Chapter 3 Product Specifications Communication specifications: 3_ 3.2.4 I/O Addressing of AH Motion CPU CPU specifications. The range of I/O addressing of AH Motion CPUs is explained in this section. The I/O addressing between AH Motion CPUs and AH500 I/O modules installed on the motion backplane is a part of the Software-defined address Every AH motion CPU supports software-defined addresses between AH Motion CPU and its I/O modules. As a default setting, a starting address is given by the software and I/O addresses are automatically allocated according to the starting address.
For example, AH16AM10N-5A, digital input module with 16 inputs, takes the input device range of 16 bits, starting from X n .0 (X n .0~X n .15). User-defined address If you want to define the I/O addresses according to actual needs, you can assign a starting address to an input/output module by software. You can benefit from the user-defined addresses that allow you to obtain a flexible and customized program. The available user-defined addresses for each I/O module will be listed later.
3-7 Interface Mini USB Specifications Serial transmission rate 9,600~57,600 bps Number of data bits 7 bits~8 bits Parity bit Even parity bit/Odd parity bit/None Number of stop bits 1 data bit~2 data bits ASCII mode Slave stations are supported. RTU mode Slave stations are supported.
Number of data read/written (ASCII mode) 100 registers Number of data read/written (RTU mode) 100 registers Interface Ethernet Specifications MODBUS TCP EtherNet/IP Transmission rate 10/100 Mbps 10/100 Mbps Communication protocol MODBUS TCP EtherNet/IP Number of data read/written 100 registers 250 registers Maximum transmission distance 100 meters 100 meters Interface EtherCAT Specifications Serial transmission rate 100 Mbps Communication protocol EtherCAT packet format AH08EMC-5A: 8 axes; AH10EMC-5A: 16 axes; AH20EMC-5A: 32 axes Number of axes supported