Omron E5AN-H User Manual page 60

Wiring Terminals
RS-232C
• When communications are to be used with the E53-CN@01N2 for the
E5CN-H, or the E53-EN01 for the E5AN/EN-H, connect communications
cable across terminals 11 to 13.
SD
RD
RS-232C
SG
E53-CN@01N2 (for E5CN-H)
E53-EN01 (for E5AN/EN-H)
Host computer
RS-232C: 25-pin
SD (TXD) 2
RD (RXD)
3
RS (RTS) 4
CS (CTS) 5
6
DR (DSR)
SG 7
ER (DTR) 20
1
FG
• A 1:1 connection is used. The maximum cable length is 15 m. To extend
the transmission path, use the OMRON Z3R RS-232C Optical Interface.
• Use AWG24 (cross-sectional area: 0.205 mm
tional area: 2.081 mm
RS-422 (E5AN/EN-H Only)
• When communications are to be used with the E53-EN02 for the E5AN/
EN-H, connect Communications Cable across terminals 11 to 13 and 21
to 22.
K RDB
RDA
L
SG
M
RS-422
U SDB
SDA
V
E5AN/EN-H@M@-500
with an E53-EN02
Host computer (DOS/V)
E5@N-H
RS-232C: 9-pin
RS-232C
No.
RD (RXD) 2
11 SD
SD (TXD) 3
12 RD
ER (DTR)
4
13 SG
SG
5
6
DR (DSR)
RS (RTS) 7
8
CS (CTS)
2
) shielded twisted-pair cable.
Cross-sectional area of
conductor
AWG24: 0.205 mm
AWG14: 2.081 mm
Section 2-2
E5@N-H
RS-232C
No.
11 SD
12
RD
13 SG
2
) to AWG14 (cross-sec-
2
2
39