Description
Overview
The Böning AHD-PS 47 acquires up to 47 binary switching signals at a distributed point in a ship-alarm installation.
Acquisition and communication
Contacts, transistor outputs and proximity switches are acquired through current-controlled inputs that reduce potential-shift interference. An LED shows each input state. Serial data is sent to a receiving station such as AHD-DPU 9, AHD-R101 or AHD-SAS 15, which evaluates states and produces configured alarms/status messages for CAN/LAN-connected panels.
Key features
- S1 potential-free, S2 positive-switching and S3 negative-switching serial outputs.
- Data-traffic LEDs.
- External receiving examples include AHD-SAS 15, AHD 882 and Kompakt EDA47.
- Pluggable terminal strip.
- Compact standard-rail housing for desks, consoles, panels or control boxes.
Approvals
Manufacturer-listed approvals: DNV, CRS, LR, RS.
