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Hitachi

Hitachi Industrial Equipment Systems Co., Ltd.

Functional Specifications

Model
Item
Specifications
Standard model Full Function model Motion model CNC motion model
HX-CP1S08 HX-CP1H16 HX-CP1S08M HX-CP1H16M
Program capacity 8MB 16MB 8MB 16MB
Data memory(non-retaining) 8MB 16MB 8MB 16MB
Data memory(retain when outage occurs) 0.5MB
Number of extension stages 5
Extended cable 0.5m, 1m, 2m
Extension distance Maximum 2m between bases, maximum 8m in total expansion
Number of base mounted modules Maximum 11 units(excluding power supply modules and CPU modules)
I/O points (when using a 64-point unit) 4,224 points
Command
processing
speed
Bit operations 1.0ns
Double-precision real-
number arithmetic
operations
6.6ns
Programming language Five languages in conformance with IEC61131-3 standards (LD/FBD/SFC/IL/ST) + CFC (Continuous Function Chart)
I/O processing method Refresh processing
Supported
functions
OPC-UA
WebVisualization *1 - -
NTP(Network Time
Protocol)
FTP(server client)
EtherCAT® master
(EtherCAT®
communication cycle)
1ms∼
Modbus-TCP client
Modbus-TCP server
Modbus-RTU master - -
Modbus-RTU slave - -
SoftMotion - -
CPU redundancy - - - -
Standard
input and
output
interface
Ethernet port ✔(2 ports) ✔(3 ports) ✔(2 ports) ✔(3 ports)
SD card slot - -
RS-485 serial - -
USB host(USB memory)
USB device(PC
connection)
Calendar clock 60 second difference in a month with built-in RTC and 25 degrees in ambient temperature
Battery(sold separately) *2 HX-BAT(for clock IC)
Maintenance function Self diagnosis (abnormalities of microcomputers, watch dog timers, memory, batteries, and others)
*1
Simple SCADA function
*2
Batteries are required to retain calendar clock data. In the case of synchronization with NTP server time, and in order to retain user programs and data memory with outage retaining attributes, batteries are not required.
Items Specifications
Ethernet port
specifications
Physical layer 10BASE-T, 100BASE-TX
Transmission mode AUTO, 100 Mbps full duplex, 100 Mbps half duplex, 10 Mbps full duplex, 10 Mbps half duplex
Modulation method Base band
Topology Star type
Transmission media Twist pair cable with shields (STP), category 5/5e or higher
Transmission distance 100m
Supports function EtherCAT® master, Modbus-TCP client, Modbus-TCP server, CODESYS Gateway*1,
network variables, TCP/IP, UDP/IP, NTP, FTP server, http*2
USB host Standard USB 2.0 High Speed(480 Mbps)
Connector A type
File system FAT32
Maximum capacity 32GB
Maximum capacity per file 2GB
Bus power source capacity 500mA
Transmission distance 5m
Supported function Program transfer, file system
USB device Standard USB 2.0 High Speed(480 Mbps)
Connector mini-B type
Transmission distance 5m
Supports function CODESYS gateway(exclusively for integrated development environment HX-CODESYS connection)
Serial*3 Standard RS-485
Transmission speed 4,800 / 9,600 /19.2k / 38.4k / 57.6k / 115.2k / 230k bps
Communication method 2-wire type, half duplex
Synchronous method Start-stop synchronous communication
Maximum message length 256 bytes(Modbus-RTU)
Connector Phoenix(5pin) MC1, 5/5-G-3, 5-RN(AU)
Terminal resistor 120Ω(attached)
Transmission distance 1,200m
Error check Vertical parity check, overrun check, framing check
Supports function Modbus-RTU mater, Modbus-RTU slave, generic communications
SD card*3 Standard SD(Maximum 2GB), SDHC(2 to 32GB)
Bus interface Normal speed, high speed
Bus speed Maximum 25 MB/s
Specification version 2.00
File system FAT32
Maximum capacity 32GB
Maximum capacity per file 4GB
Supports function File system
*1
Gateway is a communication function with the integrated development environment(CODESYS).
*2
HX-CP1S08, CP1S08M does not support the http function.
*3
Serial ports, SD memory are not available for HX-CP1S08, CP1S08M.

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