Ross Controls CATEGORY 4 User Manual

Pneumatic energy isolation (loto), Category 4 with modular l-o-x, Series e category 3 with modular l-o-x

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IMPORTANT NOTE:

Please read carefully and thoroughly all of the

CAUTIONS, WARNINGS

on the inside back cover.

These systems are not designed for controlling clutch/brake mechanisms on mechanical power presses.

•

Pre-engineered panel-mounted design with air entry via a filter and regulator “FR”, or filter, regulator and lubricator “FRL”

•

Includes DM

2®

Series E Double Valve with Monitoring & Memory:

a) Self-contained dynamic monitoring system requires no further valve monitoring controls,
b) Dynamic memory of abnormal function prevents unintentional reset with removal of air or electricity.

•

All necessary features for safety applications are included:

a) Electrical reset valve,
b) Status indicator switch for valve condition (ready-to-run) feedback.

•

Pre-engineered panel-mounted design with air entry via a filter and regulator “FR”, or filter, regulator and lubricator “FRL”

•

Includes DM

1

Series E Double Valve with Monitoring:

a) Self-contained dynamic monitoring system requires no further valve monitoring controls,
b) Ready-to-run: If an abnormality clears itself upon the removal of electricity to both solenoids, it will be ready-to-run again.

It does not remember the abnormality & stay in a locked-out state until intentionally reset.

Therefore, cumulative abnormalities may go undetected,

c) Status indicator switch for valve condition (ready-to-run) feedback.

Category 4 with Modular L-O-X

®

and

DM

2®

Series E

Category 3 with Modular L-O-X

®

and

DM

1

Series E

electricity.

Pressure Switch

not shown

•

Pre-engineered panel-mounted design with air entry via a filter and regulator “FR”, or filter, regulator and lubricator “FRL”

•

Includes DM

2®

Series C Double Valve with Monitoring & Memory:

a) Self-contained dynamic monitoring system requires no further valve monitoring controls,

b) Dynamic memory of abnormal function prevents unintentional reset with removal of air or electricity

•

All necessary features for safety applications are included:

a) Electrical reset valve,
b) Status indicator switch for valve condition (ready to run) feedback

Category 4 with Manual L-O-X

®

and

DM

2®

Series C

4

3

4

*

NPT pressure port threads.

Note:

Specify voltage when ordering.

**

Insert voltage code: “W” = 24 volts DC; “Z” = 110-120 volts AC, 50/60 Hz; e.g., RC404-09W, RC404-09Z.

M12 connectors available, consult ROSS.

Model Air Entry Port Size

Avg. C

V

Dimensions (inches/mm)

Number*

Type

1,2

3

1-2 2-3 Length

Width

Depth

RC408-06**

FR

1/2 1/2

3

10

24.0 (610) 14.5 (369)

7.4 (187)

RC412-06**

FR

3/4 3/4

4.4 13

24.0 (610) 15.7 (399)

8.3 (211)

RC416-06**

FR

1

1

4.4 13

27.0 (686) 19.0 (483)

9.0 (229)

RC408L-06** FRL

1/2 1/2

3

10

24.0 (610) 14.5 (369)

7.4 (187)

RC412L-06** FRL

3/4 3/4

4.4 13

24.0 (610) 15.7 (399)

8.3 (211)

RC416L-06** FRL

1

1

4.4 13

31.0 (788) 19.0 (483)

9.0 (229)

•

Custom panel options available, consult ROSS

•

Explosion proof solenoid pilot available, for more information consult ROSS

Model Air Entry Port Size

Avg. C

V

Dimensions

(inches/mm)

Number*

Type

1,2

3

1-2 2-3

Length

Width

Depth

RC304-09

**

FR

1/4 1/2

1.3 2.4

13.0 (330) 11.0 (279)

5.4 (135)

RC306-09

**

FR

3/8 1/2

1.9 2.4

13.0 (330) 11.0 (279)

5.4 (135)

RC304L-09

**

FRL

1/4 1/2

1.3 2.4

13.0 (330) 11.0 (279)

5.4 (135)

RC306L-09

**

FRL

3/8 1/2

1.9 2.4

13.0 (330) 11.0 (279)

5.4 (135)

Model Air Entry Port Size

Avg. C

V

Dimensions

(inches/mm)

Number*

Type

1,2

3

1-2 2-3

Length

Width

Depth

RC404-09** FR

1/4 1/2

1.3 2.4

13.0 (330) 11.68 (297) 5.4 (135)

RC406-09** FR

3/8 1/2

1.9 2.4

13.0 (330) 11.68 (297) 5.4 (135)

RC404L-09** FRL

1/4 1/2

1.3 2.4

13.0 (330) 11.68 (297) 5.4 (135)

RC406L-09** FRL

3/8 1/2

1.9 2.4 13.0 (330) 11.68 (297) 5.4 (135)

Air Entry Packages with
Control Reliable Energy Isolation

Pneumatic Energy

Isolation (LOTO)

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