Configured for power distribution and serial network aggregation within distributed control, PLC, and SCADA architectures, the Honeywell 51156510-100 (51156510 Multifunction Automation Interface Module) provides direct physical/electrical execution. This hardware assembly coordinates parallel data streams and field power lines to interface multi-drop instrument clusters directly with central automation nodes.
Hardware Specifications
Parameter
Specification
Model
51156510-100
Brand
Honeywell
Origin
United States
Weight
0.49 lb (0.22 kg)
Dimensions
5.0 x 5.0 x 0.5 in (12.7 x 12.7 x 1.27 cm)
Operating Temp
-20 to +60 deg C
Storage Temp
-40 to +85 deg C
Power Consumption
100 mA typical at 24 VDC (Internal logic consumption excluding field load)
Up to 128 addressable field instruments per segment
Circuit Isolation
Logic-level isolation between power distribution and network paths
Relative Humidity
0 to 95% non-condensing operating boundary
Process Control Instrumentation and DCS Communication
The multifunction interface module employs dedicated signal conditioning pathways to maintain predictable communication velocity across the field network layer. When tracking data streams from smart sensors—including instruments managed via the 4-20 mA HART loop protocol—the module routes the physical signals through an integrated RS-485 transceiver.
