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• Tracking index: PTI175
• Software class: A
11.2 Radio relay actuator
• 01933: 1 relay (1 channel)
• 01934: 4 relays (4 channels)
• Supply voltage: 230 V~ 50-60 Hz
• Power consumption: 2 VA
• Output: changeover relay 6(2) A 250 V~
• Frequency: 868 MHz
• Operating temperature: 0 °C - +55 °C
• Indicator LEDs for relay activation status
• Tracking index: PT175
• Class II device:
• Pollution status: normal
• Enclosure protection: IP40
• Number of automatic cycles: 100.000
• Type of contact opening: micro-disconnect
• Type of action: 1B
• Ambient temperature range during transport: –25° C - +60 °C
• Software class: A
11. PRINCIPAL CHARACTERISTICS
11.1 Radio Transceiver Base Station.
• Supply voltage: 3 V d.c. with 2 AA LR6 1.5 V batteries (not
included)
• Transmission type: two-way on 868 MHz radio band
• Average radio transmission range in closed environment: 30 m
• Battery life: 1 year
• Connection options:
- to relay unit for wired commands
- to single channel (01933) or four-channel (01934) radio actuators
• Possibility of remote data exchange and reception of commands
by the PSTN (01940) or GSM (01941) Communicators, by means
of the Internal Communication Interface (01931)
• Update frequency of thermostat status toward Internal
Communication Interface: 1 min
• Command actuation time from Internal Communication Interface
toward programmable thermostat: 2 min
• Enclosure protection: IP30
• Class II device:
• Pollution status: normal
• Ambient temperature range during transport: –25 °C +60 °C
• Operating temperature: 0 °C - +40 °C
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