User's Manual

TM70Pi V3.2 (11/03) 120021.pdf. 2
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3.- SYSTEM DESCRIPTION
The TM70/3, TM70/4, TM70/5, TM70/6, TM70/7, and TM70/8 console type transmitter radio remote
control systems, are designed for the remote control of hoists and cranes (overhead cranes, tower
cranes, hydraulic loader cranes, concrete pumps, driverless vehicles, etc) and are particularly suitable
for applications when the operator needs to be able to choose the est 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. Main technical characteristics:
TM70 System
Frequency band 869,700 to 870,000 MHz; ERP <5mW
433,050 to 434,040 MHz; ERP <1mW
434.040 to 434.790 MHz; ERP <10mW
902.000 to 928.000 MHz; ERP <1mW
Response Time 100 ms
Temperature range -20º a +70ºC
Transmitters T70/3, T70/4, T70/5, T70/6, T70/7 y T70/8
Ingress protection IP65
Receivers: R70/13, R70/21, R70/29 y R70/36, R70/13A4V, R70/13A6V, R70/13A8V, R70/13A4I,
R70/13A6I , R70/13A8I and R70/XX
Power supply 48, 115, 230 Vac ± 10%, 50/60 Hz
Optional 12 ó 24 Vdc
Consumption 20 W
Relays 230 Vca/8 A
STOP Relays 230 Vca/6 A
Protection IP65
Electrical Safety Class II (EN50178)
Storage temperatura range (24h) -25°C / +75°C (-13°F / 167°F)
Storage temperatura range —long periods- -25°C / +55°C (-13°F / 131°F)
Relative humidity: Máx. 95% (without condensation)
LR71-AC: Input protection (F1) Fuse: 0,5A/250V FAST
LR72-AC:Input protection (F1) Fuse: 0,63A/250V FAST
LR71-DC y LR72-DC:Input protection (F1) Fuse: 2A/250V FAST
The CB70/BC70K battery charger
Power supply 230 Vac ± 10%, 50 Hz;
optional 115 Vca, 60 Hz;
DC Range : from 10,5v to 35v.
Batteries: BT20K
Voltage 4,8 V
Capacity 2000 mAh NiMH
Charging temperature 0º a 45ºC
Discharge temperature -20º a 50ºC
Battery life 12 a 18h