CTI 2500P-R4 Four-Slot Base with High-Speed Channel
2500P-R4 Four-Slot Base with High-Speed Channel
2500P-R4 Four-Slot Base with High-Speed Channe
The 2500P-R4 provides four slots for industrial I/O in the 2500 Series® platform.
The rack provide space for a 3-slot wide power supply, a dual-wide CPU or Remote Base Controller (RBC), and slots for up to 4 I/O modules.
In addition it provides a bottom connector row for high-speed communications with CTI Advanced Function Modules.
Features
2500P-R4 replaces CTI 2500-R4 and Siemens505-6504
2500 Series® Bases
2500P-R4
2500P-R8
Four-Slot Base with High-Speed Channel
Eight-Slot Base with High-Speed Channel
2500-R11-A Eleven-Slot Redundant Base
2500P-R16
Sixteen-Slot Base with High-Speed Channel
Description
2500 Series® PLC System
Product Bulletin
The 2500 Series® bases provide four, eight, eleven,
or sixteen slots for I/O modules in the CTI 2500
Series® or SIMATIC® 505 platform. The 2500-R11-A
allows two power supplies and two RBCs in a
redundant configuration. All other bases provide
space for a single power supply, and a CPU or RBC,
and can be mounted from the front or rear. New
2500P bases include the new CTI high-speed
communications channel for future installation of
Advanced Function Modules.

2500P-R4
Features
• Replaces Siemens® 505-6504. 505-6508. 505
6511. or 505-6516
• Four, eight, eleven or sixteen I/O slots
• Mounts from the front or rear
• 2500-R11-A allows use of two power supplies
and two RBCs in a redundant configuration
• High-speed lower backplane for communication
with Advanced Function Modules (2500P bases
only)
• Embedded client/server protocols perform data
transfer based on configuration tables without
the need for any additional logic in the PLC or
2500P-ACP1 application program.