B7A-R6A38 Omron, B7A-R6A38 Datasheet - Page 6
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B7A-R6A38
Manufacturer Part Number
B7A-R6A38
Description
ADAPTER 16POS NPN OUT LOADOFF
Manufacturer
Omron
Datasheet
1.B7A-R6A13.pdf
(16 pages)
Specifications of B7A-R6A38
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
B7AR6A38
B7A-P P P P P P P P P P P P 3/8
Specifications
3 CHARACTERISTICS
General
Note: 1. If there is a possibility of noise interference from the power supply, input, and/or output lines, add appropriate noise protection
Input Models
Note: Consumption when all 16/32 points are ON. Excludes external sensor current for Input Terminals.
6
Communication method
Transmission distance (See Note 2)
I/O delay
Minimum input time (See Note 4)
Operating voltage range
Insulation resistance
Dielectric strength
Noise immunity (See Note 6)
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
Compatible inputs
Input logic
Current consumption (See Note)
Input voltage range
Input current range
ON/OFF threshold
Mounting strength
Terminal strength
Tightening torque
Weight
2. The transmission distance values stated in this table are based on one power supply attached to each Input or Output Link
3. A shielded transmission cable or plain twisted pair cable with a thickness of 0.75 mm
4. The minimum input time is required for the B7A to read an input signal.
5. Set the timer of the PLC to 0.02 s minimum if a normal--speed model is connected to the PLC.
6. For high-speed models, these values are possible without grounding the shielded line.
circuits. Refer to Noise Protection Circuits in B7A Technical Reference.
Terminal. If two Input or Output Link Terminals share one power supply, the transmission distance will be derated, and the volt-
age must be 24 VDC 10%. The derated transmission distance for normal--speed models is 100 m maximum and that of a
high--speed model is 50 m maximum.
mission. If twisted pair cable is used, however, the transmission distance will be 10 m maximum regardless of whether or not
independent power supplies for the Input and the Output Link Terminals are used.
Item
Item
Unidirectional, time--division multiplex
500 m max.
Typical: 19.2 ms; 31 ms max.
16 ms (See Note 5)
12 to 24 VDC (10.8 to 26.4 VDC) (See Note 2)
100 M min. (500 V) between each terminal and external parts
1,000 VAC, 50/60 Hz for 1 min between each terminal and external parts
Noise level: 1.5 kV; pulse width: 100 ns to 1 s (on transmission line due to coupling)
10 to 55 Hz, 1.5 mm double amplitude
300 m/s
Operating: --10 C to 55 C (14 F to 131 F) with no icing
Storage:
Operating: 35% to 85% with no condensation
PC (NPN output), switches, three--wire NPN sensors
Active low
60 mA max. with all input terminals ON
0 VDC to supply voltage
--1.5 to --0.6 mA/point (current flowing from input terminals)
No--contact input:ON voltage: 1.6 V max.
Contact input:
No damage when 5--kgf (49 N) pull is applied for 1 min each in all directions
No damage when 5--kgf (49 N) pull is applied for 1 min each in all directions
8 to 12 kgf : cm (0.78 to 1.18 N : m)
46 g
2
(approx. 30G)
--25 C to 65 C (--13 F to 149 F) with no icing
B7A-T6E3/-T6E8
Normal speed
OFF voltage: 5.5 V min.
ON discrimination resistance:
OFF discrimination resistance: 9 k
16-point
100 mA max. with all input terminals ON
71 g
100 m max. (See Note 3)
Typical: 3 ms; 5 ms max.
2.4 ms
1 k
2
minimum must be used for signal trans--
max.
min.
B7A-T3E3/-T3E8
High speed
32-point
B7A-P P P P P P P P P P P P 3/8