Comark RF500A - Manual (Page 39)

38
Gateway Specification – RF500A
No of Channels Up to 256
No of Transmitters Up to 64
Storage Capacity Up to 10 years worth of data
RF Frequency 2.4GHz using IEEE 802.15.4
Operating Conditions 0°C to +40°C (+32°F to +104°F)
10-90% RH non-condensing
Power Sources AC power adaptor, rechargeable Ni-Mh battery
RF500AP only:
Power over Ethernet (PoE) capability. Compliant to
IEEE 802.3af
Power Adaptor 100-240VAC 1.5A 50/60Hz
Battery Backup 4.3Ah Ni-Mh Rechargeable Battery.
Running time approximately 1 hour
Clock Accuracy 4ppm (2 minutes per year)
Relay Outputs (SW1 & SW2) Two individual 2.5mm jack sockets.
Contacts: 24Vdc 500mA maximum
Maximum Relay Output Lead Length Not to exceed 30m
Power Consumption 12W typical
Dimensions L 225mm x W 150mm x D 40mm
Weight 1.3kg