Delta AH Series - Page 34

Chapter 3 Product Specifications
3-3
3_
General Specifications
AHxxEMC-5A
Remark
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 (AHxxEMC)
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
Weight
230g
Description of the terminals
Terminal Description
Response
characteristic
Rated input
Current
Voltage
X0.0+, X0.0-,
X0.1+, X0.1-
(*2)
1. Differential input terminals.
2. The functions of the terminals:
 High-speed count:
 The terminals are the RESET input
terminals for counter 0~counter 1.
 X0.0+ and X0.0- are for counter 0.
X0.1+ and X0.1- are for counter 1.
 High-speed capture: The terminals can
function as trigger signals for high-speed
captures.
1MHz +/-5mA +/-5V