Справочник Пользователя для Zeni Lite Buoy Co. Ltd. 4180026
Connecting external sensors and systems
Page 24
Figure 11 below shows the reference circuit for the USER_IO pins
Figure 11 USER_IO pins reference circuit
The encoding of the connected equipemnt status to the lamp and RACON status is defined below.
● Light on off - User IO 0 (logic high input = light on)
● Light health - User IO 1 (logic high input = light error)
● Racon Health - User IO 2 (logic high input RACON operational)
● Light health - User IO 1 (logic high input = light error)
● Racon Health - User IO 2 (logic high input RACON operational)
When appropriately configured the status of the lamp and RACON signals will be sampled prior to each AtoN
position report transmission and the status encoded in the message. When the Status bit source is sent to
Sensor the input bits are polled once a minute and are not linked to the message #21 broadcast schedule.
position report transmission and the status encoded in the message. When the Status bit source is sent to
Sensor the input bits are polled once a minute and are not linked to the message #21 broadcast schedule.
External equipment
Output-
Output +
USER_IO_n
USER_PWR
Extended transceiver interface
digital input
GND
10K
External equipment
Contact 1
Contact 2
ISO_DI_n-
GND
Extended transceiver interface
digital input
USER_PWR
10K
External equipment
0 / 5V
GND
GND
5V
USER_IO_n
GND
10K
5K
External equipment
0 / 12V
GND
GND
5V
USER_IO_n
GND
10K
27K
Extended transceiver interface
digital input
Extended transceiver interface
digital input
ACTIVE HIGH
INPUT
PULL-UP
ENABLE
ACTIVE LOW
PULL DOWN
USER_PWR
GND
USER_IO_n
3V3
1K
GND
GND
3V3
GND
3V3
3V3
GND
3V3
T1
T3
AtoN
NOTE:
Transceiver USER_IO pins are default set as floating inputs.
Other configurations are possible- contact your distributor
for more information.