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TM70 PUSH BUTTON V11.doc (01/07) 2

2.- SYSTEM DESCRIPTION

The TM70/1 and TM70/2 push-button transmitter type, radio remote control systems are

designed for the remote control of hoists and cranes, and are particularly suitable for

applications when the operator needs to be able to choose the best location from which to

carry out an operation.

The system consists of a transmitter for selecting commands and a receiver, which is

connected to the electrical system of the machine to be operated. The system also comes

with a battery charger and two rechargeable batteries.

The main specifications are as follows:

The TM70

Frequency band 869,700 a 870,000 MHz; ERP <5mW

Optional: 433,050 a 434,040 MHz; ERP <1mW

434.040 a 434.790 MHz; ERP <10mW

914.150 a 915.875 MHz; ERP <1mW

Response Time 100 ms

Temperature range -20º a +65ºC

The T70/1 and T70/2 Transmitters

Protection IP65

The R70/13 and R70/21 Receivers

Power supply 48, 115, 230 Vac ± 10%, 50/60 Hz

Optional 12 or 24 Vdc

Consumption 20 W

Relays 230 Vac/8 A

STOP Relays 230 Vac/6 A

Protection IP55

Electrical Security Class II (EN50178)

The CB60 battery charger

Power supply 230 Vac ± 10%, 50Hz;

optional 115 Vac, 60 Hz; 24 Vcc; 12 Vcc

The BT06K batteries

Voltage 4.8 V

Capacity 750 mAh NiMH

Charging temperature 0º to 45ºC

Discharge temperature -20º to 50ºC

Autonomy 10 h (operating at 50%)

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Cervis TM70 Installationshandbuch Seite 4