User's Manual

Axiometric Gateway Guide MeshPlus™
damaged or removed, the mesh network will automatically fail-over to any available alternate
Gateway 2. The secondary Gateway 2 should be deployed with identical mesh communication
parameters (sync word, encryption key).
5. Gateway Replacement
When a Gateway 2 fails or needs to be replaced for service, the following steps should be taken
to ensure successful replacement:
1. Remove external power from old Gateway 2
2. Open old Gateway 2 and disconnect backup power sources (NiCd, Lithium batteries)
3. Install new Gateway 2 according to directions provided in section 2 above.
4. Wait for top left LED on Gateway 2 mesh stamp to change from blinking to solid on.
5. Add entry for new Gateway 2 in collector software to initiate data collection. NOTE:
step 4 should be performed before step 5 to assure fastest mesh restoration.
6. Specifications
Dimensions: 8.5” x 6” x 2”
IP67 Waterproof
Operating temperature range: -27.5C to +63C (-17.5 to +145F) ambient
Note: secondary battery charges only from 0 to +45C to prevent damage
Enclosure heat trap (full sun): +6.5C
Internal power dissipation (max power): +5.5C
Humidity: 0 – 100%
External AC power: 100-240VAC 50/60Hz
External DC power: 9-16VDC
External AC surge suppression: ANSI C62.41 (6kV/3kA)
External AC over-current protection: self-resetting fuse (Polyswitch)
Primary backup battery: Lithium 3.6vdc 19AH UM-1 (Tadiran Pulses Plus recommended)
Optional secondary backup battery: NiCd 9.6vdc (8-cell AA) (Panasonic F-type recommended)
Mesh operating frequency: 902-928MHz
Mesh operating method: FHSS over 50 channels
Mesh transmit power: 22.8dBm
Mesh receive sensitivity: > 109dB
Mesh connector: N-type
Mesh encryption: 128-bit
Data collection storage: 1GB standard (4GB max) (RiData recommended)