What does this module do in a DeviceNet system?
It is a DeviceNet slave analog input unit used to bring analogue sensor signals onto a DeviceNet network, converting four analogue channels into network data for a controller to read.
How many analogue input channels are provided?
It provides 4 analogue input channels.
Which input signal types are supported?
It supports common voltage and current ranges, including -10 to 10 V, 0 to 10 V, 0 to 5 V, 1 to 5 V, 0 to 20 mA, and 4 to 20 mA.
What resolution can I expect from the analogue inputs?
The analogue inputs are high resolution (15-bit), specified as 1/30,000 of full scale on the DRT2-AD04H.
Are the input channels electrically isolated?
Yes. This model is designed with insulation between input channels, helping reduce interaction between channels when measuring multiple signals.
Does it include any analogue outputs?
No. This unit is analogue input only (0 analogue outputs).
What is the degree of protection (IP rating)?
It is rated IP20, intended for installation within a suitable enclosure.
What power supplies are required?
It uses a DeviceNet communications power supply of 11 to 25 VDC via the network connector, and an I/O power supply of 20.4 to 26.4 VDC (nominal 24 VDC) for the analogue circuitry.
What are the main physical dimensions and weight?
Typical dimensions are 50 mm (height) x 115 mm (width) x 49.7 mm (depth), with an approximate weight of 160 g.
Can the unit perform scaling or calibration functions internally?
Yes. The unit supports internal scaling and user calibration functions, allowing you to map raw analogue values into more useful engineering ranges depending on how it is configured.
What configuration or diagnostic features are available over the network?
As part of the DRT2 Smart Slave family, it supports network-based monitoring features (such as status/diagnostic information) and parameter setup via a DeviceNet configuration tool.
What common accessories are used with this unit on a DeviceNet trunk/drop layout?
Commonly used items include DeviceNet T-branch taps, power supply taps, and termination terminal blocks, as well as multi-branching connectors for neat trunk/drop wiring.