• Ratiometric bridge sensor input with sensor supply
• Six wire connection with shield for sensors
• Fits both low and high sensitivity sensors
• Pt100/Pt1000 four wire sensor input
• Galvanic isolated analog inputs
• Digital Source output for nominal 24 volt
• Fast digital input with frequency measurement
• P-NET via Light-Link and via cabled RS485
• Advanced self-testing and overload protection
• Wide Supply Range and Low Consumption
• Programmable in COPP
APPLICATION
PD 630 is a device in the M36 series with both Light-Link and RS485 P-NET communication interface and a high precision analog input with screw terminals for shielded analog 6-wire measurement and a digital I/O.
The bridge input can measure force, strain, pressure, torsion or weight depending on the transducer.
The temperature input fits Pt100 and Pt1000 resistance sensors with two or four wires.
Galvanic isolated analog inputs enables grounding of Load Cells without creating ground loops.
Communication via RS485 cabled P-NET for large weighing systems where the module can be located near the load cells saving extension cables, connection boxes and installation time.
Communication via P-NET Light-Link when mounted on a DIN rail together with other PD modules.
Digital input has as a frequency input to measure belt speed in belt weight systems.
The PD 630 module is programmable in COPP, which means that part of or all of an automation application can run in the module.
The program can make use of ready-made components to control and monitor any process or machine application, locally in the module as well as via the network, interacting with other devices.
