With the I2C output card, 8 digital AC power consumers can be switched.
The I2C output card can accept 8 digital AC power consumers
e.g. Hunter solenoid valves 24V AC for garden irrigation or pneumatic valves for 24VAC
be switched.
The outputs are galvanically isolated from the I2C bus with optocouplers.
The circuit uses the negative logic because the I2C port expansion module PCF8574 switches on all outputs at voltage.
When controlling, only the desired bit pattern has to be inverted. Or subtract from the 255 desired output value before transferring it to the output card.
Dimension of the circuit board 42 mm x 63 mm
| 1 | circuit board I2AWS_LP lead-free tinned with solder resist |
| 1 | Resistor network 4x 330 Ohm |
| 1 | Resistor network 4x 270 Ohm |
| 8 | LED 3mm 10mA green |
| 1 | Ceramic Capacitor 100 nF |
| 1 | PCF8574P or PCF8574A + IC socket 16 pin |
| 8 | power TRIAC BT134 |
| 8 (4) | Opto coupler TLP525 (TLP525-2) |
| 3 | pin connectors 3 pol and Jumper |
| 1 | terminal 4 pol. |
| 1 | terminal 10 pol. |
Mounting frame for DIN rail Set WAGO Mounting base for our I2C rails kits
Kit I2C-Repeater with switch for Raspberry PI Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
Set I2C bus connector 5-pin Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AI18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Set I2C connection cable 5pol Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AIN18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Set I2C connection cable 5pol Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AIN18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
I2C-Repeater for Raspberry PI finished Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
Digital I2C output card with power transistors8-bit 5-24V for DIN rail With the I2C output card, 8 digital consumers can be switched.The power transistor BD676 can switch 40V 1A.
Switching power supply 24 V / 1,46 A Input: 100-240VOutput: 24V DC / 1,46 A
Mounting frame for DIN rail Set WAGO Mounting base for our I2C rails kits
Set I2C bus connector 5-pin Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AI18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Digital I2C input card with optocouplers 8-bit 5-24V for DIN rail The I2C input module can be used to read 8 digital signals from 2.5V to 30V via the I2C bus. The inputs are galvanically isolated with optocouplers
Set I2C bus connector 5-pin Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AI18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Kit I2C radio transmitter for DIN rail mounting this 433 MHz radio transmitter allows you remote-controlled electrical socket controlled via the I2C bus.
Kit simulator module for 8 digital signals (8-bit) for DIN-rail mounting setpoint adjuster for eight digital signals for connection to the digital input card.
Kit I2C output card digital 8-bit 5-24V for DIN rail With the I2C output card 8 digital loads can be switched. The output driver turns UDN2981 a positive voltage up to 30V.
Kit I2C switch for DIN rail mounting The I2C switch it is possible to switch four I2C buses in any combination to a master. Also its possible multiple I2C slaves with the same bus address to connect to the I2C bus.
Kit switching power supply control board 5V / 2,5A for DIN rail This 5V switching power supply control board I2C modules can be supplied with power.
Digital I2C output card with optocouplers8-bit 5-24V for DIN rail With the I2C output card, 8 digital consumers can be switched.The output driver TBD62783APG switches a positive voltage up to 30V.
I2C pulse counter kit with PCF8583 and optocoupler 2-channel counter for fast pulses
Kit switching power supply control board 3,3V 5V 9V 10V 15V 24V / 2,5A for DIN-Rail This switched-mode power supply board can be used to supply the I2C modules or other devices with power.
Kit I2C analog input card 5 channel 10 bit for DIN-rail With the I2C analog input card 5 analog signals of 0-10 V can be read.
Set I2C connection cable 5pol Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AIN18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Digital I2C input card with optocouplers 8-bit 5-24V for DIN rail The I2C input module can be used to read 8 digital signals from 2.5V to 30V via the I2C bus. The inputs are galvanically isolated with optocouplers
Kit switching power supply control board 3,3V / 1A for DIN rail This 5V switching power supply control board I2C modules can be supplied with power.
Kit I2C multiplexer for DIN rail mounting With the I2C multiplexer, it is possible multiple I2C slaves with the same bus address to connect to the I2C bus.
Kit I2C WLAN module for the WEMOS-D1 on DIN rail With this WLAN module you can control I2C modules via the WLAN.
