The AD11e Analog Drive module processes up to sixteen (16) mixed type field signals. The AD11e provides 4x AI, 4x AO, 4x DI and 4x DO signals.
FC 221 (I/O Device Definition) sets AD11e module operating parameters and each I/O channel is configured using FC 222 for Analog Inputs, FC223 for Analog Outputs, FC224 for Digital Inputs, and FC225 for Digital Outputs.
The analog I/O channels are 1x8 group isolated and support HART. The digital I/O channels provide CH-2-CH isolation and the digital inputs support SOE (Sequence of Events).
The digital ouputs of the AD11e module are open-collector transistor type, 24-48 VDC outputs capable of handling up to 250 mA.
Features and benefits
- Sixteen (16) mixed field Input/Output signal channels including:
- 4x AI: 4 to 20 mA or 1 to +5 VDC
- 4x AO: 4 to 20 mA or 1 to +5 VDC
- 4x DI: 24/48/110/125 VDC, or 100/120 VAC
- 4x DO: 24-48 VDC max 250 mA
- Up to four (4) secondary HART (v5.4) per analog I/O channel
- 1 msec SOE timestamp reolution for 24 and 48 VDC DI
- In HN800 operating mode, AD11e supports optional module redundancy