Internal circuit block diagram (example)
P1
S1
N1
P2
S2
N2
P1
S1
N1
P2
S2
N2
L
N
A1
C1
A2
C2
Green
〜
ー
ー
ー
Yellow
Power or general circuit
Hazardous area
Safe area
(Non-hazardous area
Yellow
＋
ー
A1
C1
A2
C2
Green
ー
ー
Yellow
Yellow
Power or general circuit
〈
Example: AC power relay output type
〉
〈
Example: DC power transistor output type
〉
〜
〜
〜
Internal circuit
Internal circuit
Internal circuit
Internal circuit
*Power LED lights on in green at normal status. If the power LED lights on in red, replace the product.
Dimensions
All dimensions in mm.
EB3S-B
01
N
EB3S-B
02
N
EB3S-B
04
N
EB3S-B
06
N
ø4.4
M3
ø6 hole
75
61
77.5
42.0
65.0
110.5
171.5
65.0
(4)
6
77.
5
4
10
10
10
10
10
2−M4 tapped or
2−ø4.5 mounting holes
2−M4 tapped or
2−ø4.5 mounting holes
2−M4 tapped or
2−ø4.5 mounting holes
2−M4 tapped or
2−ø4.5 mounting holes
65
28
51
97
97
65
5.4min.
3max.
6max
.
ø3.2min.
6 to 8
6 to 8
Solid wire
Stranded wire (ferrule
）
Mounting hole dimensions (for screw mounting)
Applicable crimping terminal
Wire end stripping
3
EB3S Sensor Barrier (Intrinsically
Safe
Explosion-Proof)
