This digital output module transmits control signals from the automation device to the connected actuators.
The module has four semiconductor switches with very low on-resistance MOSFETs suitable for both AC and DC voltages. The semiconductor outputs are not permanently short-circuit proof so external fusing is required.
The control of the semiconductor outputs is galvanically isolated from the internal system voltage. Furthermore, the output channels of the 750-528 I/O Module are also electrically isolated from each other.
The field supply voltage is fed to the right-hand modules via the power contacts.
The signal states for controlling the four digital outputs are indicated by status LEDs.
Notice:
If AC voltages are fed via the power contacts or DC voltages >31.2 V are used, a suitable supply module (e.g., 750-612) must be provided!
The module has four semiconductor switches with very low on-resistance MOSFETs suitable for both AC and DC voltages. The semiconductor outputs are not permanently short-circuit proof so external fusing is required.
The control of the semiconductor outputs is galvanically isolated from the internal system voltage. Furthermore, the output channels of the 750-528 I/O Module are also electrically isolated from each other.
The field supply voltage is fed to the right-hand modules via the power contacts.
The signal states for controlling the four digital outputs are indicated by status LEDs.
Notice:
If AC voltages are fed via the power contacts or DC voltages >31.2 V are used, a suitable supply module (e.g., 750-612) must be provided!