12 063
правки
Wiren Board 6: Hardware/en: различия между версиями
Новая страница: «=== Battery module === Wiren Board allows you to connect the internal backup power module WBMZ2-BATTERY with Li-Ion (Li-Pol) battery. When the VIN voltage drops b…»
(Новая страница: «Wx can be used to connect discrete sensors. Wx channels are equipped with tightening to +5 V. Dry contact type inputs are connected between ground and Wx. The Wx…») |
(Новая страница: «=== Battery module === Wiren Board allows you to connect the internal backup power module WBMZ2-BATTERY with Li-Ion (Li-Pol) battery. When the VIN voltage drops b…») |
||
| (не показано 10 промежуточных версий этого же участника) | |||
| Строка 34: | Строка 34: | ||
Wx can be used to connect discrete sensors. Wx channels are equipped with tightening to +5 V. Dry contact type inputs are connected between ground and Wx. The Wx output mode is set by the W1 terminal mode (W2 terminal mode) parameter: '''1-Wire master''' or '''Discrete input''' in the ''Hardware Modules Configuration'' of the web interface. | Wx can be used to connect discrete sensors. Wx channels are equipped with tightening to +5 V. Dry contact type inputs are connected between ground and Wx. The Wx output mode is set by the W1 terminal mode (W2 terminal mode) parameter: '''1-Wire master''' or '''Discrete input''' in the ''Hardware Modules Configuration'' of the web interface. | ||
== | == +5 Vout power output == | ||
It is convenient to use +5V output to power the sensors. It is protected from short circuit and high voltage. When the controller is powered by a battery, the +5V output remains active. There is also a function of software control of this output — it can be disabled. In the Web interface the output control is realised through the 5V_OUT of the Discrete I/O device. The voltage of the channel is measured by the ADC. | |||
== | == Power supply output Vout == | ||
Для питания периферийных устройств можно использовать выход Vout. | Для питания периферийных устройств можно использовать выход Vout. | ||
Он защищен от КЗ и подачи повышенного напряжения. При питании контроллера от аккумулятора на выход подается напряжение +11 В. | Он защищен от КЗ и подачи повышенного напряжения. При питании контроллера от аккумулятора на выход подается напряжение +11 В. | ||
| Строка 46: | Строка 43: | ||
Напряжение на канале измеряется АЦП. | Напряжение на канале измеряется АЦП. | ||
''' | You can use the Vout output to power the peripherals. It is protected from short circuit and high voltage. When the controller is powered from the battery, the output voltage is +11 V. There is also a software control of this output — it can be disabled. In the Web interface the output control is realised through '''V_OUT''' of the '''Discrete I/O''' device. The control '''V_OUT_OK '''indicates the voltage presence. The voltage on the channel is measured by the ADC. | ||
'''Attention!''' The input voltage is connected directly to the '''Vout''' terminal: make sure that the devices connected to it are rated for the appropriate voltage! | |||
== | == RS-485 line terminators == | ||
According to the RS-485 standard, the line must be terminated with 100 — 120 Ohm resistors at both ends. To simplify installation, the controller has built-in terminators, which can be activated by jumpers of RS-485 (1 or 2) TERM on the front terminal panel of the controller. | |||
Also there are the protective resistors of the offset on the lines, fail safe bias,(stretching of lines A and B) are enabled by default. If the controller is used in the "slave" mode, then these resistors must be disabled (done by software control of the corresponding GPIOs: RS-485-1 failsafe bias and RS-485-2 failsafe bias). | |||
== | == Power Supply == | ||
[[File:PowerWB6-2.png|thumb|600px| | [[File:PowerWB6-2.png|thumb|600px|A block diagram of the Wiren Board 6 power supply ]] | ||
Wiren Board 6 | The Wiren Board 6 has four external inputs for connecting of power supplies: DC jack, 2 terminals and Passive PoE. It is possible to simultaneously connect sources to different inputs, including different voltages. | ||
=== | ===External power supply === | ||
The permissible power range is 9-36 V (when using the battery module 12 — 36 V), 9 — 48 V in the new revisions; the voltage range is indicated on the controller label. The average consumption is 1.5-2W, but since the GSM module consumes up to 8W impulsively, it is recommended to use power supplies with a power of at least 10W. | |||
Power connector for standard Jack 5.5 x 2.1 mm and also input voltage can be connected To VIN and GND terminals. The power terminal block contains two Vin terminals to which two independent power supplies can be connected for redundancy. The grounds of the power supplies must be connected and connected to the GND terminal. | |||
=== Power over Ethernet === | === Power over Ethernet === | ||
The Power over Ethernet cable is supported. See [[Power over Ethernet/en|Power over Ethernet]] | |||
for details. Both connectors support Passive PoE, the corresponding connector pins are connected directly — when power is supplied to one connector, the voltage appears on the other: this ensures the transfer of Passive PoE power to devices connected to another Ethernet port. | |||
=== | === Battery module === | ||
Wiren Board | Wiren Board allows you to connect the internal backup power module WBMZ2-BATTERY with Li-Ion (Li-Pol) battery. When the VIN voltage drops below 11 V, the power is supplied from the backup power module. The Vout output is 11 V. It can be used to power external modules. | ||