Product Description

The B & R Automation from X20 Series the X20DO9321 is a digital output module that is suitable to work with current industrial automation systems to provide optimal performance. This module has a nominal voltage of 24 VDC with the output circuit of digital type and which is configured in the sink mode. The X20DO9321 module can supply a nominal output current of 0. 5 A per channel, though the unit can source up to 6A in total across all output channels. This capability keeps the operation steady under high load, and that is why it is important for creating reliable automations. The module also employs thermal cutoff protection which ceases the output from the module as well as load if the current through it or temperature of the module and/or load exceeds a predetermined limit to avoid damage to the module and/or the load connected to it.

The X20DO9321 also includes high performance with regard to switching speed, which measures less than 300 microseconds for both the switching on of outputs (0 to 1) and switching off of outputs (1 to 0). Further, the module is specifically configured to address the conventional braking voltage of 50 VDC each time the circuit is turned off inductive loads to prevent voltage abnormality, which may affect system performance. The I/O function of each channel is also indicated through status indicators, the general operating state, and the module's state, which helps in determining the ability of the module to operate or if it has a problem. These indicators help in speedy diagnosis and rectification which in turn improves the system availability. The X20DO9321 also has an enclosures protection rating of IP20.

Regarding the power consumption, the module consumes 0.26W from the bus and 0.99 W for internal I/O, which makes it possible for it to use minimal energy when in operation. The channel to bus isolation voltage is 500 V which is a good electrical isolation to improve safety and it helps to avoid electric faults that might be deadly to the control system. The X20DO9321 has the further feature of being mountable in both the horizontal and vertical planes.