.15”
Type 1 Rail Mounting (AOI P/N 22-006)
Headquarters & USA Sales Office
International Sales Offices
Aerospace Optics, Inc. Telephone: 1-817-451-1141
Fax: 1-817-654-3405
3201 Sandy Lane
Toll-Free:1-888-VIVISUN (848-4786)
Fort Worth, TX 76112
See ”Contact Us” at www.vivisun.com for a current listing and complete contact information
for our international sales network, or email the specific country address below:
United Kingdom sales.uk@vivisun.com
Italy
sales.italy@vivisun.com
France
sales.france@vivisun.com
Germany
sales.germany@vivisun.com
Rest of Europe
sales@vivisun.com
email: sales@vivisun.com
www.vivisun.com
1.38”
1.75”
1.42”
.49”
M81714/5-5 Type 1 Rail
.93”
.86”
Right Angle Bracket (AOI P/N 22-005)
More than JUST a switch
TM
© 2013 AEROSPACE OPTICS, INC. DS-LM-13 REV 2.0