Emerson DM6421 Analog Current Output Card

Shared remote I/O. DeltaV M-series Zone 2 Remote I/O can be

shared amongst several DeltaV controllers for a greater range

of applications and installation flexibility.

Easy plug-and-play installation. DeltaV M-series Zone

2 Remote I/O automatically identifies itself to the control

network, saving the usual no-value engineering work that

other automation systems require. Additionally, I/O cards are

recognized as they are inserted into the Remote I/O subsystem.

Easy to use. Like the traditional I/O in your DeltaV system,

the DeltaV controller manages all activities for your Zone

2 Remote I/O. The I/O cards supported by the Remote I/O

subsystem are the same as those used on M-series controllers –

saving you spares.

The DeltaV M-series Zone 2 Remote I/O delivers big savings

in the installation process. The compact, modular design

allows you to cost-effectively meet your process needs.

The Remote I/O subsystem consists of a System Power

Supply and a Remote I/O Unit connected to an 8-wide I/O

carrier with up to 8 simplex I/O cards.

There are two versions of the Remote I/O Unit; the original

Remote I/O Unit (RIU), and the Next Generation Remote I/O

Unit 2 (RIU2). The RIU2 is a drop-in replacement for the

original RIU back to DeltaV v13.3.1 and has the same

functionality as the original RIU.

The Rosemount 114C Thermowell is made from solid barstock to ensure strength and integrity.

The Rosemount 114C was designed to accommodate a host of industry standard configurations,

but has the flexibility to adapt to special configurations for different types of applications.

Flexible design modifiers accommodate many process requirements

■ Different sizes of root (A), tip (B), and bore (d) diameters

■ Different tip (t) thickness as required

■ Numerous combinations for various industrial applications

■ Meet ASME PTC 19.3 TW standard with flexible design

Physical specifications

Material selection

Emerson provides a variety of Rosemount products with various product options

and configurations including materials of construction that can be expected to perform

well in a wide range of applications. The Rosemount product information presented is

intended as a guide for the purchaser to make an appropriate selection for the application.

It is the purchaser’s sole responsibility to make a careful analysis of all process parameters

(such as all chemical components, temperature, pressure, flow rate, abrasives,

contaminants, etc.), when specifying product materials, options, and components for

the particular application. Emerson is not in a position to evaluate or guarantee the

compatibility of the process fluid or other process parameters with the product options,

configuration, or materials of construction selected.