SMC Networks IP8101 Series, Operation Manual

Page: 6 / 85

No.DIG-31900-OM002
5
Introduction
IP8101 smart positioner is mounted on a pneumatic rotary type actuator to receive a 2-wire 4 to
20mA DC input current from an adjusting meter, to operate a pneumatic pilot valve and to control
motion of the pneumatic actuator by electronic control feedback. Also, it has setting parameters
which can optionally change the relation between the input current and actuator opening. This
manual is intended to explain how to handle the IP8101 smart positioner.
Specifications
Table 1 Specifications
Item
Model
IP8101-03
＊

＊
Input current 4
～
20mADC
＊
1
（
2 wire system, Separate power source unnecessary
）
Minimum current 3.85mADC or more
Voltage between terminals
12VDC
（
Input resistance equivalent to 600
Ω
, at 20mADC)
Max supply power
1W
＊
2
（
I
max
:100mADC, V
max
:28VDC
）
Supply air pressure 0.3
～
0.7MPa
Standard stroke 60
°～
100
°
＊
3
Sensitivity
±
0.2%F.S. or less
＊
4
Linearity
±
1%F.S. or less
＊
4
1%F.S.
以内
Hysteresis 0.5%F.S. or less
Repeatability
±
0.5%F.S. or less
Temperature coefficient 0.05%F.S./
℃
or less
Max output flow rate
200 L/min(ANR) or more (SUP=0.4MPa)
＊
5
Air consumption 11 L/min(ANR) or less (SUP=0.4MPa)
＊
5
Ambient temperature and
operating fluid temperature
-20
℃～
80
℃
＊
6,
＊
7
Explosion protected
construction (Option)
＊
8
ATEX Intrinsic safety type of explosion protected construction
CE0344
Ⅱ
1G Exia
Ⅱ
CT4/T5/T6 Ga
Intrinsically safe parameter
＊
8
Ui
≦
28V
、
Ii
≦
100mA
、
Pi
≦
0.7W
、
Ci
≦
12.5nF
、
Li
≦
1.5mH
Classification of degree of
Protection
JISF8007 IP65 (Conform to IEC Pub.60529)
Communication (Option)
HART communication
（
preparing
）
Air connection ports
＊
9
Rc1/4 female thread
、
1/4NPT female thread
、
G1/4 female thread
Electrical connections
＊
9
G1/2 female thread
、
M20
×
1.5 female thread
、
1/2NPT female thread
Material
Body/Cover : Die cast aluminum
（
Coating : Epoxy organization resin baked
）
Shaft / Screw : Stainless
Weight Approx 2.6kg
C H
F
C
D
E
E