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B7A-R6A57

P1-P3P4-P6P7-P7
B7A Link Overview
B7A Link Overview
4
3
MIXED I/O LINK MODULES
Screw Terminal Model (with 16 Input and 16 Output Points)
Appearance I/O configuration I/O delay (typical) Error processing
(See Note 1)
Part number Stan-
dards
NPN compatible/
NPN open collector 100 mA/point
16 input/16 output points
Normal speed 19.2 ms
High speed 3 ms
(switch selectable)
HOLD/
LOAD OFF (switch
setting)
B7AM-6BS
-- -- --
Screw Terminal Models (with 8 Input and 8 Output Points)
Appearance I/O configuration I/O delay (typical) Error processing
(See Note 1)
Part number Stan-
dards
NPN compatible/
N
P
N
l
l
t
1
0
0
A
/
i
t
Normal speed 19.2 ms HOLD
B7AM-8B11
-- -- --
NPN open collector 100 mA/point
8
i
n
p
u
t
/
8
o
u
t
p
u
t
p
o
i
n
t
s
LOAD OFF
B7AM-8B31
8
i
npu
t
/
8
ou
t
pu
t
po
i
n
t
s
High speed 3 ms HOLD
B7AM-8B16
LOAD OFF
B7AM-8B36
PNP compatible/
PNP open collector 100 mA/point
8 input/8 output points
Normal speed 19.2 ms LOAD OFF
B7AM-8F31
3
INPUT LINK CONNECTOR MODULE (M12 CONNECTORS)
10-point Terminal Models
Appearance Description I/O
configuration
I/O delay
(typical)
Enclosure
rating
Part number Stan-
dards
B7A 10-point sealed
input module
NPN compatible 19.2 ms
IP67
B7AC-T10A1
UL
CSA
CE
(See
N
o
t
e
3
)
DeviceNet interface
module connects up to
3 B7AC modules
IP66
DRT1-B7AC
N
ote
3
)
3
10-POINT TERMINALS
Transistor I/O Link Modules
Appearance I/O classification I/O configuration Internal I/O
common
Error
processing
(See Note 1)
Part number Stan-
dards
Input,
1
0
p
o
i
n
t
s
NPN compatible (No
t
w
o
-
w
i
r
e
s
e
n
s
o
r
c
a
n
-- common -- -- --
B7A-T10S1
UL
C
S
A
10 po
i
nts
(See Note 2)
two-w
i
re sensor can
be connected.)
+/-- common -- -- --
B7A-T10S3
C
S
A
CE
(
S
Output,
10 points
NPN open collector
100 mA/point
+ common HOLD
B7A-R10SC01
(See
Note 3)
Printed Circuit Board Models
Appearance I/O classification I/O configuration Error processing
(See Note 1)
Part number Stan-
dards
Input, 10 points TTL input -- -- --
B7A-T10M2
UL
CSA
C
E
Output, 10 points NPN open collector 50 mA/point HOLD
B7A-R10MC
C
E
(See
Note 3)
Note: 1. HOLD: The previous output condition will be on hold when an error results.
LOAD OFF: All outputs will be OFF when an error results.
2. The 10-point B7A-T10S1 and 10-point B7A-T10S3 are different from each other in terminal configuration.
3. Information on EC Directives
Individual OMRON products that comply with EC Directives conform to the common emission standards of EMC Directives.
However, the emission characteristics of these products installed on customers’ equipment may vary depending on the configu-
ration, wiring, layout, and other conditions of the control panel used. For this reason, customers are requested to check whether
the emission characteristics of the entire machine or equipment comply with the EMC Directives.
B7A Link Overview
B7A Link Overview
5
Configuration Guidelines
3
16-POINT TRANSISTOR I/O LINK MODULES
Note: The I/O delay time values of 16-point Link Terminals with Adapters are either 3 ms (typical, for high-speed models) or 19.2 ms
(typical, for normal-speed models). Use a combination of an Input and an Output Link Terminal with the same I/O delay time.
Connect two 32-point Link Terminals with Adapters together or a 32-point Link Terminal with an Adapter to two 16-point Link
Terminals.
B7A
B7A
B7A
B7A
B7A
B7A
B7A
B7A
Screw terminal model
PCB model
PCB model
Link master adapter (16 points)
Screw terminal model
Input (Transmission) Output (Reception)
B7AS
B7AS
Link master adapter (32 points)
Link master adapter (16 points)
Link master adapter (32 points)
G70D-R6-B7A
Relay output screw terminal model
B7A Link Overview
B7A Link Overview
6
3
MIXED I/O LINK MODULES
Note: The Mixed I/O Link Terminals are either 3 ms (typical, for high--speed models) or 19.2 ms (typical, for normal--speed models).
Use a combination of an Input and an Output Link Terminal with the same transmission speed (I/O delay time).
Screw terminal model
(16 input and 16 output points)
Screw terminal model
(16 input and 16 output points)
B7AM
B7AM
Screw terminal model
(8 input and 8 output points)
Screw terminal model
(8 input and 8 output points)
Input
Output
Input
Output
Input
Output
Input
Output
B7AM
B7AM
16 Inputs/16 Output or 8 Inputs/8 Outputs
3
10-POINT TRANSISTOR I/O LINK MODULES
Note: The 10-point model has a normal I/O delay of 19.2 ms (typical); 10-point models with short I/O delay are not available.
The transmission signals of the 16-point Link Master Adapters are not compatible with those of the 10-point model. The
16-point Link Master Adapter models and 10-point models cannot be used in combination.
B7A
B7A
B7AC
B7A
B7A
M12 connector model
PCB model PCB model
Screw terminal model Screw terminal model
Input (Transmission) Output (Reception)
DRT1-B7AC
connects up
to3B7AC
modules
DeviceNet Interface Module
P1-P3P4-P6P7-P7

B7A-R6A57

Mfr. #:
Buy B7A-R6A57
Manufacturer:
Omron Automation and Safety
Description:
Other Modules 16 PTS NPN OUT Mod.
Lifecycle:
New from this manufacturer.
Delivery:
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