Emerson VE4012S2B1 DeltaV™ M-series Traditional I/O

The local safety network (LSN) is the communication backbone

of the DeltaV SIS™ process safety system. The LSN is a standard

Ethernet network dedicated to the DeltaV SIS system that

enables communication between CHARMs smart logic solvers

(CSLS) and a single SZ controller. The CSLSs communicate

secure parameters and input data to other CSLSs over the LSN.

SZ controllers connect to both the area control network and

the LSN to isolate the CSLSs from the process control system.

Starting with v13. the global safety network (GSN) enables

safety-rated communication among LSNs while allowing

functional segregation on different LSNs. A typical example is

separation of fire and gas (F&G) and emergency shutdown

(ESD) applications over separate LSNs while allowing safe and

secure communication across both applications. Starting with

v14.LTS, the GSN can be logically separated in domains which

are a group of LSNs.

Controlinc Network Master Model M250N contains redundant valve actuator network masters

in a single enclosure. M250N supports one Controlinc E>Net ring network with up to 250 valve

actuators. Options for support of redundant bus networks and redundant E>Net rings are also

available. The supplied system uses standard RS485 and Modbus RTU protocol for the valve

actuator networks. Ethernet TCP/IP encapsulated Modbus protocol connections are provided

for redundant host computer networks. The Ethernet links are IEEE 802.3 with RJ45 connectors

for 10/100Base-TX. Protocol is Ethernet v2 encapsulation TCP/IP Version 4.

Redundant systems consist of two identical chassis with identical software. One is the

primary master and the other a hot stand-by master. The two chassis may switch roles of

primary and hot stand-by at any time. Figure 1 shows the specific system configuration of

the supplied system. The network masters communicate with Controlinc valve actuators

that control both block valves (Open, Stop, Close) and modulating or positioner type valves.

Each chassis consists of two Modbus Slave modules located in Slots 3 and 4. 

Woodhead 1301110023 INPRO-YELLOWIN STRINGLIGHT 100'W/TEMP LIGHT CABLE 10 Sockets

AGXGOLF BOY'S XS 5 WOOD HEAD COVERS: GRAPHITE SHAFT, AVAILABLE IN ALL LENGTHS

WOODHEAD DND02A-M040 1300270016 5P MALE/MICRO PIGTAIL STRAIGHT CORD SET

WOODHEAD 703000B01F200 MICRO-CHANGE CORDSET 3P 20' IN PACKAGE

WOODHEAD INDUSTRIES 583030A10M040 / 583030A10M040 

WoodHead 804006H09M030 Molex 1200658730 Molded Sensor Cable NiBag

Emerson SE4303T03 RTD Input CHARM

Emerson SE4303T02 Thermocouple/mV Input CHARM

Emerson SE4303T01 Analog Input 4-20 mA HART CHARM

EPRO CON011 9200-00001N Eddy Current Signal Converter

EPRO MMS6823 9100-00001-05 Displacement Monitor Module

EPRO PR6423/010-000-CN Eddy Current Sensor

EPRO PR6423/001-000 Eddy Current Sensor

EPRO PR6424/014-040 Eddy Current Sensor

EPRO PR6424/013-130+CON021 Eddy Current Sensor

Emerson SE4301T02 Discrete Input 24VDC Low-Side sense (dry contact) CHARM

EPRO MMS6120 9100-00002C-08 Dual Channel Temperature Monitor

EPRO MMS6120 9100-00002-10 Dual Channel Temperature Monitor