| 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 or less / 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),
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 mm22-core cabtyre cable, 2 m6.562 ftlong | - | 0.2 mm26-core cabtyre cable, 2 m6.562 ftlong |
| 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) |
| Dimensions | W62 x H39 x D73 mm
W2.441 x H1.535 x D2.874 in | W41.5 x H35 x D73 mm
W1.634 x H1.378 x D2.874 in | W45 x H49.5 x D73 mm
W1.772 x H1.949 x D2.874 in | W62 x H39 x D73 mm
W2.441 x H1.535 x D2.874 in |
| 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 m6.562 ftwith SH-33R
Refl ective type: 100 mm3.937 inwith 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 (Amplifi er mounting bracket): 1 pc.
Mode indication label: 1 sheet | - |
| Dimensions | W10 x H31.5 x D67 mmW0.394 x H1.240 x D2.638 in | W10 x H31.5 x D59 mmW0.394 x H1.240 x D2.323 in |