KTC-XX

(INF 2204.02/5.02/6.02)

K-TC devices

The Micro B USB Connector

Pin No	Pin Function
Pin 1	VBUS USB supply voltage 5V
Pin 2	Data- line of USB this signal utilises NRZI line coding
Pin 3	Data+ line of USB this signal utilises NRZI line coding
Pin 4	ID mode detect
Pin 5	GND

The CAN Connectors

(2x DB9 CAN Connectors)

The CAN Connectors are 1x Male and 1x Female 9-pin Standard D Type Connectors with nuts.

Male 9-pin Standard D-Type Connector

Female 9-pin Standard D-Type Connector

Pin No	Pin Function
Pin 2	CAN Bus Low Signal
Pin 3	CAN Ground
Pin 5	Power Ground
Pin 7	CAN Bus High Signal
Pin 9	4.5-31V Supply Voltage

Notes:

• The Supply voltage for previous K-TC models (INF 2204/5/6) is 4.5V to 36V.

• Pins not mentioned in the description table(s) are NC.

WARNING:

• Each end of the CAN bus must be terminated with a 120-ohm resistor across CAN H and CAN L.

The Thermocouple Connectors

The Thermocouple Connectors on the K-Box are miniature-size flat-type sockets.

Miniature-size flat-socket type Thermocouple Connectors

IEC Connector	Pin Function
Top	+ Signal from the Thermocouple
Bottom	K Signal from the Thermocouple

The dimensions of the Male Flat Type Miniature-Size Thermocouple Plug that you would plug into it are as follows:

Dimensions of the Male Flat Type Miniature-Size Thermocouple Plug