Setting Example 1

H Series SIO

Click here to see this page in full context

Settings of External Device (Port on the CPU unit: H-4010 only)

Use the switch on the CPU unit for communication settings. After communication settings, turn ON the power of the External Device again to enable the setting. Please refer to the manual of the External Device for more details.

Mode Setting Switch

DIPSW1

DIP Switch

Settings

Description

SW03

OFF

Port 1 Transmission Speed: 19,200 bps

SW04

OFF

Port 2 Transmission Speed: 19,200 bps

NOTE

Other transmission speed settings are shown below.

DIP Switch

Settings

Description

SW03

ON

Port 1 Transmission Speed: 38,400 bps

SW04

ON

Port 2 Transmission Speed: 38,400 bps

NOTE

When using H Series (except H-20, H-28, H-40, and H-64), connect to the peripheral port on the CPU module.

NOTE

When the peripheral port 2 on the H-252C (CPU22-02HC) unit is used, CNCOM-05 conversion cable by Hitachi IES Co., Ltd. needs to be used between the 8 pin connector and D-sub 15 pin connecter.

DIP Switch	Settings	Description
SW03	OFF	Port 1 Transmission Speed: 19,200 bps
SW04	OFF	Port 2 Transmission Speed: 19,200 bps