Koganei Solenoid Valve F Series Owner's Manual

Koganei Solenoid Valve F Series is a serial transmission compatible manifold designed for use with F series solenoid valves. It features a 24 VDC power supply, communication error detection, and DIP switches for various settings. The device supports both single and double solenoids, with output relays numbered 0 to 15. This product is ideal for applications involving control of fluid flow, such as in automated processes, industrial machinery, and pneumatic systems.

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Document No. BK-HV040
OMRON CompoBus/S Compatible
Serial transmission compatible manifold
User's Manual
Ver. 1.0
Supported solenoid valves
Fseries
OMRON CompoBus/S Compatible
Serial transmission compatible manifold
User's Manual
This user's manual describes the serial transmission block so that the serial transmission
compatible manifold and solenoid valves can be used correctly. See the individual catalogs or
the valves general catalog for information about the relevant manifolds and the valves.
To use these products correctly, you must first read the documentation.
CAUTION
This product does not have the appropriate functions to support applications,
such as safety equipment or accident prevention systems, that require high
levels of safety.
• Do not put the communication cables near or in bundles with power lines.
• This manual is for the F series solenoid valves. Contact us if you are using a
different series of solenoid valves.
—1—
1. Serial transmission block compatible with solenoid valve series
Serial transmission block
YS6A1
YS2A1
F10 and F15 series
F18 series
single unit model
Supported solenoid valve series
2. Specifications
General specifications
Model
Power supply voltage
YS6A1 and YS2A1
24 VDC &plusmn;10%
Power consumption
3 W or less (excluding solenoid valve)
Item
5 to 50&deg;C [41 to 122&deg;F]
Operating temperature range
Operating humidity range
35 to 85% RH (Non-condensation)
Operating atmosphere
No corrosive gases and no excessive dust
Vibration resistance
49.0 m/s2 [5 G]
Shock resistance
98.1 m/s2 [10 G]
Dielectric strength
1000 VAC for 1 minute (between all external terminals and the case)
Noise resistance
1700 V or more (pulse width 1 μs and 100 ns)
10 MΩ or more (between all external terminals and the case, using a 500 VDC
insulation tester)
Insulation resistance
above specifications are for the serial transmission block itself. You must consider the specifications for the
* The
solenoid valves that are mounted regarding the installation and operation in your operating environment. See the
valves general catalog or the catalogs for relevant solenoid valves regarding specifications for the solenoid valves
and other parts.
3. About serial transmission blocks YS6A1 and YS2A1
3-1. Names of parts of the LED display panel
LED display panel
Description of LED display
DIP switches for various settings
Name
PWR
State
Lit
Off
Color
Green
YS6A1
BS+ BDH BDL BS−
*
Yellow
COMM
Off
FG
The illustration above shows the panel for the
YS6A1, but it is the same for the YS2A1.
—2—
normal
While communication is
While communication error
Red
Off
While power is off
abnormal or in stand-by
Lit
ERR
While power is on
While communication is
Lit
12 4 8 DR HOLD PWR COMM ERR
Description
occurs
While communication is
normal or in stand-by
3-2. Settings
Open the wiring cover and use a flat blade screwdriver to set the DIP switches.
Caution: Always turn off the power supply before doing settings.
DIP switches for various settings
1
2
3
4
5
6
O
N
PWR COMM ERR
BS+ BDH
BDL
BS−
FG
*
NODE ADDRESS
The illustration above shows a YS6A1.
O
N
OFF
1
2
3
4
5
6
1 2 4 8 DR HOLD
ON
S S S S S S
W W W W W W
1 2 3 4 5 6
Address setting (NODE ADDRESS)
0: OFF
1: ON
NODE SW 1 SW 2 SW 3 SW 4
8
4
2
ADDRESS 1
0
#2
0
1
0
#4
0
0
1
#6
0
1
#8
0
0
BS+ BDH BDL BS−
#10
0
#12
#14
0
0
0
PWR COMM ERR
0
0 FG
1
1
0
1
0
0
1
1
0
1
1
1
1
2
3
4
5
6
1
Power terminals Communication
(24 VDC)
terminals
PWR COMM ERR
O
N
0
1
2
3
4
5
6
0
O
N
#0
BS+
Frame ground
High-speed communication mode
SW 5
0
Long-distance communication mode
1
Hold/clear output function (HOLD)
Function
Clear output
Hold output
BDL
BS−
FG
Power terminals Communication Frame ground
(24 VDC)
terminals
Communication mode setting (DR)
Communication mode
BDH
Tightening torque for terminal screws (M3 x 0.5)
0: isOFF
0.5 N&middot;m [4.4 in&middot;lbf] maximum.
1: ON
0: OFF
1: ON
SW 6
Description
0
All the output data from the master is cleared when a communication abnormality occurs.
1
The output data from the master is held in the state immediately prior to when a
communication abnormality occurs.
—3—
1
2
3
4
5
6
O
N
PWR COMM ERR
BS+ BDH
3-3. Wiring
BDL
BS−
FG
NODE ADDRESS
1
2
3
4
5
6
O
N
Open the wiring cover and connect
cable and power cable (24 VDC) to the wiring terminal.
1 the
2 4 transmission
8 DR HOLD
ON
For YS2A1, with a knife, cut the center of the rubber grommet on the side of the transmission block,
and put the wires into the transmission block case. (Grommet model and manufacturer: rubber
OFF
S S S S S
grommet, model SG-22A manufactured
byS Kyowa Rubber Industry CO., LTD.)
W W W W W W
6 screws. Use crimped terminals (JIS 2805 R-type 1.25-3
