SMC Networks ITV2000 series, Простое руководство по программированию, Страница: 6 / 7

Microprocessor-Controlled Electro-Pneumatic Regulator ITV2000
E A S Y P R O G R A M M I N G G U I D E
Page 6
last updated 11/03/03 10:05 AM
ERROR
# D
ESCRIPTION
LED
DISPLAY
1
Input signal exceeds the input signal range
E
R
1
2
EPROM read/write error
E
R
2
3
Memory read/write error E
R
3
4
Internal solenoid valve malfunction
E
R
3
0
Other
E
R
0
*Simultaneously press and hold the UP and DOWN keys for 3 seconds or longer to reset.
S
PECIFICATIONS
Supply Pressure [set pr 14.5psi] to 145psi
1
Output Pressure 0.725~14.5psi (ITV201)
0.725~72.5psi (ITV203)
0.725~130.5psi (ITV205)
Maximum Flow 52.5 SCFM
Supply Voltage 24VDC±10% (ITV20 0)
12VDC±10% (ITV20 1)
Input Signal 4~20mADC (ITV20 -0)
0~20mADC (ITV20 -1)
0~5VDC (ITV20 -2)
0~10VDC (ITV20 -3)
Input Impedance
250
Ω
or less (ITV20 -0 & -1)
approx. 6.5K
Ω
(ITV20 -2 & -3)
Linearity ±1% FS
Hysteresis 0.5% FS
Repeatability ±0.5% FS
Monitor Output 1~5VDC analog
transistor (NPN, PNP), max. 30mA
1
Except ITV201, which is 29
PSI
.