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SL-CH22
Instruction manual

Panasonic SL-CH22 Instruction manual

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SPECIFICATIONS

Total 0.4A or less (including the current consump-

tion of this unit and the connected devices)

Allowable through

current

PNP open-collector transistor

(Photo-coupler isolation)

・

Maximum source current: 100mA

・

Applied voltage: 30V DC or less

(between output and +V)

・

Residual voltage:

1.5V or less

(at 100mA source current)

0.4V or less

(at 16mA source current)

Output

(Output 1, Output 2)

NPN open-collector transistor

(Photo-coupler isolation)

・

Maximum sink current: 100mA

・

Applied voltage: 30V DC or less

(between output and 0V)

・

Residual voltage:

1.5V or less

(at 100mA sink current)

0.4V or less

(at 16mA sink current)

PNP type

Model No.

S-LINK

side: 0.5mm

4-core flat cable 0.6m long

Users' device side: 0.5mm

4-core flat cable 0.4m long

Cable

55g approx.

Weight

Material

Polycarbonate

35 to 85% RH, Storage: 35 to 85% RH

Ambient humidity

0 to +55

℃

(No dew condensation), Storage: -20 to +70

℃

Ambient temperature

Green LED (blinks to indicate the synchronizing

signal sent from the

S-LINK

control unit)

Transmission

indicator

Output 1 indication: Orange LED

(lights up when the output 1 is ON)

Output 2 indication: Green LED

(lights up when the output 2 is ON)

Two output

Output point

Operation indicator

The output transistor turns on when the

S-LINK

sends the

output signal assigned ON through the transmission line.

Output operation

2.4

FAN-in

Current consumption

24V DC

10% (supplied from the

S-LINK

control

unit or other power supplies)

Supply voltage

6mA or less

(except for connected devices)

12mA or less

(except for connected devices)

Item

SL-CH22

SL-CH22-PN

NPN type

Type

Please refer to the '

S-LINK Design Manual

' for details

of the entire

S-LINK

system.

2 channel output unit

SL-CH22

SL-CH22-PN

Users' output device

(Electromagnetic valve etc.)

ADDRESSON

1 2 4 8

32 64

OFF

SL-CH22

SEND

OUT1

：

／

SIDE

NOT

USED

OUT2

：

OUTLINE

●

This links two output devices to the

S-LINK

system.

The

S-LINK

system control the double solenoid valves

through the

SL-CH22

or the

SL-CH22-PN

ADDRESS SETTING

Make sure to operate the switch while the power is off

and after taking countermeasures, such as, wrist

strap, etc., against electrostatic charge.

The address of output 1 is 127 or less. If the address

of output 2 is over 127, the

S-LINK

system does not

work properly.

●

The address of output 1 is given by the sum of all val-

ues that corresponding bits are set ON, and the ad-

dress of output 2 is made up by adding one to output 1

address.

The address range is;

Output 1: 0 to 126, Output 2: 1 to 127

The right-most bit is not assigned (NOT USED).

No matter which it is ON or OFF.

(e.g.)

Output 1 address = 2 + 4 + 32 = 38

Output 2 address = (Output 1 address) + 1

= 38 + 1 = 39

Address set-up switch

OFF

NOT

USED

●

The

MS-SLH

(optional) can fix the

SL-CH22

and

the

SL-CH22-PN

①

②

Mount the

MS-SLH

with M4 pan head screws.

The tightening torque should be 0.8N

･

m or less.

Press the

SL-CH22

or the

SL-CH22-PN

onto the

MS-SLH

Note:

M4 pan head screws are not enclosed with

MS-SLH

. Please

arrange them separately.

2 CHANNEL OUTPUT UNIT

HOLDER MS-SLH (OPTION)

①

②

Insert a flathead driver into the gap between them

as below.

Tilt the flathead screwdriver outward.

ADDRESSON

1 2 4 8

16 32 64

OFF

SEND

OUT1

：

／

SIDE

OUT2

：

NOT

USED

SL-CH22

ADDRESSON

1 2 4 8

16 32 64

OFF

SL-CH22

／

SIDE

OUT1

：

OUT2

：

NOT

USED

SEND

Thank you very much for using Panasonic products.

Please read this Instruction Manual carefully and

thoroughly for the correct and optimum use of this

product. Kindly keep this manual in a convenient place

for quick reference.

●

Never use this product with a device for

personnel protection.

In case of using devices for personnel

protection, use products which meet laws

and standards, such as OSHA, ANSI or

IEC etc., for personnel protection appli-

cable in each region or country.

