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© 2005 Inovonics Wireless - www.inovonicswireless.com

ES1501/EN1501-XL EchoStream

®

 

TapWatch

®

 Transmitter

Installation and Operation Manual - 04590A

1 Overview

Connected to pulse-output meters being used for multi-family 
submetering, the ES1501 and EN1501-XL transmitters will 
transmit data to an RF receiver that is connected to a Data 
Concentrator and Communicator (DCC-5800). The ES1501 
includes a replaceable battery; the EN1501-XL includes a long-
life battery that is not replaceable.

1.1 Inovonics Wireless Contact Information

If you have any problems with this procedure, contact Inovonics 
Wireless technical services:

•  E-mail: [email protected]
•  Phone: (800) 782-2709; (303) 939-9336

1.2 ES1501/EN1501-XL Components

 Figure 1  

ES1501/EN1501-XL Components

2 Installation and Startup

2.1 Connect Transmitter to Meter

Connect the transmitter to the meter as follows:

1. 

Open the housing by pressing down on the base tab near the 

wiring thru-hole while lifting away the cover. 

2. 

Fully insert stripped wires into the removable header 

terminal.

3. 

Use a small Phillips screwdriver to tighten the screws that 

secure wires to the removable header terminal.

4. 

Attach removable header terminal (if removed) to the 

transmitter board as shown.

Note: 

If connecting to a meter that has polarity to its pulse 

output, the negative (—) should be connected to the outside 
terminal, closest to the corner of the board.

 Figure 2  

Connect the Transmitter to the Meter

2.2 Select Frequency Band

If you are using either transmitter anywhere except North 
America, you will need to select the frequency band for your 
geographic area. If you are using the transmitter in North 
America, there is no need to select the frequency band. All 
transmitters are set for North America by default.

Select Frequency Band on the ES1501

1. 

Place the selection jumper included in the accessory pack on 

the appropriate frequency band selection pins (Figure 1).

•  Leave the jumper off the pins to select 902-928 MHz for 
North America.
•  Place the jumper on the left two pins to select 921-928 
MHz for New Zealand.
•  Place the jumper on the middle two pins to select 868-869 
MHz for Europe.
•  Place the jumper on the right two pins to select 915-928 
MHz for Australia.

Select Frequency Band on the EN1501-XL

1. 

Place the selection jumper included in the accessory pack on 

the appropriate frequency band selection pins (Figure 1).

•  Leave the jumper off the pins to select 902-928 MHz for 
North America.
•  Place the jumper on the left two pins to select 921-928 
MHz for New Zealand.
•  The selection marked EU is non-functional on the EN1501-
XL. Do not select the middle two pins.
•  Place the jumper on the right two pins to select 915-928 
MHz for Australia.

2.3 Mount the Transmitter

1. 

Use the double-sided tape to mount the transmitter to a clean 

wall.

2. 

If installing the ES1501, the transmitter can be secured a wall 

with the mounting screw and anchor. Remove the battery to 
access the mounting screw hole; press the reset button after 
replacing the battery.

A. 

Battery (ES1501-

style battery shown)

B. 

Tamper switch

C. 

Removable header 

terminal

D. 

Frequency band 

selection pins

E. 

Reset button

C

A

B

E

D

A. 

Cabling thru-hole

B. 

Removable header terminal

A

B

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