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F3.8

© 2016, 

ROSS

 CONTROLS

®

.  

All Rights Reserved.

IMPORTANT NOTE:

 

 Please read carefully and thoroughly all of the 

CAUTIONS, WARNINGS

 

on the inside back cover.

Online Version

Rev. 11/14/16

Some customers prefer to monitor downstream 
pressure in addition to using the DM

2® 

or DM

1

 Series 

valve.  A convenient way to do this is to install a pressure 
switch in the extra outlet port that is provided on the 
valve.  The Outlet Port Pressure Monitoring kit can be 
used with one of the J-Box kits above to split one of the M12 ports on the J-Box so that a pressure switch 
can be wired in as well.  These kits consist of one port splitter (a Tee with three M12 connectors) and one 
M12-DIN cable (1 meter). 

(17)

0.7

(10)

0.4

(40) 1.6

(40)

1.6

M12x1

Female

M12x1

Male

Ø0.6

GRY

PIN 2

GRN/YEL

GROUND

NOT
USED

BRN

BLUE

GRN/YEL

BRN
PIN 1

BRN

GRY

GRN/YEL

GROUND

BLK

1

  BRN

3 BLK

GRY

1

2

3

4

Solenoid Cables

 with EN connector

Status Indicator Cable

 with EN connector

Solenoid Cables

 with M12 Connector

4

BLACK

3

BLUE

2

3

1

4

3

BLUE

4

BLACK

Control Reliable Double Valves

with Dynamic Monitoring

DM

1

 Series E & C

Preassembled Wiring Kits

Outlet Port Pressure Monitoring Wiring Kit

Kit Number

Length meters 

(feet)

2251H77

 1 (3.3)

Pressure switch available separately, see valve options.

3

4
5

FEMALE

A

5

1
2
3
4

5

1

2

3

4

1

2

MALE

FEMALE

B

1

3
2

4

5

PORT SPLITTER

These kits include 2 cables with either EN or M12 connectors 
for the solenoids.  All cables include cord grips.

Status Indicator kits

 include one cable with EN 

connector and a cord grip.

Solenoid Cables

 with EN connector

Status Indicator Cable

 with EN connector

GRY

PIN 2

GRN/YEL

GROUND

NOT USED

BRN

BLUE

GRN/YEL

BRN

PIN 1

BRN

GRY

GRN/YEL

GROUND

BLK

1

  BRN

3 BLK

GRY

1

2

3

4

Status Indicator kit ordered separately.

Wiring Kits with J-Box

A J-Box is a junction box with a 10-pin MINI connector for connecting to the user’s control system 
and (4) 5-pin M12 ports for connecting to the 3 solenoids and the status indicator on the DM

 

Series valve.  The J-Box kits include the J-Box as described above and (4) 1-meter cables for 
connecting to the valve.  These cables have a connector on each end.  The status indicator 
cable and the (3) solenoid cables have an M12 connector on one end and a EN connector on 
the other end (M12-DIN).   
Standard valves come with DIN type 
solenoid connections, but could be 
bought with M12 type connections as 
well.  Therefore we also offer a kit that 
provides solenoid cables with an M12 
connector on each end (M12-M12).

3.9 (100)

2.90 (73.6)

dia.

0.18

[4.5]

2.0

(51)

1.41

(35.9)

1.125 - 16UN2A

1.85 (46.9)

1

2

10

3

4

5

9

8

7

6

10 Pin

Pin #

Port 2

Pin #

Port 3

Pin #

Port 4

Pin #

Port 1

Pin #

1

2

3

4

5

6

7

8

9 10

(V+) 1

(V-)  2

3
4
5

6
7
8
9

10

1

1

1

1

3

3

3

3

2

2

2

2

4

4

4

4

1

1

1

1

2

2

2

2

3

3

3

3

5

5

5

5

4

4

4

4

J-Box Wiring

Kit Number

*

Connector  Types

Length meters 

(feet)

2249H77

M12 - DIN

1 (3.3)

2250H77

M12 - M12

1 (3.3)

*

24 volts DC only.

