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Discontinued
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Sensor Block for Simple Wiring SL-BMW/BW (Discontinued Products)

Specifications

Sensor blocks

Designation Plug-in unit sensor main block Plug-in unit extension block Snap-connector extension block Plug-in unit 4-channel sensor block
Model No. SL-BMW SL-BX SL-BXJ
(Note 2)
SL-BW
Supply voltage Depends on used input device - Supplied from sensor main block Depends on used input device
Current consumption Depends on the number and characteristics of the connected
input devices (Note 3)
6 mA/channel
(excluding connected users' devices)
Depends on the number and characteristics
of the connected input devices (Note 3)
Input channel No. 4 inputs (Max. 16 inputs with extension blocks)
(Note 4)
4 inputs (Note 5)
Ambient temperature 0 to +55 ℃ +32 to +131 (No dew condensation allowed),
Storage: -20 to +70 ℃ -4 to +158
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Material Enclosure: Heat-resistant ABS, Connector: PBT, Case cover
(SL-BXJ only): Polycarbonate
Cable 0.3 mm2 2-core cabtyre cable, 2 m 6.562 ft long - 0.2 mm2 6-core cabtyre cable, 2 m 6.562 ft long
Weight Net weight: 130 g approx. Net weight: 30 g approx. Net weight: 60 g approx. Net weight: 130 g approx.
Accessories Extension connector cap: 1 pc.
Plug-in connector cap: 1 set (Note 6)
- Input designation label set: 1 sheet
Socket seal: 8 sheets
Plug-in connector cap: 1 set
(Note 6)

Notes :

1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 .
2) PNP output device cannot be connected.
3) Neither SL-BMW, SL-BX or SL-BW consumes current by itself.
4) Maximum 15 inputs are allowed if the self-diagnosis output is used.
5) Maximum 3 inputs are allowed if the self-diagnosis output is used.
6) Use the extension connector cap and the plug-in connector cap to cover each exposed connector. Three plug-in connector caps are joined together. If two, or less, are to be used, cut to separate them.

Extension connector cap

Extension connector cap

Plug-in connector cap

Plug-in connector cap

Plug-in units

Designation Amplifi er-separated photoelectric sensor Input terminal unit
Model No. SU-7J SL-TJ1
Supply voltage 12 to 24 V DC ± 10 %
(24 V DC supplied from sensor block)
24 V DC ± 10 %
(24 V DC supplied from sensor block)
Current consumption 35 mA or less 0 mA (7.5 mA or less when the indicator lights up, excluding connected users' device)
Output Sensing output and self-diagnosis output -
Applicable sensor heads SH series NPN output transistor, DC 2-wire type or relay output sensor, switch, etc.
(Signal conditions depend on the input conditions of the PLC connected to the sensor block.)
Sensing range Thru-beam type: 2 m 6.562 ft with SH-33R
Refl ective type: 100 mm 3.937 in with SH-32R
-
Functions Automatic sensitivity setting, Sensitivity shift
Stability margin indication, Interference prevention
0 to 5 sec. variable ON and OFF-delay timers
Indicators
(Red LED: lights up when the sensor input is ON
Yellow LED: lights up when the self-diagnosis input is ON.)
Connecting method Connector Connector (Screw-on-terminal connection of users' input device)
Ambient temperature -10 to +55 ℃ +14 to +131 (Note 2), Storage: -20 to +70 ℃ -4 to +158 -10 to +50 ℃ +14 to +122 (Note 2), Storage: -20 to +70 ℃ -4 to +158
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Material Enclosure: Heat-resistant ABS, Cover: Polycarbonate, Cable lock lever: PPS Enclosure: Heat-resistant ABS, Cover: Polycarbonate
Weight Net weight: 65 g approx. Net weight: 20 g approx.
Accessories MS-DIN-2 (Amplifier mounting bracket): 1 pc.
Mode indication label: 1 sheet
-

Notes :

1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉ (SU-7J: +23 ℃ +73.4 ℉).
2) Please take care that the rated ambient temperature of the sensor block is 0 to +55 ℃ +32 to +131 ℉

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