| Description | Specification | Terminal | |
|---|---|---|---|
| Power supply | Nominal | 24 VAC | H and G |
| Minimum | 20 VAC | ||
| Maximum | 30 VAC | ||
| 50 Hz or 60 Hz | |||
| Power supply | Class 2 | ||
| Universal inputs | Voltage | 0 VDC to 10 VDC, Class 2 | UI1 and COM to UI4 and COM |
| Resistance | 400 ohm to 200,000 ohm | ||
| Digital outputs (SPST N.O. dry contact) | 24 VAC, 0.5 A pilot duty, Class 2 | DO1, DO2, DO3 | |
| Analog output | Voltage |
0 VDC to 10 VDC Min 2,000 Ohm Impedance |
AO1and COM to AO2 and COM |
| EIA/RS-485 | Class 2 | SA Bus +, - | |
| Ethernet Ports | Class 2 | ETH 1 | |
| ETH 2 | |||
| Differential pressure sensor specifications | |||
| Air flow sensor | 0 Pa to 500 Pa per 0 in. to 2 in. of water | ||
| Controller processor and memory specifications | |
| Main processor | Qualcomm 560Mhz |
| Processor | ARM Cortex 48 Mhz |
| Flash memory | 32 MB |
| RAM | 128 MB |
| Product temperature and humidity specifications | |
| Operating temperature | 0°C (32°F) to 50 °C (122°F) |
| Storage temperature | -40°C (-40°F) to 70 °C (158°F) |
| Operating humidity | 10% to 90% relative humidity, non-condensing |
| Physical specifications | |
| Dimension | 165 mm x 125 mm x 73 mm (6.5 in. x 4.92 in. x 2.9 in.) |
| Material | UL Approved |
| Weight | 500 g |
| Wireless ratings | |
| Standard | IEEE 802.11 |
| Band | b/g/n |
| Frequency range | 2412 MHz to 2462 MHz |
| Antenna | 2.2 dBi Dipole |
| Transmission power | 18.98 dBm EIRP |