INTAP ZBELT-09CAN User manual

ZBELT-09CAN
User Manual
Version 0.3 z 2023-02-04

2 ZBELT-09CAN system –user manual
General information
The ZBELT-09 system is designed to signal the lack of fastening of seat belts in special
vehicles not equipped with such a system at the factory. A characteristic feature of the system
is wireless communication between devices in the 868MHz band. The system contains two
types of devices:
•ZBELT-09CAN basis module installed in vehicle
•ZBELT-0F seat module installed in the armchair.
A maximum of 8 seats can be assigned to the driver module. The occupancy status of the
seats as well as the fastening status of the seat belts is sent via the CAN bus. The device is
equipped with a button used to pair the seat modules.
Base module - Installation in the vehicle
The driver module is installed in a place that provides the possibility of connecting the power
supply and CAN BUS of the vehicle control system. Care should also be taken to ensure that
this place provides the possibility of radio communication with the seat modules. It is
unacceptable to place it in a place that shields electromagnetic waves, i.e. in a metal
housing.
The module is fixed with two screws with a maximum diameter of 5mm.
Pairing button
Status LED
LED showing
pairing position

ZBELT-09CAN system –user manual 3
Base module –Electrical connection
The device is equipped with a male 6-terminal MINI-FIT connector.
ZBELT-09CAN Signal outputs at the connector
PIN
Function
Remarks
1
Ground
2
+12V/+24V Power
Constant power supply through 0.5A fuse
3
Positive input
Optionally +15 signal
4
CAN - H
CAN High signal
5
CAN - L
CAN Low signal
6
Negative input
Optionally speed signal –ground active
For proper operation of the base module, it is required to connect a constant power supply
available after removing the ignition key, ground and CAN communication lines.

4 ZBELT-09CAN system –user manual
Base Module –Device Status
State
status LED
Pairing LEDs
2
1
0
Normal
operation
Short red flashes = presence of power
Short green flash = received radio frame
Dark
Pairing
Short red flashes = presence of power
Short green flash = received radio frame
1
ON
2
ON
3
ON
ON
4
ON
5
ON
ON
6
ON
ON
7
ON
ON
ON
8
ON
ON
ON
Lack of
Pairing
Solid red
ON
Module
reset
Solid red
ON
ON
ON
CAN BUS
Mode select
GREEN Fast blinking
Mode 1
ON
Mode 2
ON
Mode 3
ON
ON
Mode 4
ON
Mode 5
ON
ON
Mode 6
ON
ON
Mode 7
ON
ON
ON
The module resets whenever the power is switched on, but it can also be caused by a problem with
CAN communication (no frame confirmation) or a module hanging causing the Watchdog system to
work.
Pairing button
Status LED
LED showing
pairing position
LED2 LED1 LED0

ZBELT-09CAN system –user manual 5
Seat module connections
There are two sensors connected to the seat module:
•Seat occupancy pressure sensor - closed when the seat is occupied
•Micro-switch located in the safety belt buckle –short when the belt is not fastened