87
© Panasonic Industriar Devices SUNX Co., Ltd. 2012 ME-SF4BV2-05
:
Type
10mm pitch type
20mm pitch type
40mm pitch type
Item
Model No.
SF4B-F
<V2>
SF4B-H
<V2>
SF4B-A
<V2>
Detecting capability
(Min. sensing object)
ø14mm opaque object
ø25mm opaque object
ø45mm opaque object
Effective aperture
angle (EAA)
±2.5 degree or less [for sensing range exceeding 3m (Required by IEC 61496-2, ANSI/UL 61496-2)]
Supply voltage
24V DC ±10% Ripple P-P10% or less
Control output
(OSSD 1 / 2)
PNP open-collector / NPN open-collector transistor (switching type)
<For PNP output>
µ><"" `#::"~
µ~GG*;`"GG]*;
(between the control output and +V)
µ '*;`#+@{ #::"~z
when using 20m length cable)
µ; `:"~
(Including power supply OFF condition)
µ><"" G ]`0.22μF(No load to maximum
output current)
µ_; `$®
<For NPN output>
µ><"" `#::"~
µ~GG*;`"GG]*;
(between the control output and 0V)
µ'*;`#+@{ #::"~z
when using 20m length cable)
µ; `:"~
(Including power supply OFF condition)
µ><"" G ]`0.22μF(No load to maximum
output current)
µ_; `$®
Operation mode
(Output operation)
ON when all beams are received, OFF when one or more beams are interrupted (Note 1, 2)
(OFF when fault occurs in the sensor to the synchronization single error, too)
Protection circuit
(Short-circuit)
Incorporated
Response time
%"G|G`"z|??G`: :"
Auxiliary output
(Non-safety output)
PNP open-collector transistor / NPN open-collector transistor (switching type)
<For PNP output>
µ><"" `Q:"~
µ~GG*;`"GG]*;
(between the auxiliary output and +V)
µ'*;`#+@{ Q:"~z
when using 20m length cable)
<For NPN output>
µ><"" `Q:"~
µ~GG*;`"GG]*;
(between the auxiliary output and 0V)
µ'*;`#+@{ Q:"~z
when using 20m length cable)
Operation mode
(Output operation)
|=|`|??z_|=|??`|{ ];^
[Changeable by using the handy controller (
SFB-HC
) (optional).]
Protection circuit
(Short-circuit)
Incorporated
Protection
IP65 and IP67(IEC)
Degree of pollution
3
Ambient temperature
:§++ª!{_ ;_^z;`#+§:ª!
Ambient humidity
$:+'}z;`$: +'}
Ambient illuminance
% "G`$z+::¸x or less at the light-receiving surface
Operating altitude
2,000m or less
Voltage withstandability
1,000V AC for one min. (between all supply terminals connected together and enclosure)
Insulation resistance #:>¹"_+::@=!";{_GG]" ; ^
Vibration resistance
10 to 55Hz frequency, 0.75mm amplitude in X, Y, and Z directions for two hours each
Shock resistance
300m/s
2
acceleration (Approx. 30G) in X, Y and Z directions for three times each
Emitting element
%={"_*;`:"^
Connection method
Connection with connectors
Cable extension
Extension up to total 50m is possible for both emitter and receiver connecting cable (optional) (Note 3)
Material
`~""zGGY_ `~""z; `!Y]z!G`
Accessory
MS-SFB-2
(Intermediate sup-
G; ^`{^
SF4B-TR14
{^`G
MS-SFB-2
(Intermediate sup-
G; ^`{^
SF4B-TR25
{^`
MS-SFB-2
(Intermediate
GG; ^`{^
Applicable standard
EN 61496-1 (Type 4), EN 55011, EN 61000-6-2, EN 50178, EN ISO 13849-1 (Category 4,PLe)
IEC 61496-1/2 (Type 4) ISO 13849-1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508 (SIL3)
ANSI/UL 61496-1/2 (Type 4), UL 1998 (Class 2)
`^ " |??;";*
2) In case the blanking function is valid, the operation mode is changed.
3) The cable can be extended within 30m (for emitter / receiver) when two devices are connected in series
connection, within 20m when three devices are connected in series connection. Furthermore, when the
muting lamp is used, the cable can be extended within 40m (for emitter / receiver).