Proximity Sensors Inductive
Thermoplastic Polyester Housing
Types EI, AC, M18, M30
Thermoplastic polyester housing, cylindrical
Diameter: M18 and M30
Sensing distance: 5 to 15 mm
Power supply: 20 to 250 VAC
Output: SCR, make or break switching
Protection: Overvoltage
LED-indication for output ON
Long or short housing
2 m cable or M12 plug (double keyed)
Product Description Ordering Key
EI 1808 TBCPL-6
AC proximity switches con- Bright LEDring utilizing a Type
structed in rugged thermo- yellow LED clearly gives Housing diameter (mm)
plastic polyester housings. indication of output status. Rated operating dist. (mm)
Sizes available are M18 and Protection rating IP 67 Output type
M30. Length of housing is ensures environmental com- Housing material
selectable with 30 mm patibility. Body style
thread or 50 mm thread. Plug
Type Selection AC Types, Cable and M12 Plug
Housing Body Connec- Rated Ordering no. Ordering no.
diameter style tion operating SCR NO SCR NC
dist. (S )
n
1)
M18 Short Cable 5 mm EI 1805 TBOPS
1)
M18 Long Cable 5 mm EI 1805 TBOPL
2)
M18 Long Cable 8 mm EI 1808 TBOPL EI 1808 TBCPL
2)
M18 Long Plug 8 mm EI 1808 TBCPL-6
1)
M30 Long Cable 10 mm EI 3010 TBOPL
2)
M30 Long Cable 15 mm EI 3015 TBOPL
1)
For flush mounting in metal
2)
For non-flush mounting in metal
Specifications
Rated operational volt. (U ) 24 to 240 VAC Indication for output ON LED, yellow
e
(U ) 20 to 265 VAC, 50 to 60 Hz
B
Assured operating dist. (S)0 S 0.81 S
a a n
Rated operational current (I )
e
Repeat accuracy (R) 5%
Continuous 10 - 500 mA
Hysteresis (H)
Short-time 2.5 A, max. 20 ms
(Differential travel) 3 to 20% of sensing distance
Minimum load current 10 mA
Effective operating dist. (S ) 0.9 x S S 1.1 x S
r n r n
OFF-state current (I ) 2 mA
r
Usable operating dist. (S) 0.9 x S S 1.1 x S
r u r
Voltage drop (U ) 8 VAC at max. load
d
Ambient temperature
Protection Transients
Operating -25 to +70C (-13 to +158F)
Transient voltage Level 3, 2.5 kV, acc. to Storage -30 to +80C (-22 to +176F)
IEC 60255-5 (500 , 0.5 J)
Degree of protection IP 67
(prepared)
(Nema 1, 3, 4, 6, 13)
Power ON delay 100 ms
Housing material
Frequency of operating Body Grey thermoplastic polyester
cycles (f) 25 Hz Back Black thermoplastic Polyester
Specifications are subject to change without notice (30.04.10) 13 2
1
EI, AC, M18, M30
Specifications (cont.)
Connection Tightening torque EI 18 2.6 Nm
2
Cable 2 m, 2 x 0.50 mm EI 30 7.5 Nm
grey PVC, oil proof
Approvals UL, CSA
Plug M12 x 1 (double keyed)
CE-marking Yes
Cables for plug (-6) CONH6A-xx
Weight (cable excluded) EI 18 110 g
EI 30 180 g
Dimensions
Type A B (mm) C (mm) Type A B (mm) C (mm)
EI 1805 TB..S 57 0 M 18 x 1 x 30 EI 3010 TB..L 79 0 M 30 x 1.5 x 50
EI 1805 TB..L 77 0 M 18 x 1 x 50 EI 3015 TB..L 91 12 M 30 x 1.5 x 50
EI 1808 TB..L 85 8 M 18 x 1 x 50
EI 1808 TB..L-6 83 8 M 18 x 1 x 50
A
A
M12x1
B C LED
B C LED
Cable type Plug type
Wiring Diagrams
2 BN 2 BN
3 BU
3 BU
TBCS TBOS
Installation Hints
To avoid interference from inductive voltage/ Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier
current peaks, separate the prox. switch pow-
er cables from any other power cables, e.g.
motor, contactor or solenoid cables
Incorrect
Correct
The cable should not be pulled A proximity switch should not serve as Any repetitive flexing of the
mechanical stop cable should be avoided
Power Supplies
Power supplies VAC: > SS 110
2 Specifications are subject to change without notice (30.04.10)