With the I2C analog output card 4 analog control signals of 0-10 V can be output.
The analog output card has a total of 4 D / A converter with a resolution of 10 bit. The analog output card is completely register controlled. This means there are no instructions! Only the content of the register controls the behavior of the card. All data is stored in readable and writable registers.
Controls all operations on the map by a microcontroller (PIC 18F13K22). This establishes the connection between the I2C bus and the D / A converters. It ensures that the data is sent from the registers of the DA converter MCP4812. The output voltage can be adjusted with a width of 10 bits to an internal reference voltage of 2.048 volts. The downstream operational amplifiers deliver an output voltage in the range of 0-10 volts. The minimum value is 0 × 0000 (dec. 0) the Maximum 0x03FF (dec. 1023). The maximum value corresponds to a voltage of 2.048 volts at the output of the MCP4812 or 10.24 volts at the output of the operational amplifier.
Size of the circuit board 42 mm x 63 mm
Tip:
To control Finder dimmer 15.11.8.230.0400 or EC fans, e.g. EBM-Papst, please use a rail-to-rail operational amplifier. You will find this as an accessory for this module.
Program examples, see the blog post I2C-Analog Output 4 Kanäle 0-10V 10 Bit.
| 1 | PCB I2HAA_LP lead-free tinned with solder resist |
| 4 | precision resistor 12,0 kOhm 0,1% |
| 4 | precision resistor 3,0 kOhm 0,1% |
| 4 | Metal film resistor 1.0 kOhm |
| 4 | tantalum capacitor 0.1 yF |
| 3 | ceramic capacitor 100 nF |
| 1 | PIC I2C-DAC programmed |
| 1 | IC socket 20 polig |
| 2 | DAC MCP4812 |
| 2 | IC socket 8 polig |
| 1 | operational amplifier LM324N |
| 1 | IC socket 14 polig |
| 3 | pin connectors 3 pol and Jumper |
| 1 | terminal 4 pol. |
| 1 | terminal 10 pol. |
Simulator Panel Voltmeter Module 6 analog measurements 0-30V Digital display for six 0-30V analog values for connection to the analog output card.
Mounting frame for DIN rail Set WAGO Mounting base for our I2C rails kits
Programmed PIC for our analog output module 5 channel 10 bit (I2HAA-Bk)
Switching power supply 12 V / 2 A Input: AC 200-240VOutput: DC 12 V/ 2 A
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.
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.
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.
Kit I2C I2C-RS232-Modem 2 for DIN rail With this modemyou can control or read I2C slaves via the serial RS232 interface. The baud rate adjustable via PC software. Command Set is the same as the I2C-USB modem
Precision CMOS rail-to-rail input and output op amps
Kit I2C WLAN module for the WEMOS-D1 on DIN rail With this WLAN module you can control I2C modules via the WLAN.
Longer I2C bus wires with the P82B715 The kit includes all required components and the circuit board.
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 ...
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.
Mounting clip for DIN rail Rittal SZ 2309.000 inkl. Screws M4 x 10
Kit I2C analog input card 4 channel 18 bit for DIN-rail With the I2C analog input card 5 analog signals of 0-10 V +-10V +-2V or 0-20mA can be read.
I2C pulse counter kit with PCF8583 and optocoupler 2-channel counter for fast pulses
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
I2C-Repeater for Raspberry PI finished Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
Simulator Panel Voltmeter Module 6 analog measurements 0-30V Digital display for six 0-30V analog values for connection to the analog output card.
With the I2C-USB mode, you can access I2C slaves via the PC. The kit includes all required components and the printed circuit board on which the FTDI SMD chip is already installed.
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 analog input card 8 channel 10 bit for DIN-rail With the I2C analog input card 5 analog signals of 0-10 V can be read.
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.
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 5V / 3A In: 200-240V / 50-60 HzOut: 5 V DC / 3 A
Kit I2C I2C-RS232-Modem 2 for DIN rail With this modemyou can control or read I2C slaves via the serial RS232 interface. The baud rate adjustable via PC software. Command Set is the same as the I2C-USB modem
Simulator module for 5 alalog signals for DIN-rail mounting setpoint adjuster for five 0-10V analog signals for connection to the analogue input card
Identical backup battery as SIEMENS W79084-E1001-B2 for SIMATIC HMI-Panels TP / OP
Longer I2C bus wires with the P82B715 The kit includes all required components and the circuit board.
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.
Identical backup battery as SIEMENS 6ES7971-1AA00-0AA0 for S5 CPU 90U and S7 300 CPUs
Plug-in switching power supply 5 V / 2 A In: 100-240V / 50-60 HzOut: 5 V / 2 A Dimensions (LxWxH): 80 x 32 x 42 mm + connector contacts Connecting cable 1.5 m with 5.5 pin barrel connectors diameter 2,1 mm center positive.
Digital I2C output card for AC voltage 24V AC / 1Awith optocoupler and triac 8-bit for DIN rail With the I2C output card, 8 digital AC power consumers can be switched.
I2C pulse counter kit with PCF8583 and optocoupler 2-channel counter for fast pulses
