Fuji Electric NP1L-RS1 - Component Identification and Functions

2-3
2-3-1 Names
(1) NP1L-RS1
ONL
ERR
ALM RXD TXD
RS232 TS1
TS2
RS485
c
D
E
F
0
1
B
A
9
8
7
6
5
4
3
2
MODE
RS485
No.
(0-F)
RS232C
RS485
TERM.
1-2-3
6
7
5
4
3
1
2
8
9
0
RS485
1) Status indication LED
2) Mode selection switch
3) RS-485 station No. selection switch
4) RS-232C port
(D-sub, 9-pin, female)
6) RS-485 port
(D-sub, 9-pin, male)
5) RS-485 terminating resistor
ON-OFF switch
Nameplate
(2) NP1L-RS2
ONL
ERR
ALM RXD TXD
RS232 TS1
TS2
MODE
RS232C
6
7
5
4
3
1
2
8
9
0
1) Status indication LED
2) Mode selection switch
4) RS-232C port
(D-sub, 9-pin, female)
Nameplate
2-3 Names and Functions
Names and functions