6: DEVICE A DDRESSES6-32 FC5A MICROS MART USER’ S MANUAL FC9Y-B1268Expansion I/O Module DevicesExpansion I/O modules are available in digital I/O modules and analog I/O modules.Among the all-in-one type CPU modules, only the 24-I/O type CPU modules (except 12V DC power type) can connect amaximum of four expansion I/O modules including analog I/O modules.All slim type CPU modules can connect a maximum of seven expansion I/O modules including analog I/O modules. Whenusing the expansion interface module, another eight expansion I/O modules can be added.I/O Expansion for All-in-One Type CPU ModulesA maximum of four input, output, mixed I/O, or analog I/O modules can be mounted with the 24-I/O type CPU module(except 12V DC power type), so that the I/O points can be expanded to a maximum of 78 inputs or 74 outputs. The totalof inputs and outputs can be a maximum of 88 points. Input and output numbers are automatically allocated to each dig-ital I/O module, starting with I30 and Q30, in the order of increasing distance from the CPU module. Expansion I/O mod-ules cannot be mounted with the 10- and 16-I/O type CPU modules, and the 24-I/O 12V DC power type CPU module.I/O Device Addresses (All-in-One Type CPU Modules)DeviceFC5A-C10R2FC5A-C10R2CFC5A-C10R2DFC5A-C16R2FC5A-C16R2CFC5A-C16R2DFC5A-C24R2FC5A-C24R2CFC5A-C24R2DDevice Adrs Points Device Adrs Points Device Adrs PointsInput (I) I0 - I5 6 I0 - I7I10 9 I0 - I7I10 - I15 14 78 total(except 12V DCpower type)Expansion Input (I) — — — — I30 - I107 64Output (Q) Q0 - Q3 4 Q0 - Q6 7 Q0 - Q7Q10 - Q11 10 74 total(except 12V DCpower type)Expansion Output (Q) — — — — Q30 - Q107 64Example:24-I/O Type Input16-ptInputAnalog Mixed4-ptInputInput8-ptInputSlot No.: 1 2 3 4Module I/O I/O Module4-ptOutput14-pt Input10-pt OutputCPU ModuleExpansion I/O Modules (4 maximum)ModuleModuleThe system setup shown above will have I/O device addresses allocated for each module as follows:Slot No. Module I/O Device Addresses24-I/O Type CPU Module I0 to I7, I10 to I15, Q0 to Q7, Q10 and Q111 16-pt Input Module I30 to I37, I40 to I472 Analog I/O Module See page 9-9.3 4/4-pt Mixed I/O Module I50 to I53, Q30 to Q334 8-pt Input Module I60 to I67The I/O numbers of the CPU module start with I0 and Q0. The I/O numbers of the expansion I/O modules start with I30and Q30. The mixed I/O module has 4 inputs and 4 outputs. When an I/O module is mounted next to a mixed I/O module,note that the device addresses skip four points as shown above.Input and output modules may be grouped together for easy identification of I/O numbers. When the I/O modules arerelocated, the I/O numbers are renumbered automatically.Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
