Emerson DeltaV™ M series FF Fieldbus I/O
Product Description
The M series FOUNDATION™ fieldbus I/O is a modular subsystem that enables digital communication with field devices, enhancing your input/output capabilities and facilitating your access to more information about the process (rather than traditional I/O subsystems). It is equipped with function and field wiring protection keys To ensure that the correct I/O card is always inserted into the corresponding power strip. The M series FF fieldbus I/O greatly improves the device diagnosis that affects your control strategy and can send device failure alerts to operators
Specification
Number of channels 2
The number of on-site devices is 16 per port
The number of Ff function blocks is 96 per card
Each channel is optically isolated from the system and isolated from each other. The factory test value is 1500 VDC
Nominal signal range FOUNDATION fieldbus IEC 61158-2
The local bus current (nominal 12 VDC) of each card is generally 200 mA, with a maximum of 300 mA
The on-site circuit power of each card is 9 to 32 VDC, 12 mA per channel
Standard IEC 1158 Data Link layer
Atmospheric pollutant ISA-S71.04-1985 Atmospheric Pollutant G3 conformal coating
Features
Increase input/output
Leverage the performance of all smart devices
It is convenient for 16 multi-point devices on one port
Ensure uninterrupted control
Support for third-party devices
Automatic detection of redundancy and automatic switching
Provide synchronous control