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Two optically isolated inputs with independent terminals. Inputs are fully isolated from system ground.
Two optically isolated inputs with independent terminals. Inputs are fully isolated...
Two optically isolated inputs with independent terminals. Inputs are fully isolated from system ground.
Three optically isolated inputs with common (-). Inputs are fully isolated from system ground.
Three optically isolated inputs with common (-). Inputs are fully isolated from system...
Three optically isolated inputs with common (-). Inputs are fully isolated from system ground.
Three optically isolated inputs with common (+). Inputs are fully isolated from system ground.
Three optically isolated inputs with common (+). Inputs are fully isolated from system...
Three optically isolated inputs with common (+). Inputs are fully isolated from system ground.
Four opto-couple inputs with the '-' terminal connected to the system ground, independent '+' terminals."
Four opto-couple inputs with the '-' terminal connected to the system ground,...
Four opto-couple inputs with the '-' terminal connected to the system ground, independent '+' terminals."
Simple RS232 port with only TX, RX, RTS, and CTS lines.
Simple RS232 port with only TX, RX, RTS, and CTS lines.
Simple RS232 port with only TX, RX, RTS, and CTS lines.
Four open collector outputs.
Four open collector outputs.
Four open collector outputs.
Wiegand and clock/data reader port plus one open collector output.
Wiegand and clock/data reader port plus one open collector output.
Wiegand and clock/data reader port plus one open collector output.
Ambient light sensor with I2C interface
Ambient light sensor with I2C interface
Ambient light sensor with I2C interface
Ambient temperature sensor with I2C interface
Ambient temperature sensor with I2C interface
Ambient temperature sensor with I2C interface