Moxa Technologies CP-114 Series user manual Connection Cable and Cable Wiring, DCE Device

Connection Cable and Cable Wiring

Type 2: To connect Industio CP-114 Series to a DCE device.

CP-114

Modem

or any DCE Device

CP-114			DCE Device
DB9 Male			DB25 Female
RxD	2	2	RxD
TxD	3	3	TxD
CTS	8	4	CTS
RTS	7	5	RTS
DTR	4	6	DTR
DSR	6	20	DSR
GND	5	7	GND
DCD	1	8	DCD

Type 3: To connect Industio CP-114 Series to a DTE with 3-pin wiring.

If the [Hardware flow control] feature is set to “ON”, you must loop back (or short) the RTS with CTS and the DSR with DTR, DCD on the MOXA site.

If [Hardware flow control] feature is set to “OFF”, you could just leave RTS, CTS, DSR, DTR, DCD open, ignoring the connection indicated in dash-lines.

CP-114

PC COM2 port, Serial Printer, Terminal, or any DTE Device

CP-114

DB9 Male

TxD

RxD

GND

RTS

CTS

DTR

DSR

DCD

CP-114

CP-114

DB9 Male

TxD

RxD

GND

RTS

CTS

DSR

DTR

DCD

		DTE Device
		DB25 Male
3	2	TxD
2	3	RxD
5	7	GND
7	4	RTS
8	5	CTS
4	20	DTR
6	6	DSR
1	8	DCD
		PC COM2 port, Serial Printer,
		Terminal, or any DTE device
		DTE Device
		DB9 Male
3	3	TxD
2	2	RxD
5	5	GND
7	7	RTS
8	8	CTS
6	6	DSR
4	4	DTR
1	1	DCD

Industio CP-114 User's Manual 5-3