Emerson S-series Horizontal Carriers Modular design allows flexible installation

Benefits

Modular design allows flexible installation. A T- type DIN rail

is all you need to mount the power/controller carrier into place.

Snap the I/O interface carriers to the rail and slide to connect

it to the carrier on the left. Add as many carriers as needed,

or use extender cables to move to a new rail. The DeltaV

system’s modular design approach allows you to add I/O

carriers as you need them.

Allows you to expand online. Additional 8-wide carriers may

be added online as desired. Bus extenders provide dual cabling

for robustness, allowing up to 8 I/O carriers for a total of 64

simplex cards or 32 redundant cards.

Integrated power distribution. Controller and I/O interface

power distribution is integrated into the carriers to reduce and

simplify power and grounding. I/O Carriers have an integrated

shield ground bar to isolate and drain field noise away from

system power. They also provide an integrated redundant 24V

DC bussed field power distribution to reduce installation wiring

and provide fused, isolated power to each I/O interface, using

Power Buss Plugs. Alternatively, the I/O carriers can be ordered

with Power Terminal Plugs to bring dedicated power to each

card, which can be either 24V DC or 120/230V AC. Power Buss

Plugs and Power Terminal Plugs can be mixed on one

I/O Carrier.

A single Power Terminal Plug will come with any 120V AC DI

or 120/230V AC DO card.

Snap In Assembly. All components snap into place without the

use of special tools. The design supports and “easy on” design

to speed up installation and reduce maintenance turnaround.

Carriers snap onto T-DIN Rails. All interfaces and system power

supplies snap into place, eliminating retention screws.