H Series SIO
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Display

(Connection Port)

Cable

Remarks

SP5000 (COM1/2)
SP5000X (COM1/2)
ST6000 (COM1)
ST6000 2nd Gen*d-4 (COM1)
STM6000 (COM1)
PC/AT

IPC*1

12A

User-created cable 

+

Conversion cable by Hitachi IES Co., Ltd.

EH-RS05(0.5m)

Cable length:

15m or less

GP-4115 (COM1)

12B

User-created cable 

+

Conversion cable by Hitachi IES Co., Ltd.

EH-RS05(0.5m)

Cable length:

15m or less

*d-4Due to the COM port specifications, flow control is limited, and therefore the wiring diagram may need to be configured differently.
Displays with Limited Support for Control Signals

*1Only the COM port which can communicate by RS-232C can be used.

IPC COM Port

 

DANGER

ELECTRIC SHOCK

Ensure that the ground connection for each component of interconnected equipment is reliably connected to the same ground potential (within 100 ohms) prior to connecting the equipment.

Failure to follow these instructions will result in death or serious injury.

 

WARNING

UNINTENDED EQUIPMENT OPERATION

  • Use shielded twisted-pair cables.

  • Connect the cable shields, then connect the cable to a single-point ground on the Display side.

Failure to follow these instructions can result in death, serious injury, or equipment damage.