2 terminals of i/o terminal block and connections – KEYENCE BL-600 Series User Manual
Page 36
Chapter 3 Connection and Installation
26
3
■ BL-U2/N-42 READER port pin assignment
Note: Do not extend a power cable. A long power cable can cause a voltage drop,
preventing the BL-600 from starting properly.
3.2.2 Terminals of I/O terminal block and connections
Terminals of the I/O terminal block
The terminals of the I/O terminal block are assigned as shown in the figure.
■ Terminal assignment
BL-U2
N-42
Applicable terminals
Use the following solderless contact pin (I-terminal) for connection.
Recommended product
Manufacturer: Japan Solderless Terminal (J.S.T.) Mfg. Co., Ltd.
Model: VTUB-1.25
2
1
3 4 5
6 7 8 9
D-sub 9-pin (male)
DCE specification (defined as terminal)
#4-40 screw (female)
.
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TIM
OK NG
COM
COM
POWER
SD
RD
READER
RS-232C
TERMINA
TO
R
ON
OFF
POWER
SD
RD
READER
Trigger input
I/O terminal block
OK/NG
output
I/O terminal block
5 mm max.
6 mm min
2.0 mm
max.
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