User's Manual

Table Of Contents

USER MANUAL V0.6

PTM 335 / 335C

1 GENERAL DESCRIPTION

1.1 Basic Functionality

The radio transmitter module PTM 335 from EnOcean enables the implementation of wire-

less sensors door sensors without batteries.

Functional Principle

When an energy pulse is supplied by

ECO 200 an RF telegram is transmitted

including a unique 32-bit module ID,

and information if an open or close

event has happened. This information is

derived from the polarity of the energy

pulse.

PTM 335 is connected to ECO 200 via a

contact spring.

Product variants

 PTM 335: 868 MHz variant

 PTM 335C: 315 MHz variant

1.2 Technical Data

Power supply ECO 200

Antenna helical antenna

Frequency 315.0 MHz/868 MHz

Transmission power radiated 315 MHz: 90…95 dBµV/m 868 MHz: typ. 0 dBm EIRP

EnOcean Telegram type EEP F6-10-00

EMI resistance 3 V/m according to EN 61000-6-1

Transmission range up to 200 m free field, up to 30 m indoor

Largely depends on antenna design and integration into housing

Potential reduction of range when integrated in/adjacent

to metal doors or frames or other metal objects

Approvals FCC/IC limited modular approval (315 MHz) / R&TTE (868 MHz)

1.3 Physical Dimensions

Not suited for use within metal enclosures.

Module dimensions (excluding antenna) 16.5 x 40.0 x 3.0 mm