Omron B7A Manual page 32

B7A/B7AS
Modular Models
B7A-T6D2/-T6D7
(Input, Active High)
Trans-
mission
line
INjj
Switch
INjj
Brown
(red)
Proximity
sensor Black
(white)
(with PNP
output)
Blue
(black)
INjj
B7A-R6A52/-R6A57
(Output, NPN Open Collector)
N/P: Negative/Positive
Terminal processing
Open Output logic active H
Connected to 0 V Output logic active L
30
SIG
+
–
Trans-
SIG
mission
+
line
–
Switch
N/P
(see note 2)
Switch
H/L
(see note 2)
ERR
OUTjj
OUTjj
Function
Top View
13 IN10 12 –
14 IN11 11 NC
15 IN12 10 IN09
16 IN13 9 IN08
17 IN14 8 IN07
18 IN15 7 IN06
19 NC 6 IN05
20 NC 5 IN04
21 NC 4 IN03
22 SIG 3 IN02
23 NC 2 IN01
24 + 1 IN00
Note: 1. The wire colors have been changed in accordance
with the revision of the Japanese Industrial Standards
for photoelectric sensors and proximity sensors. The
colors in parentheses refer to the old colors.
2. Do not short-circuit the SIG terminal with a positive or
negative power supply terminal, otherwise the internal
elements of the B7A will be damaged and no transmis-
sion will be possible.
Top View
13 OUT10 12 –
14 OUT11 11 NC
15 OUT12 10 OUT09
16 OUT13 9 OUT08
17 OUT14 8 OUT07
18 OUT15 7 OUT06
19 ERR 6 OUT05
20 N/P 5 OUT04
21 H/L 4 OUT03
22 SIG 3 OUT02
23 NC 2 OUT01
24 + 1 OUT00
Note: 1. Do not short-circuit any output terminal with the posi-
tive terminal, otherwise the internal elements of the
B7A will be damaged.
2. Logic output processing and error output processing
methods can be selected with the selectors. The se-
lectors are not required when the B7A is used with its
output fixed to the output logic.
H/L: HOLD/LOAD OFF
Terminal processing
Open Error output processing: HOLD
Connected to 0 V Error output processing: LOAD OFF
B7A/B7AS
Function