Emerson DM6004 Virtual I/O Coupler

The DeltaV™ S-series hardware takes the proven DeltaV

hardware to a new level of robustness and ease of use.

Assembly is faster and power distribution is easier, with fewer

connections using the integrated field power distribution and

increased capacity of I/O bus power.

The modular design allows you to purchase only what you need

with the ability to expand online later simply by adding the

power/controller and I/O carriers are modular. Purchase only

what you need but be assured that as your system grows you

can add plug-and-play carriers—Easy!

Power Input

The system operates from 120 V AC or 220 V AC, 50/60 Hz single-phase power with

internal three wire power terminals. Ensure that a good safety ground is provided to the

electrical supply to which the power input is connected. The system contains three main fuses

(6.3x32 mm, 1 A) in the DIN-rail mounted fuse blocks. Each chassis and the LCD touch panel

are independently fused. Each NIM is powered from redundant 24 V DC power supplies from

the two chassis power supplies. The LCD touch panel is powered from an independent 24 V DC

power supply. All other modules within the unit are powered over the base back plane from the

associated main chassis power supply.

Mounting of Rack Mount Enclosure

The enclosure is designed for standard EIA 19 in. DIN rail rack mounting. Dimensions of the

enclosure are shown in Figure 7. The enclosure conforms to EIA RS-310. IEC 297-1. and DIN 41

494. Part 1 standards. The rack in which the enclosure(s) are mounted must allow a minimum

of 20 in. / 508 mm depth, allowing space for cable connections. If the system includes backup

LCD keypad terminals, some planning is required to allow for proper height above the floor to

view the display and operate the keypad properly