UMAX090600 Version 1
Preliminary Documentation – May be Subject to Change
A-2
General Specifications
Microprocessor
32-bit, 128 KByte flash program memory
Diagnostics
Each input and output channel can be configured to
send diagnostic messages to the J1939 CAN network
if the I/O goes out of range. Diagnostic data is stored
in a non-volatile log. Refer to Section 1.8 for details
Additional Fault
Feedback
There are several types of faults that the controller will
detect and provide a response: unit power supply
undervoltage and overvoltage, microprocessor over
temperature and lost communication. They can be
sent to the J1939 CAN bus.
CAN User
Interface
Compliant to SAE CAN J1939 Standard
Configurable via CAN using Electronic Assistant
operating systems
It comes with a royalty-free license for use.
The Axiomatic Electronic Assistant requires an USB-
CAN converter to link the device’s CAN port to a
Windows
-based PC for initial configuration. An
Axiomatic USB-CAN Converter AX070501 is
available.
Order the EA and USB-CAN as a kit (P/N
AX070502), which includes all interconnecting
cables.
Re-flashing
over CAN
Yes, per J1939 standard using Electronic Assistant
29-bit IDs, 250 kbps baud rate
Electrical
Connections
Refer to Section 2.
Wires should be of the appropriate gauge to meet requirements of applicable electrical codes and suit the specifications of the
connector(s).
Enclosure and
Dimensions
Encapsulated in a rugged aluminum housing
Suitable for moist, high shock, vibrating and non-hazardous environments
Refer to Figure 8 for dimensions
Vibration
MIL-STD-202G, Method 204D test condition C (Sine)
and Method 214A, test condition B (Random)
10 g peak (Sine)
7.68 Grms peak (Random)
Shock
MIL- STD-202G, Method 213B, test condition A
50g (half sine pulse, 9ms long, 8 per axis)
Environmental
Protection
IP67 rating for product assembly
NOTE: Deutsch IPD connectors are rated at IP67 for submersion (3 ft., 0.9m).
Temperature
Rating
Operating: -40 to 85
C (-40 to 185
F)
Storage: -50 to 105
C (-58 to 221
F)
Weight
0.15 lb. (0.068 kg)
