TM70Bi.v1.1.doc (10/03) 3
2.- SYSTEM DESCRIPTION
The TM70/1 and TM70/2 push-button style transmitters 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 914.150 - 915.875 MHz; ERP <1mW
Optional: 433,050 - 434,040 MHz; ERP <1mW
434.040 - 434.790 MHz; ERP <10mW
869,700 - 870,000 MHz; ERP <5mW
Response Time 100 ms
Temperature range 0º to +150º F (-20º to + 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 mW
Relays 230 Vac/8 A
STOP Relays 230 Vac/6 A
Protection IP55
Electrical Security Class II (EN50178)
The CB60 battery charger
Power supply 115 Vac, 60 Hz;
The BT06K batteries
Voltage 4.8 V
Capacity 750 mAh NiMH
Charging temperature +41º to + 95º F (0º to 45ºC)
Battery Life 10 hours (operating at 50%)
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