User Manual

Chapter 1 Overview
1-7
1.1.1 Restrictions
Please be aware of the following restrictions when using the GP2000H RS-232C/RS-422 Conversion Adapter
(Hereafter referred to as the "GP2000H Conversion Adapter") to connect the GP3000H to peripheral
equipment.
• The GP3000H cannot be connected to Ethernet networks.
• For GP3000Hs mounted with key switches, outputting to peripheral equipment by turning the GP3000H
key switch is not possible. The GP3000H’s power supply can be turned ON/OFF by turning the GP3000H
key switch.
• The cable cannot be unplugged from the GP2000H Conversion Adapter without causing an emergency
stop by providing an external safety circuit.
• The operation switch and function keys cannot be used for functions involving signal outputting to periph-
eral equipment. Example: Function keys designed to activate external buzzers, etc.
• Data set ready “DR (DSR)” signals cannot be used when connecting to peripheral equipment using RS-
232C connections.
• The GP2000H Conversion Adapter does not comply with UL dust and drip proofing standards.
• Pro-face’s GP3000H Conversion Adapter (model: AGP3000H-ADPCOM-01) and a dedicated
cable (sold separately) are necessary to overcome these restrictions.
SEE
1.2 Accessories (page1-8)