FSR INTELLI-TOOLS IT- R4 User manual

Operating Guide

INTELLI-TOOLS

IT- R4

Switch or Logic Level Controlled Relay Module

244 Bergen Blvd West Paterson NJ 07424 1-800-332-FSR1 http://www.fsrinc.com/

43924 LIT1222C

Warranty Policy

This product is warranted against failures due to defective parts or faulty workmanship for a period of five years after delivery to the

original owner. During this period, FSR will make any necessary repairs or replace the unit without charge for parts or labor. Shipping

charges to the factory or repair station must be prepaid by the owner, return-shipping charges, via UPS / FedEx ground, will be paid

by FSR.

This warranty applies only to the original owner and is not transferable. In addition, it does not apply to repairs done by other than the

FSR factory or Authorized Repair Stations.

This warranty shall be cancelable by FSR at its sole discretion if the unit has been subjected to physical abuse or has been modified in

any way without written authorization from FSR. FSR’s liability under this warranty is limited to repair or replacement of the

defective unit.

FSR will not be responsible for incidental or consequential damages resulting from the use or misuse of its products. Some states do

not allow the exclusion of incidental or consequential damages, so the above limitations may not apply to you. This warranty gives

you specific legal rights, and you may also have other rights which vary from state to state.

Warranty claims should be accompanied by a copy of the original purchase invoice showing the purchase date (if a Warranty

Registration Card was mailed in at the time of purchase, this is not necessary). Before returning any equipment for repair, please read

the important information on service below.

SERVICE

Before returning any equipment for repair, please be sure that it is adequately packed and cushioned against damage in shipment, and

that it is insured. We suggest that you save the original packaging and use it to ship the product for servicing. Also, please enclose a

note giving your name, address, phone number and a description of the problem.

NOTE: all equipment being returned for repair must have a Return authorization (RMA) Number. To

get a RMA Number, please call the FSR Service Department (973-785-4347). Please display your RMA

Number prominently on the front of all packages.

CONTACT INFORMATION

FSR Inc.

244 Bergen Blvd.

West Paterson, NJ 07424

Phone: (973) 785-4347

*Order Desk Fax: (973) 785-4207

E-mail: [email protected]

Web Site: http://www.fsrinc.com

Table of Contents

Warranty Policy.............................................................................................................................. 2

Table of Contents............................................................................................................................ 3

IT-R4 Mechanical........................................................................................................................... 4

Product Overview........................................................................................................................... 5

Features........................................................................................................................................... 5

Applications.................................................................................................................................... 5

Typical Application ........................................................................................................................ 6

Caution:........................................................................................................................................... 6

Setup ............................................................................................................................................... 7

Switch Input Actuation Table......................................................................................................... 7

Mode Switch Label......................................................................................................................... 8

Single Relay Interlock Mode (SPDT) Mode Switch Setting 000............................................. 8

Multiple Relay Activation – Alternate Action Mode Switch Setting 001............................... 8

Multiple Relay Activation – Momentary ON Mode Switch Setting 010................................. 8

Dual Relay Mode (DPDT) - Push On/Push Off Mode Switch Setting 011............................. 8

Dual Relay Modes (DPDT) - Alternate Action Mode Switch Setting 100 ........................... 8

Dual Relay Modes (DPDT) Alternate Pulsed 0.25 sec Mode Switch Setting 101.................. 8

Quad Relay Mode Mode Switch Setting 101 ....................................................................... 9

Special Function Mode Mode Switch Setting 111 ................................................................. 9

Mode Dipswitch 4........................................................................................................................... 9

IT-R4 Specifications..................................................................................................................... 11

IT-R4 Mechanical

POCPOC

RELAY

RELAY 2

AINPUTS

CONTROL

BED

POWER

12VDC/0.2A

NTELLI- OOLS

IT-R4MODEL:

MODE

SWITCH

SEE BOTTOM

FOR DETAILS

11234

ON 1

OFF 0

POCPOC

3.81

3.00

4.25

3.44

.22.22

.22

4x .203 DIA.

1.57

Product Overview

The IT-R4 is a multi-purpose switch or logic level activated Relay Module. Four user configured relays are

activated and controlled via five input ports that are designed to accept either a switch contact closure or logic

level input. A four position configuration dip switch sets the operating behavior of the relays. Each relay can be

set for different operating modes; “On, “Off”, pulsed for a ¼ of a second or toggled which changes the relay to

the opposite state. For a detailed description of operation and settings see the Switch Input Actuation Table.

Features

One module does the work of many

Quick easy setup and configuration

Small footprint

High quality relays

Quick connect terminals

Integral mounting plate

Applications

Shade and Screen Control (via Relay interface module).

Logic Level Control

Relay Contact Closure

Speaker Muting

Relay remote Control

Typical Application

POCPOC

RELAY

RELAY 2

AINPUTS

CONTROL

BED

POWER

12VDC/0.2A

NTELLI- OOLS

IT-R4MODEL:

MODE

SWITCH

SEE BOTTOM

FOR DETAILS

11234

ON 1

OFF 0

POCPOC

KEYPAD

INPUT

SPEAKER

MUTE

RELAY CONTACT

CLOSURE FOR LIGHTING

STAGE/SCREEN

CONTROL

LOGIC LEVEL

CONTROLLED DEVICE

TO AC POWER - AC

ADAPTER SOLD

SEPARATELY

MODEL: IT-PS1

FSR PN: 16805

Caution:

The IT-R4 and IT-R4S relay interface modules are not intended to directly switch AC line voltages.