Wire Colors:

Orange

Blue

White w/Black

Red w/Black

Green w/Black

PIN #
1   +24 volts DC

2   Common volts DC

3   -

4   Solenoid A

5   Solenoid B

PIN #

6   -   

 

7   Remote Reset

8   -

9   Remote Valve Fault Light

10 Remote System OK Light

Wire Colors:

Orange w/Black

Red

Green/Yellow

Black

White

1

2

10

9

6

5

4

3

7

8

10 PIN MINI Cable

These cables have a 10-pin MINI connector for connecting the J-Box kits above to the user’s control system.  
Kits include one cable with connector and cord grip.  Cable conductors are 18-gauge wire.

Kit Number

Length meters 

(feet)

2253H77

 3.66 (12)

2254H77

6.1 (20)

2255H77

9.1 (30)

2256H77

15.2 (50)

Kit Number

Solenoid Connector Type

Length 

meters (feet)

2243H77

EN 175301-803 Form A

5 (16.4)

2244H77

EN 175301-803 Form A

10 (32.8)

2245H77

M12

5 (16.4)

2246H77

M12

10 (32.8)

F

F3

Status 

Indicator Kits

Kit Number Length

 meters (feet)

2247H77

5 (16.4)

2248H77

10 (32.8)

Summary of Contents for DM1 Series C

Page 1: ...asic Size Inlet Port Size CV Weight lb Kg 1 2 2 3 2 1 4 1 67 2 61 5 3 2 4 2 3 8 2 17 2 61 5 3 2 4 4 1 2 3 10 5 9 2 6 8 3 4 4 2 13 8 4 3 7 8 1 4 4 13 8 4 3 7 Valve and base assembly with status indicator DM1C N A 4 2 A 3 1 Basic Size 2 2 4 4 8 5 Automatic Reset Type Thread BSPP D NPT N Status Indicator Yes 1 No X Base Port Size 2 1 4 inlet 1 4 outlet 0 3 8 inlet 3 8 outlet 1 4 1 2 inlet 1 2 outlet ...

Page 2: ...1 90 48 3 7 48 190 0 34 8 6 4 places Valve envelope Based in overall hole dimensions at left View X Base mounting hole pattern 4 60 116 8 2 68 68 1 4 28 108 7 0 86 21 9 6 23 158 2 0 16 4 1 3 4 or 1 NPT Outlet Port Each Side 3 4 or 1 NPT Inlet Port Each Side Status Indicator Main Solenoids Basic Size 8 Basic Size 4 Schematic Valve de actuated Pressure Switch Status Indicator Exh 1 2 3 1 2 3 F F3 Va...

Page 3: ... actuatedposition Internalair passages shown out of the valve body for clarity Status indicator in normal ready to run position WARNING If asynchronous operation occurs while DE ACTUATING the pilot supply timing chambers on one side will still be exhausted as describedabove However thiscouldbeatemporarysituationbecause the cause of the asynchronous operation may be able to correct itself allowing ...

Page 4: ...ing Kits with J Box AJ Boxisajunctionboxwitha10 pinMINIconnectorforconnectingtotheuser scontrolsystem and 4 5 pin M12 ports for connecting to the 3 solenoids and the status indicator on the DM2 Series valve The J Box kits include the J Box as described above and 4 1 meter cables for connecting to the valve These cables have a connector on each end The status indicator cable and the 3 solenoid cabl...

Page 5: ...values the figures given in this catalog should not be used to compare ROSS valves with those of other makers The CV ratings given here are intended only for use with performance charts published by ROSS The CV ratings are averages for the various flow paths through the valve and are for steady flow conditions Approvals and Certifications ROSSproductsaredesignedtomeetanumberofindustrialstandards i...

Page 6: ...ally leading to valve failure which risks human injury and or damage to property AVOID INTAKE EXHAUST RESTRICTION 8 Do not restrict the air flow in the supply line To do so could reduce the pressure of the supply air below the minimum requirements for the valve and thereby cause erratic action 9 Do not restrict a valve s exhaust port as this can adversely affect its operation Exhaust silencers mus...

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