Technical Specification MicronNav System
0656-SOM-00001-07 9 © Tritech International Ltd.
2.2. Surface MicronNav100 Interface Hub
AC Power Supply 90V to 264V, 47Hz to 63Hz. IEC-320 C14 socket (for C13 cord),
20x5mm 2A Antisurge (T) fuse
DC Power Supply 12V to 36V, 2.1mm (0.08”) pin (positive centre).
Power Consumption 4.8W from either source (with no external load)
DC Power Output (Port
D & AIF Port)
50W or 2A maximum current draw
Internal 20mm x 5mm 2A Quick Acting (F) fuse.
+33V if using AC, 1.5V less than the supply voltage if using DC.
Defaults to highest voltage if both are connected.
Supported Protocols USB2.0, RS232, RS422, RS485, ARCNET LAN.
Ports A, B and C DE-9 male connectors
RS232 (3 wire), RS485 (half duplex) on Ports A, B, C
RS232 (5 wire – RTS, CTD) on Port A
RS422 (full duplex differential) on Port B
ARCNET differential (analogue) LAN on Port C
Port D DIN-45322 Female Socket, screened with power & earth.
RS232 (3 wire), RS485 (half duplex)
ARCNET differential (analogue) LAN
AIF (ARCNET) Port DA-15 female connector
ARCNET differential (analogue) LAN
ARCNET TTL LAN (for backplane connection)
Optional support for “Port A” serial signals
Power output available
USB 2.0 480Mbps Ports One Type B on rear for PC connection.
Two Type A ports on front for auxiliary devices.
500mA over-current protected +5V on front ports.
Avoid USB hubs and cables exceeding 5m.
RAT Connection A single DE-9 female front panel connector for connection to a
“V2” Remote Access Terminal.
Transducer Connection DB-25 female port on rear panel for connecting the MicronNav
USBL Dunking Transducer.
Status Indicators 1 x Power/Status Indicator
4 x Communication Status Indicators (Red/Green)
11 x Communication Hardware Mode Indicators (Blue)
Dimensions Width: 232mm, Height: 52mm, Depth: 185mm
Weight 1.3Kg
Material Painted Aluminium, Matte Anthracite Textured Finish
IP Rating IP20 (no protection against water ingress).
Temperature Limits -10°C to 35°C (operation), -20°C to 50°C (storage)
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