NT20M-KBA04 Omron, NT20M-KBA04 Datasheet - Page 71
NT20M-KBA04
Manufacturer Part Number
NT20M-KBA04
Description
NON-GLARE SHEET FOR NT21
Manufacturer
Omron
Specifications of NT20M-KBA04
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Input Wiring Accessories
B7A 16-point Output Connectors
All B7A Input Blocks require a 12 to 24 VDC power supply. Omron recommends the S82K family of power supplies. Refer
to System Configuration for current consumption and formulas for determining the appropriate power supply requirements.
Specifications -- Hold Output
Part number
Rated load voltage
Rated load current
Output configuration
I/O delay
Specifications -- Load OFF
Part number
Rated load voltage
Rated load current
Output configuration
I/O delay
SOURCE
+
POWER
--
SIG
0
B7A-R6A13
B7A-R6A33
B7A-R6A18
B7A-R6A38
1
2
3
4
5
B7A-T6A1
B7A-T6B1
B7A-T6A6
B7A-T6B6
B7A-T6C1
B7A-T6C6
B7A-R6A13
5 to 24 VDC
50 mA max./point
NPN open collector
Normal-speed 19.2 ms
B7A-R6A33
5 to 24 VDC
50 mA max./point
NPN open collector
Normal-speed 19.2 ms
6
NPN
7
3ms
8
9
B7R-B3A13
B7R-B3A33
B7R-B3A18
B7R-B3A38
10
No.
11
12
13
IN
14
B7A-R6A18
5 to 24 VDC
50 mA max./point
NPN open collector
High-speed 3 ms
B7A-R6A38
5 to 24 VDC
50 mA max./point
NPN open collector
High-speed 3 ms
15
General Information
The B7A Output Connectors connect directly to
high-density input modules. The connectors
communicate to B7A Input Blocks in a remote
location by means of two wires. Field input
devices are then wired to the input blocks. This
reduces wiring between control panels while
saving space and wiring time.
Features
♦
♦
♦
♦
♦
♦
Transmit 16 input signals to high-density
input modules over two wires, or 32 input
signals over four wires
Transmission distances of 100 or 500 me-
ters (high-speed I/O delay of 3 ms)
Both NPN and PNP models available
LED indicators for easy confirmation of input
status
Small size of 167 mm x 37 mm (6.57 in x
1.45 in) allows installation in small enclo-
sures
DIN rail or control panel mounting
B7A Output Connectors
and Input Blocks
75
1
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