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DS-EMOD-3 Oct ’07

©2007 RF Solutions Ltd, www.rfsolutions.co.uk

Page 2

Tel 01273 898000 Fax 01273 480661

EMOD

Waterproof Radio Remote Controls

Series

RLY 2

RLY 1

RLY 4

RLY 3

Antenna

(Black)

Fixing Hole

4mm DIA (R204 only)

Power Connections

5mm Spade terminals

NO NC

COM

0V (GND) Green

+12V Red

RLY

Supply

L

N GND

Load

COM

N/O

Application Circuit

N/C

Receiver Unit

Connections

The receiver can be powered from either 12Vdc as follows:

Red Wire:

Connect to 12Vdc for use with 12Vdc Supply only

Green Wire:

Connect to 0V (GND)

Black Wire:

Antenna. Do not cut this!. If possible position so that it protrudes in a vertical direction.

Data Outputs

Each output relay provides an isolated switch. Connections are Common (COM), Normally Open (NO) and

Normally Closed (NC).

Please Note: The relay contacts are for functional use only and must not be used for isolation purposes.

Technical Specifications

Dimensions

204 Transmitter:

96 x 47 x 23mm

120 Transmitter:

36 x 66 x 17 mm

EMOD Receiver:

82 x 62 x 34 mm

Storage Temperature: -10 to +70

Operating Temperature: 0 to +55

Electrical Characteristics

Min

Typical

Max

Units

Supply Voltage: 12V Supply

11

12

16

V

Supply Current :

Quiescent

All Relays Operating

9

300

mA

mA

Time from Tx Switch depressed to 210Rx output

100

mSecs

Time from Tx Switch release to Decoder output

200

mSecs

Relay Connections when

Transmitter NOT Operating

Relay Connections when

Transmitter OPERATING