KEYENCE BL-700 Series - Manual (Page 22)

Chapter 2 Connection and Installation
2
8
2.2 Connecting BL-U1 and Wiring
Note: This product does not comply with EC directives.
To use the BL-U1 AC power supply, connect it as described below.
2.2.1 Connecting the power supply
Plug the BL-U1 power cable into an outlet.
Use a power supply with 100 to 240 VAC ± 10% (50/60 Hz).
2.2.2 Connecting the BL-700
Connect the BL-700 to the READER port of the BL-U1.
The BL-U1 READER port pin assignment is as described below.
■ BL-U1 READER port pin assignment
FG line
CAUTION
Pin No. Symbol Function Signal direction
1 TIM Trigger input Output
2 RD (RXD) Receives RS-232C data. Output
3 SD (TXD) Sends RS-232C data. Input
4 OK OK Input
5 GND (SG) Ground (Common ground for respective —
signal)
6 NG NG Input
7 RS (RTS) Ready to send RS-232C data. Input
8 CS (CTS) Request to send RS-232C data. Output
(Control method can be selected with the DIP
switches.)
➮ See p. 9.
9 +5 V +5 V power supply Output
D-sub 9-pin (male)
DCE specification (defined as terminal)
#4-40 screw (female)
1 2 3 4 5
6 7 8 9
Note: Do not extend a power cable. A long power cable can cause a voltage drop,
preventing the BL-700 from starting properly.
Note: This product does not comply with EC directives.