Features:
- Combines two serial-interface cards with a redundant terminal block.
- Provides two independently configurable serial ports on each card.
- Supports automatic transfer to the standby card after qualifying faults.
The selected legacy configuration is VE4036P2, the redundant DeltaV M-Series two-port serial-interface assembly.
It exchanges Modbus or supported custom-protocol datasets with serial devices while DeltaV monitors active and standby interface health.
Before commissioning, match the driver, port electrical mode, baud settings, dataset map, redundant terminal block and slave-device redundancy arrangement.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson VE4036P2:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Creates redundant Modbus links between DeltaV and serial package equipment.
- Integrates analyzers, drives or PLCs through supported RS-232 or RS-422/485 interfaces.
- Maintains an existing VE4036P2 active/standby serial connection during control-system service.
- Each card supplies two isolated serial ports for RS-232 or RS-422/485 operation.
- Standard Modbus software supports both RTU and ASCII communication modes.
- Port settings include baud rate through 115.2 kbaud, parity, data bits, stop bits and timeouts.
- DeltaV monitors integrity alarms for both the active and standby serial cards.
- A communication fault may include the field cable or slave port as well as the interface card.
- Operators receive notification when the redundant pair transfers to the standby path.
- Configure each serial port independently for its electrical mode and protocol role.
- Allocate no more than sixteen datasets to either port and thirty-two to the card.
- Confirm resend, timeout and output-startup behavior before placing the interface in service.