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COMMUNICATION INSTRUCTION MANUAL ACD/R-13A, ACD/R-15A (C, C5)
No. ACDR1CE8 2020.03
This manual contains instructions for communication functions of the ACD-13A, ACR-13A, ACD-15A and ACR-15A.
Serial communication and Console communication cannot be used together.
When performing Serial communication, remove the exclusive cable (CMB) from the USB port of the PC and
console connector of the ACD/R-13A, ACD/R-15A.
When performing Console communication, it is not required to remove the Serial communication cables.
However, do not send a command from the master side.
1. System Configuration
1.1 RS-232C (C option)
(Fig. 1.1-1)
1.2 RS-485 Multi-Drop Connection Communication (C5 option)
(Fig. 1.2-1)
(Fig. 1.2-2)
2. Wiring
2.1 RS-232C (C option)
• D-sub 9-pin connector • D-sub 25-pin connector
(Fig. 2.1-1) (Fig. 2.1-2)
IF-400
(Sold separately)
RS-232C
ACD-15A, ACR-15A
ACD-15A, ACR-15A
USB communication cable
CMC-001-1 (sold separately)
ACD-15A, ACR-15A
13 TX
14 RX
15 SG
1 GND
-15A, ACR-15A
wire
FG
13 TX
14 RX
15 SG
ost computer
D-15A, ACR-15A
eld wire