Ecumaster PMU 16 AS Autosport Version

DESCRIPTION Ecumaster as a brand quickly became popular for delivering excellent value for money products. This ethos was also noticed by high caliber motorsport customers and OEMs, that developed a need for a more professional line of products. For this reason, we would like to introduce our new PMU16 AS. The PMU16 Autosport Version is designed for demanding customers and installations where reliability and robustness is priority. Autosport connectors represent the highest quality connector available, and are the standard for professional motorsports and TM aerospace industries. The battery connection utilizes a Radlok connector rated to 200 amps that can be disconnected without the need for any tools. The output connector is a custom 18 pin, 12 gauge connector designed and manufactured specifically for Ecumaster. The unit features an IP65 environmental protection rating, permitting its use in the harshestof conditions,including dustyandwetenvironments. Compared to the standard PMU16, 6 low side outputs have been added and are rated at 2 amps per channel. 14 of the main output channels are rated at 25 amps, with two output channels rated at 40 amps. As always with Ecumaster products mating connectors and terminals are included at no extra cost, which represents a substantial savings and saves the hassle of ordering separate components.

SPECIFICATION

Temperature range - AECQ100 GRADE1 (-40 to +125˚C) 

CPU - 32 bits automotive, 90MIPS

Reverse polarity protection - Yes, internal

Operating voltage - 6-22V, immunity to transients according to ISO 7637

Enclosure - IP65, bespoke CNC machined aluminium

Size (mm) and weight (g) - 177x84x46.1, 360g

Connectors - 1 x AS shell size 24, 19 x 12AWG 1 x AS shell size 14, 37 x 22AWG 1 x RADLOK 10mm battery terminal

PC communication - CAN (ECUMASTER USBtoCAN, PEAK CAN, KVASER)

OUTPUTS

High current outputs - 14x25A(cont.), 2x40A(cont.) with overcurrent and overheating protection. Outputs may be paired to increase continuous current capability. Current and voltage is measured for each output

Low side outputs - 6 x 1A (13A peak) with overload thermal shutdown

Total current output - 200A continuous

Output current control step - 100mA

Wipers output - Dedicated output with wiper braking feature

+5V - Monitored 5V, 500mA output for powering external sensors.

INPUTS

Analog inputs - 16 inputs, 10 bit resolution, 0-5V (protected), with software selectable 10K Ohm pullup and pulldowns

CAN Keypads - 2 x Ecumaster keypads (4, 6, 8, 12 keys), 1 x MoTeC/RaceGrade, 1 x Grayhill

OTHER

Output state indication - 16 bicolour LEDs

Accelerometer/Gyroscope - 3D accelerometer with 3D gyroscope for logging and crash detection

Real time clock - Yes, super capacitor for backup power (up to 3 days)

CAN BUS

CAN interface - 2 x CAN 2.0 A/B (125, 250, 500, 1000 kbps)

Input/output stream - User defined with bit masking up to 100 input messages

LOGGING 

Logging memory - 256 Mbytes (3 hours of logging at maximum bandwidth)

Logging speed - Variable, defined per channel, up to 500Hz

Logging to PC - Yes

FUNCTIONS

Logical operators - AND, OR, NOT, XOR, >, <, =, >=, <=, !=, isTrue, isFalse, Toggle, Flash, Pulse

Number of functions - 100

Number of operations - 250

Update frequency - 500Hz

Special functions - Wipers, indicators