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| GP-Pro EX Device/PLC Connection Manual | 
| The following table lists the RKC Instrument Inc. PLCs, and drivers that are supported by GP-Pro EX. For details about how to connect to the Display, click the hyperlink in the Driver column to open the manual PDF (portable document format) file for that driver. | 

In the following tables, a lower-case "o" denotes multiple possible digits.
| Series | CPU | Link I/F | Driver | 
| CB | CB100oooo-oo*oo-5o/oZ-1021 CB400oooo-oo*oo-5o/oZ-1021 CB500oooo-oo*oo-5o/oZ-1021 CB700oooo-oo*oo-5o/oZ-1021 CB900oooo-oo*oo-5o/oZ-1021 | Terminal block on the controller | |
| CB100L CB900L | Terminal block on the controller | ||
| FB400 / FB900 | FB900-oo-o*ooo1/oo-oooo FB900-oo-o*ooo4/oo-oooo FB900-oo-o*ooo5/oo-oooo FB900-oo-o*oooW/oo-oooo FB900-oo-o*oooX/oo-oooo FB900-oo-o*oooY/oo-oooo FB400-oo-o*ooo1/oo-oooo FB400-oo-o*ooo4/oo-oooo FB400-oo-o*ooo5/oo-oooo FB400-oo-o*oooW/oo-oooo FB400-oo-o*oooX/oo-oooo FB400-oo-o*oooY/oo-oooo | Terminal block on the controller | |
| HA400 / HA900 | HA900-oo-oo-o*oo-oo6o-o/o/o HA900-oo-oo-o*oo-ooo6-o/o/o HA900-oo-oo-o*oo-ooo7-o/o/o HA900-oo-oo-o*oo-oo8o-o/o/o HA900-oo-oo-o*oo-ooo8-o/o/o HA400-oo-oo-o*oo-oo6o-o/o/o HA400-oo-oo-o*oo-ooo6-o/o/o HA400-oo-oo-o*oo-ooo7-o/o/o HA400-oo-oo-o*oo-oo8o-o/o/o HA400-oo-oo-o*oo-ooo8-o/o/o | Terminal block on the controller | |
| HA900-oo-oo-o*oo-oo1o-o/o/o HA900-oo-oo-o*oo-ooo1-o/o/o HA900-oo-oo-o*oo-ooo4-o/o/o HA900-oo-oo-o*oo-oo5o-o/o/o HA900-oo-oo-o*oo-ooo5-o/o/o HA930-oo-oo-o*oo-o1-o/o HA930-oo-oo-o*oo-o4-o/o HA930-oo-oo-o*oo-o5-o/o HA400-oo-oo-o*oo-oo1o-o/o/o HA400-oo-oo-o*oo-ooo1-o/o/o HA400-oo-oo-o*oo-ooo4-o/o/o HA400-oo-oo-o*oo-oo5o-o/o/o HA400-oo-oo-o*oo-ooo5-o/o/o HA430-oo-oo-o*oo-o1-o/o HA430-oo-oo-o*oo-o4-o/o HA430-oo-oo-o*oo-o5-o/o | Terminal block on the controller | ||
| MA900 | MA900-4oooo-oo-o*ooo-o1/o MA900-4oooo-oo-o*ooo-o4/o MA900-4oooo-oo-o*ooo-o5/o | Terminal block on the controller | |
| MA900-4oooo-oo-o*ooo-o6/o MA900-4oooo-oo-o*ooo-o7/o MA900-4oooo-oo-o*ooo-o8/o | Terminal block on the controller | ||
| MA901 | MA901-8oooo-oo-o*ooo-o1/o MA901-8oooo-oo-o*ooo-o4/o MA901-8oooo-oo-o*ooo-o5/o | Terminal block on the controller | |
| MA901-8oooo-oo-o*ooo-o6/o MA901-8oooo-oo-o*ooo-o7/o MA901-8oooo-oo-o*ooo-o8/o | Terminal block on the controller | ||
| SRV | V-TIO-A-oooo-oo*ooo-oo-o-o V-TIO-C-oooo-oo*ooo-oo-o-o | Terminal block on the controller | |
| V-TIO-A-oooo-oo*ooo-oo-o-o V-TIO-C-oooo-oo*ooo-oo-o-o | Terminal block on the controller | ||
| SRX | X-TIO-A-oo-oo*oo | Terminal block on the controller | |
| SA100 | SA100oooo-oo-o*oo-5o/oo | Terminal block on the controller | |
| SA100oooo-oo-o*oo-6o/oo | Terminal block on the controller | ||
| SA200 | SA200oooo-oo-o*oo-5o/o/oo | Terminal block on the controller | |
| SA200oooo-oo-o*oo-6o/o/oo | Terminal block on the controller | ||
| SR Mini HG (H-PCP-A) | H-PCP-A-o1N-o*ooZ-1021 H-PCP-A-o4N-o*ooZ-1021 | Terminal block on the controller | |
| SR Mini HG (H-PCP-J) | H-PCP-J-o4o-D*oo H-PCP-J-o5o-D*oo H-PCP-J-oo1-D*oo H-PCP-J-oo4-D*oo H-PCP-J-oo5-D*oo | Terminal block on the controller | |
| REX-F9000 | F9000-ooo-o*oo/o | Terminal block on the controller | |
| REX-F | F400ooo-oo*oo-ooo-1o F400ooo-oo*oo-ooo-4o F400ooo-oo*oo-ooo-5o F700ooo-oo*oo-ooo-1o F700ooo-oo*oo-ooo-4o F700ooo-oo*oo-ooo-5o F900ooo-oo*oo-ooo-1o F900ooo-oo*oo-ooo-4o F900ooo-oo*oo-ooo-5o | Terminal block on the controller | |
| REX-D | D100o-oo*oo-oo-5o D400o-o*oo-o-4 D400o-o*oo-o-5 D700o-o*oo-o-4 D700o-o*oo-o-5 D900o-o*oo-o-4 D900o-o*oo-o-5 | Terminal block on the controller | |
| REX-G9 | G9ooo-o*ooo-oo-1/A G9ooo-o*ooo-oo-2/A G9ooo-o*ooo-oo-4/A | Terminal block on the controller | |
| REX-P300 | P300ooo-oo-o*D-oooo-1 P300ooo-oo-o*D-oooo-4 P300ooo-oo-o*D-oooo-5 | Terminal block on the controller | |
| REX-P250 | P250ooo-o*o-oo-1 P250ooo-o*o-oo-2 | Terminal block on the controller | |
| REX-AD | AD410o-o*o-o-o-4/CE AD410o-o*o-o-o-5/CE | Terminal block on the controller | |
| REX-PG | PG410oo*oo-o4 PG410oo*oo-o5 | Terminal block on the controller | |
| AE500 | AE500ooo-o*oooo-5o/o | Terminal block on the controller | |
| LE100 | LE100-oo*o5oo-oo | Terminal block on the controller |