5
4
3
2
1
The screws on the wiring terminal are M3
equivalent) suitable for the terminal screws. Furthermore, do the wiring according to the labels.
Names of parts of wiring terminal
For YS6A1
For YS2A1
O
N
PWR COMM ERR
1
2
3
4
5
6
1
2
3
4
5
6
O
N
PWR COMM ERR
BS+ BDH
BDL
BS−
Power terminals Communication
(24 VDC)
terminals
FG
BS+
Frame ground
BDH
BDL
BS−
FG
Power terminals Communication Frame ground
(24 VDC)
terminals
Tightening torque for terminal screws (M3 x 0.5)
is 0.5 N&middot;m [4.4 in&middot;lbf] maximum.
Connecting transmission lines
Cable types and communication distances
The cables that can be used with CompoBus/S are shown below.
VCTF Cable
: Vinyl cord, VCTF JIS C3306, 2 wires, 0.75 mm2 [0.00116 in2] nominal cross
section (signal lines x 2)
Specialized flat cable : 0.75 mm2 [0.00116 in2] x 4 (signal lines x 2, power lines x 2)
The communication distances are shown below according to the types of cable.
Cable type
VCTF cable
Specialized flat cable
Length of main line Length of branch line Total length of branch line
50 m [164 ft] or less
100 m [328 ft] or less 3 m [10 ft] or less
30 m [98 ft] or lessNote
30 m [98 ft] or lessNote 3 m [10 ft] or less
Note: However, if there are fewer than 16 slaves connected, a main line of 100 m [328 ft] and a branch line of 50 m
[164 ft] are possible, the same as the VCTF cables.
Connection method
• Connect BDH and BDL on the wiring terminal to BDH and BDL on the master or slave.
•T
o stabilize communications, attach a termination resistance to the terminal of the main line on the
opposite side of the master.
• Regarding the connection type, two types are possible; a T-branch type or a multi-drop type.
Power line connection
Connect the power line to the power terminals (BS+ and BS-) on the serial transmission block.
This power supply is for both driving the solenoid valves and for internal circuits in the transmission block.
If you are supplying power from one source to multiple remote I/Os or to serial transmission compatible
manifold solenoid valves; or if you are supplying power from far away, consider the voltage drop when
selecting a power cable before you start wiring to assure you have a power supply voltage that is within the
rated voltage (24 V &plusmn;10%).
If you cannot eliminate a voltage drop due to long wires, implement measures such as installing a separate
power source close to the serial transmission compatible manifold solenoid valves.
—4—
4. Output relay and solenoid valve connections
The serial transmission block has 16 outputs, 0 to 15. The relationship between the output relay
numbers in the program and the actual mounted solenoid valves is as shown below.
The relationship between all the solenoids on the manifold and output relay numbers is different
depending on what is specified for &quot;Wiring specifications&quot; in the manifold ordering codes.
Wiring specifications
Blank (packed wiring): Wired according to specifications of mounted valves.
-W (double wiring): All wiring is for double solenoids, regardless of the
specifications of the mounted valves.
If wiring specifications are &quot;blank&quot;
(packed wiring)
The valves specified as the single solenoid
specifications when ordering (F T1) are
wired to solenoid A only and are not wired to
solenoid B because wiring is done according
to the mounted valve specifications.
This means that it cannot function as a
double solenoid valve after it is delivered
because no current flows to solenoid B, even
if it is switched from a single solenoid valve
to a double solenoid valve.
When wiring specifications are &quot;-W&quot;
(double wiring)
All wiring is for double solenoids.
stn.
Serial
transmission
block
1
2
3
4
SOL
1
SOL
2 3
SOL
4 5
SOL
6
Solenoid number
0
1
3
5
Output relay number
stn.
Serial
transmission
block
—5—
Single solenoid specifications
(F10 T1, F15 T1 and F18T1)
2
4
1
2
3
4
SOL
1 2
SOL
3 4
SOL
5 6
SOL
7 8
Solenoid number
0
2
4
6
Output relay number
1
3
5
7
For other information, detailed specifications, and precautions, see the product catalog.
For inquiries about the product, contact our Overseas Department noted below.
KOGANEI CORPORATION OVERSEAS DEPARTMENT
3-11-28, Midoricho, Koganei-shi, Tokyo, 184-8533, Japan
TEL : +81-042-383-7271 FAX : +81-042-383-7276
Website: http://www.koganei.co.jp
The specifications or the appearance of this product are subject to change any time without prior notice.
8/'15 AB &copy;KOGANEI CORP. PRINTED IN JAPAN
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Key features

Serial transmission compatible
Supports F series solenoids
24 VDC power supply
Communication error detection
DIP switches for settings
Output relays 0-15
Single and double solenoid support
Hold/clear output function

Frequently asked questions

The operating temperature range is 5 to 50°C [41 to 122°F], as per the viewed document.

The viewed document mentions VCTF cable and specialized flat cable. The communication distance varies depending on the type of cable used. Refer to the document for specific details.

To stabilize communications, attach a termination resistance to the terminal of the main line on the opposite side of the master according to the viewed document.