Hitachi L300IP 사용자 설명서

 

 

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Terminal
name 

P24 

+24V power for 
inputs 

24VDC supply, 100 mA max. 

CM1 

+24V common 

Common for 24V supply, FW, 
TH, inputs 1 to 5, and FM.  
(Note: Do not ground) 

PLC 

Common for logic 
inputs 

Common for input terminals 1 
to 5, jumper to CM1 for sinking, 
jumper to P24 for sourcing 

1, 2, 3, 
4, 5 

Intelligent 
(programmable) 
discrete logic 
inputs 

FW Forward/stop 

command 

27VDC max. (use P24 or an  
external supply referenced to  
terminal CM1), 4,7k

ȍ input 

impedance 

11C-11A 
12C-12A

Intelligent 
(programmable) 
relay outputs 

Normally open contacts 
250VAC / 30VDC, 5A (resistive 
load) max., 250VAC / 30VDC, 
5A (inductive load) max. 
Minimum load 5VDC, 5mA 

TH 

Thermistor input 

Reference to CM1, min. 
thermistor power 100mW 

FM 

PWM output 

0 to 10VDC, 1.2 mA max.,   
50% duty cycle