UMAX030440 Version 2B 42-51
Network Termination
It is necessary to terminate the network with external termination resistors. The
resistors are 120 Ohm, 0.25W minimum, metal film or similar type. They should be
placed between CAN_H and CAN_L terminals at both ends of the network.
User Interface and Software
Reflashing
The Electronic Assistant, P/N:
AX070502
, for
Windows
operating systems comes with a
royalty-free license for use on multiple computers. It includes an Axiomatic USB-CAN
converter to link the
device’s CAN port to a
Windows
-based PC.
Operating Conditions
-40 to 85
C (-40 to 185
F)
Storage Temperature
-55 to 125
C (-67 to 257
F)
Protection
IP67
Vibration
MIL-STD-202G, Test 204D and 214A (Sine and Random)
10 g peak (Sine)
7.86 Grms peak (Random)
Shock
MIL-STD-202G, Test 213B
50g
Weight
0.15 lb. (0.068 kg) preliminary
Enclosure
Molded Enclosure, integral connector
Nylon 6/6, 30% glass
Ultrasonically welded
3.54 x 2.75 x 1.31 inches (90.09 x 70.00 x 33.35 mm)
L x W x H including integral connector
Refer to the dimensional drawing.
Electrical Connections
Integral TE Deutsch 12 pin receptacle (P/N: DTM04-12PA)
PIN #
FUNCTION
1
BATT -
2
+8V Reference
3
Input Ground
4
Input Ground
5
Input Ground
6
Universal Signal Input 1
7
Universal Signal Input 2
8
Universal Signal Input 4
9
Universal Signal Input 3
10
CAN _H
11
CAN _L
12
BATT +
Mating Plug Kit
PL-DTM06-12SA
Mating Plug Kit :1 DTM06-12SA, 1 WM-12S, 12 0462-201-20141, 6
0413-204-2005 Sealing Plug
Mounting
Mounting holes are sized for #8 or M4 bolts. The bolt length will be determined by the
end-
user’s mounting plate thickness. The mounting flange of the controller is 0.425
inches (10.8 mm) thick.
If the module is mounted without an enclosure, it should be mounted vertically with
connectors facing left or right to reduce likelihood of moisture entry.
The CAN wiring is considered intrinsically safe. The power wires are not considered
intrinsically safe and so in hazardous locations, they need to be located in conduit or
conduit trays at all times. The module must be mounted in an enclosure in hazardous
locations for this purpose.
No wire or cable harness should exceed 30 meters in length. The power input wiring
should be limited to 10 meters.
All field wiring should be suitable for the operating temperature range.
Install the unit with appropriate space available for servicing and for adequate wire
harness access (6 inches or 15 cm) and strain relief (12 inches or 30 cm).