pm16 technical specification 20022013

Googolplex Electric Company Limited

PowerMate16

Technical Specification(Preliminary Preview)

Rimsky Cheng

01/02/2013

Table of Contents

Introduction..........................................................................................................................................3

Device Overview.............................................................................................................................3

Electrical Features............................................................................................................................4

Connectors............................................................................................................................................5

Studs (Power) Description...............................................................................................................5

Deutsch 40 Pin (Input / Output) Description...................................................................................6

Deutsch 4 Pin (Keypad Connector) Description..............................................................................9

Detail Description...............................................................................................................................10

MOSFET Output............................................................................................................................10

Binary Input...................................................................................................................................10

Analog Input..................................................................................................................................10

OmniBus Interface.........................................................................................................................10

CAN Interface................................................................................................................................11

Revision History............................................................................................................................12

Introduction

Device Overview

PowerMate16 is a digital switching solution developed for the transportation market. It provides in one package state of the art digital switching technology and easy to understand user interface for designers with an extensive and sophisticated menu of switching solutions.

PM16 Technical Specification 0.0.1 20/02/2013

Electrical Features

• 12V / 24V Nominal Input (10-30V Input Range)

• 75 Ampere Total Input Current Capability at 12V Rating

• 16 MOSFETs Output Rated 12A Each (Switched to Battery)

• 8 of the 16 MOSFET Can Switch to Ground

• Over-current Protection

• Remote Reset Output Circuit Fault through Keypad

• 16 Digital Sense Input

• 6 Analog Sense Input: 4 Resistive, 2 Voltage Input

• Reverse Battery Protection

• Under-voltage and Over-voltage Protection

• RS485 / CAN Communication support OmniBus Protocol


Connectors

Studs (Power) Description

Pin Number Pin Description Details Remarks

1 VDDA Power / Battery +

2 EGND Ground / Battery -

3 VDDB Power / Battery +


Deutsch 40 Pin (Input / Output) Description


1 PIN11 Power Output Bank 1 Pin 1 STB / STG




5 PIN15 Power Output Bank 1 Pin 5 STB only




9 AIN1 Analog Resistive Input 0 – 5k ohm




11 BIN1 Binary Input STB Active

0V: Read as 0

7-30V: Read as 1

STG Active

0V: Read as 1

7-30V: Read as 0

12 BIN2 Binary Input










21 BIN9 Binary Input STB Active

0V: Read as 0

7-30V: Read as 1

STG Active

0V: Read as 1

7-30V: Read as 0








29 AIN5 Analog Voltage Input 0 - 30V

30 AIN6 Analog Voltage Input 0 - 30V












39 CAN_LO CAN Bus Low Signal

40 CAN_HI CAN Bus High Signal


Deutsch 4 Pin (Keypad Connector) Description


1 OMNI_LO OmniBus Low Signal

2 OMNI_HI OmniBus High Signal

3 GND GND / Battery -

4 PIN18 Power Output Bank 1 Pin 8


Detail Description

MOSFET Output

PowerMate 16 has 16 MOSFET Outputs which are rated at 12 Ampere each maximum. PIN11 – 14, PIN 21 – 24 are capable of Switched to Ground in addition to Switch to Battery while PIN15 - 18, PIN 25 – 28 can only Switched to Battery. Each Output is double protected by hardware and software, PowerMate 16 can shut down the MOSFET in case of over-current, and in case of software exception the fuse will blown to protect the circuit from doing further damages.

Binary Input

PowerMate 16 has 16 Binary Inputs which are capable of reading Digital High / Low input. Each Binary Input can be configured as STG Active / STB Active independently:

1. STG Active regards GND as logic “1” input and regards VDD (7-30V) as “0” input.

2. STB Active regards GND as logic “0” input and regards VDD (7-30V) as “1” input.

• ALL Binary Input default configured as STB Active inputs.

Analog Input

PowerMate 16 has 6 Analog Inputs, 4 of them are Resistive Inputs (AN1 - 4) and 2 of them are Voltage Inputs (AN5 - 6).

1. Resistive Input can handles resistive input from 0 – 5k ohm.

• AN1 default configured for 2.5k ohm resistive input.

• AN2 default configured for 400 ohm resistive input.



2. Voltage Input can handle voltage input from 0 – 30V.

• AN5 / AN6 default configured for 30V input as maximum. Sensitivity of these analog channels can be further improved by decreasing the voltage input range.

OmniBus Interface

PowerMate 16 has one RS-485 channel. It can communicate with other PowerMate Series Digital Switching System using OmniBus Interface.

• PowerMate 16 default configured to communicate at 9600 bps (9600, 8-N-1).


CAN Interface

PowerMate 16 has one CAN channel. It can communicate with other PowerMate Series Digital Switching System using CAN Interface.

• PowerMate 16 default configured to communicate at 9600 bps.


Revision History

Revision Author Description Date

0.0.1 Rimsky Cheng Preliminary Preview 20/02/2013


pm16 technical specification 20022013

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