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DeltaV™ S-series Serial Interface
PDP_DeltaV S-series Serial Interface
The S-series Serial Interface provides a connection between the DeltaV™ system and devices that support a serial protocol, such as Modbus or Allen Bradley’s Data Highway Plus.
The S-series Serial Interface is supplied with Modbus software drivers pre-loaded. DeltaV Serial Interface can also be installed as a redundant pair for critical applications needing the highest availability.
DeltaV™ S-series Serial Interface

Specs

Number of serial ports
2
Number of data sets per Serial Interface card
32 (16 per port)
Port types
RS232, RS422/485 half duplex, RS 422/485 full duplex
Isolation
Each port is isolated from the system and from the other. These ports must be externally grounded
Baud Rate
300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Parity
Even, Odd, None
Data bits
7 or 8
Stop bits
1 or 2
Retry count
0 - 255
Message time out
100-25,500 msec. (100 msec. Increments)
Operating Temperature
-40 to 70 °C (-40 to 158 °F)
Storage Temperature
-40 to 85 °C (-40 to 185 °F)
Reltive Humidity
5 to 95% , non-condensing
Shock
10 g½-sine wave for 11 ms
Vibration
1mm Peak-to-Peak from 2 to 13.2 Hz, 0.7g from 13.2 to 150 Hz

Features

  • Provides Seamless Information interface
  • Plug-and-play installation saves money
  • Extends the life of existing equipment
  • The interfaces automatically detect the presence of the redundant terminal block and are autosensed by the system as a redundant pair
  • The system automatically switches to the "standby" card without user intervention, should a primary Serial Interface card fail.