Inovonics EchoStream EN4201/R Installation And Operation Manual Download Page 2

 Figure 7  

EN4201R Components

 

 

2.5 Mount the Receiver

Caution: 

Mount the receiver in a location removed from metal. Metal objects (duct work, wire mesh 

screens, boxes) will reduce RF range.

1. 

Use the provided anchors and screws to mount the receiver in a location accessible for future 

maintenance.

2. 

Perform a walk test, activating each transmitter assigned to the receiver and ensuring an appopriate 

response.

3 Specifications

Housing: 

162 mm x 92 mm x 28 mm (6.38" x 3.60" x 1.10")

Operating environment: 

0°- 60°C (32°- 140°F), 90% relative humidity, non-condensing

Power requirement: 

11 - 14 VDC; 150 mA (EN4201), ~400 mA max (EN4201R with relays energized)

Current consumption: 

Approx. 135 mA; approx. ~400 mA max (EN4201R with relays energized)

Output specifications: 

Open collector, drive down to .4V @ 100 mA (EN4201); Form C relay 1A @ 28 VDC, 

0.5A @ 30 VAC resistive load (EN4201R); N/O receiver case tamper contact closure, N/O receiver jam input 
indication.

Input specifications: 

A low is less than .5 V; a high is greater than 2.5 V. Reset input: Contact closure, 

momentary low.

Receiver type: 

Frequency hopping spread spectrum

Operating frequency: 

915-928 MHz (Australia), 921-928 MHz (New Zealand) 902-928 MHz (USA)

Number of points/transmitters: 

Four

Number of alarm outputs: 

EN4201: one open collector output; EN4201R: one Form C relay output

Number of fault outputs: 

EN4201: one open collector output; EN4201R: one Form C relay output

 Figure 12  

Tamper, Reset and Jam Circuits

4 Warranty/Disclaimer

Caution: 

Changes or modifications to this unit not expressly approved by Inovonics Wireless Corporation 

may void the installer's authority to operate the equipment as well as the product warranty. 

Inovonics Wireless Corporation ("Inovonics") warrants its products ("Product" or "Products") to conform to 
its own specifications and to be free of defects in materials and workmanship under normal use for a period 
of twenty-four (24) months from the date of manufacture. Within the warranty period, Inovonics will repair 
or replace, at its option, all or any part of the warranted Product. Inovonics will not be responsible for 
dismantling and/or reinstallation charges. To exercise the warranty, the User ("User", "Installer" or 
"Consumer") must work directly through their authorized distributor who will be given a Return Material 
Authorization ("RMA") number by Inovonics. Details of shipment will be arranged directly through the 
authorized distributor.
This warranty is void in cases of improper installation, misuse, failure to follow installation and operating 
instructions, alteration, accident or tampering, and repair by anyone other than Inovonics.
This warranty is exclusive and expressly in lieu of all other warranties, obligations or liabilities, whether 
written, oral, express, or implied. There is no warranty by Inovonics that Inovonics product will be 
merchantable or fit for any particular purpose, nor is there any other warranty, expressed or implied, except 
as such is expressly set forth herein.  In no event shall Inovonics be liable for an incidental, consequential, 
indirect, special, or exemplary damages, including but not limited to loss of profit, revenue, or contract, 
loss of use, cost of down time, or interruption of business, nor any claim made by distributor's customers or 
any other person or entity. 
This warranty will not be modified or extended. Inovonics does not authorize any person to act on its behalf 
to modify or extend this warranty. 
This warranty will apply only to Inovonics Products. Inovonics will not be liable for any direct, incidental, or 
consequential damage or loss whatsoever, caused by the malfunction of Product due to products, 
accessories, or attachments of other manufacturers, including batteries, used in conjunction with Inovonics 
Products. 

Note: 

E-mail [email protected] for a copy of the CE Declaration of Conformity.

A. 

Housing release tabs

B. 

Power (11-14 VDC)

C. 

GND connection

D. 

Output terminals

E. 

Fault output

F. 

Frequency selection pins

G. 

Reset button

H. 

Reset input

I. 

Jam output

J. 

Tamper output

K. 

Program button

 Figure 8  

EN4201 Cabling Option: Open 

Collector Out, Normally Open, with an EOL 
Resistor

 Figure 9  

EN4201 Cabling Option: Open Collector 

Out, Normally Closed, with an EOL Resistor

 Figure 10  

EN4201R Cabling Option: Relay 

Out, Normally Closed, with an EOL Resistor

 Figure 11  

EN4201R Cabling Option: Relay 

Out, Normally Open, with an EOL Resistor

NZ

AUS

ADVANCE

PROGRAM

TAMP

RESET

Delete

Out Type

Output

Sup Wind

Switch

F

Toggle

4h

Latch

96h

Follow

None

N/O

Moment

2h

N/C

1

2

3

4

A

B
C

I

J

G

H

F

K

D

E

A

A

Control 
Panel

EE4201

Vs

GND

Zone 1

Return

GND

Out 1

Fault

Vs

Control 
Panel

EE4201

Zone 1

Vs

GND

Zone 1

Return

GND

Out 1

Fault

Vs

Zone 1

Control 
Panel

EE4201R

Control 
Panel

EE4201R

Vs

GND

Zone 1

Return

GND

NC

COM 1

NO

Vs

Zone 1

NC

COM 2

NO

Vs

GND

Zone 1

Return

GND

NC

COM 1

NO

Vs

Zone 1

NC

COM 2

NO

GND

GND

GND

Tamper

Reset

Jam

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