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CONNECTOR PINOUT (REAR)

X1 Connector (Power and CAN)

Pin Number

X1 pinout description

Plug type:

•

Manufacturer: Weidmuller

•

Model: BLZF 3.50/04/180

LED BEHAVIOUR

LED Name

LED Behaviour

STATUS

Off

Solid green

Blinking green

LED behaviour

SWITCH CONFIGURATION

Switch

Name

SW1

1 & 2

3 to 8

SW1 behaviour

Switch ID

Description

SW2

BOOT0

SW3

RESET

SW4

CAN-END

Switches description

Pag 8 | 16

www.6tlengineering.com

Signal

GND

+24V

CAN L

CAN H

Board is not powered on or power supply is not reaching the

microcontroller.

Board is powered on, but firmware of microcontroller is not present or

is not running due an error.

Board is powered on and firmware is running properly.

Pin switch

Switches 1 and 2 set the CAN communication speed:

The logic address is composed by 2 elements: the module

identification and the hardware address. The module identification is

set on firmware and cannot be changed. The hardware address is

selected by switches 3 to 8, being 3 the least significant bit (LSB) and

8 the most significant bit (MSB):

Factory use. Must be OPEN on operation.

Must be OPEN on operation. A temporary bridge causes a reset of the board.

Placing jumper adds a 120 Ohm resistor between the CAN-High and CAN-Low

signals of CAN-Bus.

24/06/2022 YAV90060

Description

Ground connection

Board power supply

CAN-Bus Low signal

CAN-Bus High signal

Definition of Behaviour

00 = 50 kbps

10 = 100 kbps

01 = 125 kbps

11 = 250 kbps

1 2 3 4 5 6 7 8

LSB

MSB

Board Address

Definition of Behaviour

ON=1

OFF=0