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
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 ℉
Dimensions
Unit: mm inSL-BMW
SL-BW
Plug-in unit sensor main block
Plug-in unit 4-channel sensor block
Notes:1) Not incorporated on SL-BW.2) Do not remove it from SL-BW.
SL-BX
Plug-in unit extension block
SL-BXJ
Snap-connector extension block
SU-7J
Plug-in unit
(Amplifier-separated photoelectric sensor)
Note:The top view is shown without the cable and the cover.
SL-TJ1
Plug-in unit (Input terminal unit)
Note: The top view is shown without the cover.
SL-CJ1 SL-CJ2
Snap-female connector
After hook-up
Sensor block +Plug-in unit
Assembly dimensions of plug-in unit block + plug-in units
SU-7J
Note:The dotted line shows the SL-BMW shape.
Others
Note:The dotted line shows the SL-BMW shape.
I/O Circuit and Wiring diagrams
SL-BMW
I/O circuit diagram
MIL connector pin position
Extension connector pin position
Plug-in connector pin position
SL-BW
I/O circuit diagram
