A Compact Body Packed with Next-Generation Capabilities. This is What the Control Systems of Tomorrow Really Need. Expansion : EH-CPU548 maximum 4, EH-CPU516 maximum 2 Slot for communication module : maximum 0 to 7 (in use of new base EH-BS5A/EH-BS8A/EH-BS11A) New timer TM (maximum 2,048 points) C-Tick compliant model is also available. 1

Two Two communication communication ports ports are are provided provided as standard standard in the small-sized small-sized CPU. CPU. A A memory memory board that can read and write write programs programs can can be be loaded loaded in in the the CPU. CPU. (EH-CPU316A, (EH-CPU316A, and and EHEHCPU516/548) CPU516/548) EH-150’ s CPU has two communication ports : Port 1 and Port 2. Port 1 can be used as a dedicated port and can be switched to a general-purpose port. It also supports the modem control function (except for EH-CPU104A). Port 2 can be used as a dedicated port for programming devices....

The The modem modem connection connection capability capability incorporated incorporated as as aa standard standard feature feature allows allows for for 38.4 38.4 kbps kbps high-speed high-speed communication communication (EH-CPU208A, (EH-CPU208A, EH-CPU316A, EH-CPU316A, and and EH-CPU516/548). EH-CPU516/548). Port 1 of EH-150’ s CPU (except for EH-CPU104A) has a modem connection function that supports 38.4 kbps high-speed communication. The control operation can be remotely monitored through the public telephone line. The clock function also incorporated as a standard feature realizes real-time...

Compatibility Compatibility with with H H series series PLC PLC utilizes utilizes valuable valuable existing existing user user programs. programs. ● The same programming software ‘LADDER EDITOR’ can be used. LADDER EDITOR for Windows provides easier programming and debugging with its comfortable operation environment. Various types of displays and monitoring software compatible with the H series PLC can be used as peripheral equipment. The The maintenance maintenance fo fo EH-150 is easy even even after after installed installed in in aa machine. machine. Flash memory protects user programs...

System Composition Power supply module Model 8k steps, 2 ports EH(38.4kbps), Clock function, CPU208A Modem control function 16k steps, 2 ports (38.4 kbps), Clock EHfunction, Modem control function, RSCPU316A 422/RS-485 delicated/general port, PID 16k steps, 2 ports (38.4 kbps), Clock EHfunction, Modem control function, RSCPU516 422/RS-485 delicated/general port, PID 48k steps, 2 ports (38.4 kbps) , Clock EHfunction, Modem control function, RSCPU548 422/RS-485 dedicated/general port, PID Memory board Model 4k steps EH2 ports (19.2 kbps) CPU104A ( Cannot be expanded) Input: 100 to 240 V AC EH-PSA...

System Configuration ■ Standalone ●EH-CPU104A Number of I/O points 128 points maximum (512 points maximum) Expansion : impossible ●EH-CPU208A/316A Number of I/O points 256 points maximum (1,024 points maximum) Expansion : 1 maximum ●EH-CPU516 Number of I/O points 528 points maximum (2,112 points maximum) Expansion : 2 maximum ●EH-CPU548 Number of I/O points 880 points maximum (3,520 points maximum) Expansion : 4 maximum ) : when 64 points I/O modul is used ■ Application System ●Communication port functions Port Connection Communication protocol Connected device specification Interface mode H-Protocol...

Information Network Control and Field Network DeviceNet is a trademark of Open DeviceNet Vendor Association. PROFIBUS is a registered trademark of Profibus Nutzer Organization. Ethernet is a trademark of Xerox Corporatio

Specifications ■CPU Name Type 16-point I/O module Number of I/O points 64-point I/O module Control CPU specifications Processing method Processing speed Model EH-CPU104A 128 point maximum 512 point maximum Basic commands Application commands User program memory Calculation processing specifications EH-150 Weight Peripheral equipment Maintenance functions Additional functions Command language EH-150 EH-CPU208A EH-CPU316A EH-CPU516 EH-CPU548 256 point maximum 528 point maximum 880 point maximum 1024 point maximum 2112 point maximum 3520 point maximum 32-bit RISC processor Stored program cyclic...

■DC and AC Input Module Item Specification EH-XD8 EH-XD16 EH-XDL16 Type DC input Input specification 24 V DC Input voltage 19.2 to 30 V DC Allowable input voltage range 3.5kΩ 5.9 kΩ Input impedance (Approximately) 6.9mA 4.0mA Input current (Approximately) 15 V or more Operating voltage ON voltage 5 V or less OFF voltage 5 ms or less (4 ms TYP) 16 ms or less (13 ms TYP) Imput lag OFF→ON 5 ms or less (4 ms TYP) 16 ms or less (13 ms TYP) ON→OFF 8 points / module 16 points / module Number of input points 2 common points / 8 inputs* 2 common points / 16 inputs* Number of common points None Polarity...

Item Specification Type EH-XD32 EH-XD64 Input specification DC input Input voltage 24 V DC Allowable input voltage range 19.2 to 30 V DC 20.4 to 28.8 V DC Input impedance Approximately 5.6 kΩ Input derating ― See the derating chart Input current Approximately 4.3 mA Operating voltage ON voltage 15 V or more OFF voltage 5 V or less Imput lag OFF→ON 5 ms or less 1 ms or less ON→OFF 5 ms or less 1 ms or less Number of input points 32 points / module 64 points / module Number of common points 32 points / 1 common (common terminal is 4*1) Polarity None Insulation method Photocoupler insulation Input...

■Spring type terminal Specification Item EH-YT32E EH-YTP32E Type Transistor output (sink type) Transistor output (source type) Output specification 12/24 V DC (+10%, -15%) Rated load voltage 1 mA Minimum switching current 0.1 mA or less Leak current 0.2 A Maximum load 1 point 1.0 A current 1 common 0.3 ms or less Output response time OFF→ON 1 ms or less ON→OFF 32 points/module Number of output points 8 points/1 common (number of common terminals is 4 ) Number of common points Diode Surge removal ladder 10 A/common Fuse*1 Photocoupler isolation Isolation system LED (green)*2 Output display Built-in...