Before touching this product, remove any

electrostatic charge that may be present

on your body. There is a danger of this

product getting damaged due to the elec-

trostatic charge.

WARNING

PART DESCRIPTION

ADDRESS

OFF

SL-CH22

SEND

OUT1

：

／

SIDE

NOT

USED

OUT2

：

G (Black)

D (White)

0V (Blue)

+24V (Brown)

OUT 2 (Pink / Gray)

OUT 1 (Pink)

0V (Blue)

+24V (Brown)

Address set-up switch

Use a long-tapered tool

of which tip is less than

0.8mm wide to toggle

the switches, tweezers

or the like.

Make sure to operate the

switch while the power is

off and after taking coun-

termeasures, such as,

wrist strap, etc., against

electrostatic change.

Brinks in corresponding

to the synchronizing sig-

nal sent from the

S-LINK

control unit

・

Transmission indicator

(Green)

Output 1 indication: Orange

(Lights up when the output 1 is ON)

Output 2 indication: Green

(Lights up when the output 2 is ON)

Operation indicator

(2-color indicator)

S-LINK

side (LINK SIDE)

flat cable of 0.6m long with

0.5mm

conductor tin-plated

Users' device side (I/O

SIDE) flat cable of 0.4m

long with 0.5mm

conduc-

tor tin-plated

OUTPUT CIRCUIT DIAGRAMS

●

NPN type / SL-CH22

The output does not incorporate a short-circuit protection

circuit. Do not connect it directly to a power supply or a

capacitive load.

●

PNP type / SL-CH22-PN

Symbols... Z

, Z

: Surge absorption zener diode

, T

: NPN output transistor

, T

: PNP output transistor

+24

Ｖ

DC (Brown)

(Brown) +24

Ｖ

(Pink / Gray) Output 2

(Pink) Output 1

(Blue) 0V

100mA max.

D (White)

G (Black)

0V (Blue)

Color code

S-LINK

side

(LINE SIDE)

Internal circuit

Uses' device side

(I/O SIDE)

Load

Main circuit

+24

Ｖ

DC (Brown)

(Brown) +24

Ｖ

(Pink / Gray)

Output 2

(Pink) Output 1

(Blue) 0V

100mA max.

D (White)

G (Black)

0V (Blue)

Color code

Load

S-LINK

side

(LINE SIDE)

Internal circuit

Uses' device side

(I/O SIDE)

Main circuit

CONNECTING CABLE

Make sure that the power supply is off while wiring.

●

・

Connecting Users' output devices

Using the socket-branch hook-up connector

SL-JK

(for cable end) or

SL-JK1

(for T-branching) and the

snap male connector

SL-CP1

(for 0.08 to 0.2mm

ca-

ble) or

SL-CP2

(for 0.3mm

cable) enables to save

the connection work for output devices. However, take

care that there are output devices which can not be

connected.

Refer to the instruction manual enclosed with each

connector for details.

●

・

Connecting S-LINK line

Use the

connector to

hook up

S-LINK

side cable

of the

SL-CH22

or the

SL-CH22-PN

to the

S-LINK

field cable.

Colors should be matched

between both cable.

ADDRESSON

1 2 4 8 16 32 64

SL-CH22

SEND

OUT1

：

／

SIDE

OUT2

：

NOTUSED

connector

S-LINK

field

Color matching

ADDRESSON

1 2 4 8 16 32 64

OFF

SL-CH22

SEND

OUT1

：

／

SIDE

OUT2

：

NOT

USED

Users' output device

(Beacon etc.)

Users' output

device

(Relay etc.)

SL-JK1

(Blue)

(For T-branching)

SL-CP1

SL-CP2

SL-JK

(Light blue)

(For terminating)

SL-CP1

SL-CP2

INTENDED PRODUCTS FOR

CE MARKING

●

The models listed under '

SPECIFI-

CATIONS

' come with CE Marking.

As for all other models, please contact our

office.

●

CAUTIONS

●

This product has been developed / produced for in-

dustrial use only.

SL-CH22, SL-CH22-PN

Sensor & Wire-saving Link System

S-LINK

2 Channel Output Unit

INSTRUCTION

MANUAL

MJEC-SLCH22 No.0055-62V

Contact for CE

Panasonic Marketing Europe GmbH Panasonic Testing Center

Winsbergring 15, 22525 Hamburg,Germany

http://panasonic.net/id/pidsx/global

PRINTED IN JAPAN

Overseas Sales Division (Head Office)

2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan

Phone: +81-568-33-7861 FAX: +81-568-33-8591

For sales network, please visit our website.