Pro-face AGP-3300 Series Instalační příručka stáhnout pdf (Strana 5)

External Interfaces

• For instructions on how to connect to other devices, always refer to the “GP-Pro EX

Device/PLC Connection Manual”.

• Always connect the #5 SG (Signal Ground) of the GP unit to the connected device,

especially if the connected device is also not isolated. Failure to do so may damage

the RS232C/RS422/RS485 circuit.

 COM1

Recommended Cable Connector XM2D-0901 <made by OMRON Corp.>

Recommended Jack Screw XM2Z-0073 <made by OMRON Corp.>

Recommended Cable Cover XM2S-0913 <made by OMRON Corp.>

Fitting fastener #4-40 (UNC)

Pin #

RS232C RS422/RS485 (Except AGP-3302B)

Signal Name Meaning Signal Name Meaning

1 CD Carrier Detect RDA Receive Data A(+)

2 RD(RXD) Receive Data RDB Receive Data B(-)

3 SD(TXD) Send Data SDA Send Data A(+)

4 ER(DTR) Data Terminal Ready ERA

Data Terminal Ready

A(+)

5 SG Signal Ground SG Signal Ground

6 DR(DSR) Data Set Ready CSB Clear to Send B(-)

7 RS(RTS) Request to Send SDB Send Data B(-)

8 CS(CTS) Clear to Send CSA Clear to Send A(+)

9CI(RI)/VCC

Called status display/

+5 V ±5 % Output 0.25 A

*1 The RI/VCC selection for Pin #9 is switched via software. The VCC output is not protected against

overcurrent. To prevent damage or unit malfunctions, use only the rated current.

ERB Data Terminal Ready B(-)

Shell FG

Frame Ground

(Common with SG)

Frame Ground

(Common with SG)

1 2 3 4 5 6 7 8 9 10 ... 15 16

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Pro-face AGP-3300 Series Instalační příručka Strana 5