Chapter 4 Installation and Wiring
4-25
4
General Specifications
AHxxEMC-5A Remark
Installation of modules
Modules are installed directly on a
backplane.
Number of modules
Five input/output modules at most can be
installed on a motion backplane.
Number of tasks
283 tasks (32 cyclic tasks; 32 I/O interrupts;
212 external interrupts; 1 24V LV detection)
Number of input/output
devices
X/Y devices (bit): 8192
(X0.0~X511.15/Y0.0~Y511.15)
X/Y devices (word): 512
(X0~X511/Y0~Y511)
Number of devices which can be
used in a program
Number of inputs/outputs
328 inputs/ 324 outputs (AH10EMC)
Number of inputs/outputs
accessible to an CPU
Input relay [X]
8192 (X0.0~X511.15)
Output relay [Y]
8192 (Y0.0~Y511.15)
Auxiliary relay [M]
8192 (M0~M8191)
Timer [T]
2048 (T0~T2047)
Counter [C]
2048 (C0~C2047)
32-bit counter [HC/AC]
HC: 64 (HC0~HC63)
AC: 56 (AC0~ AC55) (AHxxEMC)
Data register [D]
D device (bit): 1048576 (D0.0~D65535.15)
D device (word): 65536 (D0~D65535)
Stepping relay [S]
2048 (S0~S2047)
Index register [E]
32 (E0~E31)
Special auxiliary relay [SM]
SM: 2048 (SM0~SM2047)
Special data register [SR]
SR: 2048 (SR0~SR2047)
Serial communication port
One RS-232(USB), One RS-485
communication port
Ethernet port
10/100 M
USB port
Mini USB
Memory card slot
Supports Micro SD card (SD 2.0)
Real-time clock
Years, months, days, hours, minutes,
seconds, and weeks
The function is available when the
CPU is used together with the
motion backplane
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