Connections

	Connection with a PLC Programless Communication
	Connections with many different types of PLCs throughout the world
	The direct access method supports 76 protocols for PLCs from 25 manufacturers world wide, meeting diverse requirements of customers. * For the supported PLCs, see the table provided on the right. For further details of each PLC, contact your local GP distributor.

	Connections with Multiple PLCs Multi-link Connections
	Neither a dedicated device nor a special program is required. Multiple GP series units may be directly connected at ease to a single host (computer) link unit for PLCs by the direct access method without using any dedicated device or special program. * For multi-link connections, it is recommended that our multi-link cable (GP230-IS12- O) or RS-422 terminal bracket conversion adapter (GP070-CN10-O) is used. * For applicable PLCs, see the table provided on the right. For further details of each PLC, contact your local GP distributor.

	Direct Connection with a PLC Direct Connection with the CPU Programming Port
	System configuration at low costs The supported protocol allows the GP series unit to be connected directly to the CPU programming port. * Applicable PLCs: PLC MELSEC A series/QnA series/FX series of Mitsubishi Electric Corp.
	2-port Adapter II
	This compact adapter allows you to use both the GP series unit and the PLC's peripheral units for the efficient transfer, monitoring, and debugging of a PLC program. - The direct mode can be selected for high-speed communication. - Isolated signals via 2 port Adapter II avoids noise interference to PLC, CPU. * The GP430-IP10-O and GP430-IP11-O are not applicable. * For further details of each PLC, contact your local GP distributor. * Applicable PLCs: PLC MELSEC A series/QnA series/FX series of Mitsubishi Electric Corp.
	Memory link expansion capability - Multiple GP units may be connected to a single personal computer or microcomputer board. - The transmitted and received data can be checked for errors including those in check sums, CR, LF, ACK, and NAK.

Caution: Before operating any of these products, please be sure to read all related manuals thoroughly.