Connection to lighting and shade and screen systems should be done at the low voltage control interface

provided by the manufacturer.

If you must interface to AC line voltages, add a relay module designed for this purpose such as the FSR 12 Volt

AC-2 or 12 volt AC-2A.

LOW VOLTAGE

CONTROL

INTERFACES

Setup

The four relays can be configured as indicated in the relay configuration portion of this table along with their

corresponding relay operation. The label is located on the bottom of the unit. The operation of the relays is

accomplished by combining one of the five inputs of either A, B, C, D or E with a selected setting on a four-

position configuration dipswitch located on the main PCB. Switches S1 through S3 are used for accomplishing

this, while the fourth position is used to control the logic state at which the relays will operate. S4 closed allows

active low inputs to turn on the relay while S4 open allows active high inputs to turn on the relay.

Switch Input Actuation Table

Switch Inputs A-E

Switch Possibilities:

1 = Gnd

0 = +V to operate (2-24V)

24V Max

2V Min

1V Max

-1V Min

24V Max

2VMIn

Control Inputs (A-E) Acceptable Input Level from an

external device that is edge

triggered.

Falling Edge Rising Edge

Configuration /

Mode Di

switches

Mode Switch Label

Single Relay Interlock Mode (SPDT) Mode Switch Setting 000

This mode provides the ability to control each of the four SPDT relays through switch inputs A through D.

When one relay is activated or turned on, the other relays are turned off. For example if the user turns on Relay

#1 using switch input “A”, then Relays 2, 3 and 4 are turned off. Switch input E turns off all Relays.

Multiple Relay Activation – Alternate Action Mode Switch Setting 001

This mode toggles each individual Relay on or off. The first switch closure turns the relay on and the second

switch closure turns the relay off. Any combination of switches may be activated at the same time. Switch input

E, when activated, overrides all other switch inputs and turns off all relays.

Multiple Relay Activation – Momentary ON Mode Switch Setting 010

This mode turns on the corresponding relay for the duration of the switch closure. Switch E turns on all relays

for the duration of the closure. Any number of relays can be operated at the same time.

Dual Relay Mode (DPDT) - Push On/Push Off Mode Switch Setting 011

This mode provides the ability to pair up the Relays for use in a Dual Relay application. Each pair R1/R2 and

R3/R4 effectively become DPDT relays when configured in this mode. Switch A turns on relays 1 & 2; Switch

B turns off relays 1 & 2. Switch C turns on relays 3 & 4, and switch D turns off relays 3 & 4. Switch E turns

off all relays.

Dual Relay Modes (DPDT) - Alternate Action Mode Switch Setting 100

This mode provides the ability to toggle each pair of Relays. Switch “A”, toggles relay pair R1/R2 and Switch

C toggles relay pair R3/R4. Switch D unconditionally turns on both pairs of relays and switch E

unconditionally turns off both pairs.

Dual Relay Modes (DPDT) Alternate Pulsed 0.25 sec Mode Switch Setting 101

This mode provides the ability to pulse each relay for a given application that may require the use of a trigger

pulse for turning on some type equipment.

•Switch A the first press sends a ¼ second pulse to relay 1; the second press sends a ¼ second pulse to

relay 2.

1= 0=

•Switch B when pressed sends a ¼ second pulse to relay 1 on the leading edge; when released it sends a

¼ second pulse to relay 2 on the trailing edge.

•Switch C the first press sends a ¼ second pulse to relay 3; the second press sends a ¼ second pulse to

relay 4.

•Switch D when pressed sends a ¼ second pulse to relay 3 on the leading edge; when released sends a ¼

second pulse to relay 4 on the trailing edge.

•Switch E has no function.

Quad Relay Mode Mode Switch Setting 101

This mode provides the ability to turn on or off all four Relays at once.

Switch A turns on all relays, Switch B turns off all relays, and Switch C toggles all relays. Switch inputs D & E

have no functions.

Special Function Mode Mode Switch Setting 111

•Switch A turns relays 1 & 2 on and sends ¼ second pulse to relay 3.

•Switch B turns relays 1 & 2 off, and sends ¼ second pulse to relay 4.

•Switch C first press turns on relays 1 & 2 and pulses relay 3 for ¼ second. The second press turns off 1

& 2, and pulses relay 4 for ¼ second.

•Switch D the leading edge performs Switch A function, trailing edge performs Switch B function.

Mode Dipswitch 4

Mode Switch 4 determines the control activation state of the 4 relays.

•S4 set to “1”: Inputs A thru E are active Low. The leading edge is the High to Low transition of the

switch input. The trailing edge is the Low to High transition of the switch input.

•S4 set to “0”: Inputs A thru E are active High. The leading edge is the Low to High transition of the

switch input. The trailing edge is the High to Low transition of the switch input.

Table of contents

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