Panasonic SF4D-*-01 Series, Instruction Manual

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Specifications
© Panasonic Industrial Devices SUNX Co., Ltd. 2020 140
Type 10mm pitch type 20mm pitch type 40mm pitch type
Model No. SF4D-F □ -01 SF4D-H □ -01 SF4D-A □ -01
Shock resistance
300m/s
2
(approx. 30G) 3 times each in X, Y, and Z directions
Malfunction resistance 100m/s
2
(approx. 10G) 1,000 times each in X, Y, and Z directions
SFF
(Safe Failure Fraction)
99%
HFT (Hardware Fault
Tolerance)
1
Subsystem type Type B (IEC 61508-2)
T1 (proof test interval) 20 years
Failure response time Within response time (OFF response)
Safety state Control output (OSSD 1 / 2) OFF state
Emitter element Infrared LED (peak emission wavelength: 850nm)
Connection method By connector
Cable extension
Total length of emitter / receiver can be extended up to 70m each using optional con-
nection cable (Note 4)
Material
Enclosure: Aluminum, Detection surface: Polycarbonate / resin and SS304
Upper cap / lower cap: Nylon
Accessories SF4B-TR14 (test rod): 1 pc. SF4B-TR25 (test rod): 1 pc. −
Applicable standards
IEC 61496-1/2 (Type 4), ISO 13849-1: 2015 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
EN 61496-1/2 (Type 4), EN ISO 13849-1: 2015 (Category 4, PLe), EN 55011
EN 61000-6-2, EN 50178, JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4)
JIS C 0508-1 to 7 (SIL3), ANSI/UL 61496-1/2 (Type 4), CAN/CSA C22.2 No.14
CAN/CSA E61496-1/2
Notes: 1) Because the control output (OSSD 1 / 2) must be OFF for at least 80ms, the ON response will be de -
layed more than 50ms when the light blocked time is less than 30ms.
2) When optical synchronization is selected, if the beam axes of both the top end and bottom end are
blocked, the ON response speed decreases by as much as 1 sec.
3) Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0m.
4) Taking cable voltage drop and other factors into account, use a cable length as indicated below for the
source / sink current of the control output (OSSD 1 / 2).
Number of sub-
sensors
Control output (OSSD 1
/ 2) source / sink current
Length of power cable
+ length of series
connection cable
(total cable length)
Cable
Length of power cable
Length of series
connection cable
0
(no series connection)
100mA 70m or less - -
200mA 70m or less - -
350mA 10.5m or less - -
1
100mA 50m or less -
Total cable length
minus the power
cable length
200mA 50m or less -
350mA 50m or less 10.5m or less
2
100mA 50m or less -
200mA 50m or less -
350mA 50m or less 10.5m or less
3
100mA 50m or less -
200mA 50m or less 40.5m or less
350mA 50m or less 10.5m or less
4
100mA 25.5m or less -
200mA 25.5m or less 20.5m or less
350mA 25.5m or less 10.5m or less
Power cable: A bottom cap cable (option) combined with an extension cable (option)