IS200 Electro-Hydraulic Actuator Positioner
Orange Instruments Limited.
Drwg. No.: 1357-007 Issue : K Date : 07/10/2013 Page : 8 of 9
Iss c - Certificate number added. Iss D - Ta changed to -20 to +60
Iss E - Details of fail modes, timers and retrans. O/P added. Retrans. Signal barrier changed to KFD0-CC-Ex1
Iss F – Details of change in Max/min on & off times + addition of 10R in line with pos o/p –ve
Iss G – Stepping times range change to allow finer adjustment 15/11/2007
Iss H – CE Cert. of Conformity details added, Ta to –40degC, 60079:0,26 mods 25/06/2008
Iss J – Harmonised standards in C of C modified to meet current status 04/08/2008
Iss K - Markings changed to meet EN 60079-0:2012 02/10/2103
ATEX Certified Equipment - Change Authority ATEX Manager ONLY
7 8
1
2
-+
+
-
+
-
11
12
MK72-S13-Ex0
16V
24V dc
16V
1
-
2
24V dc
7
+ -
8 +
16
-
15
+
16V
1
-
2
24V dc
7
+ -
8 +
3
-
4
+
16V
1
-
2
24V dc
7
+ -
8 +
8
-
9
+
4-20mA
15
6
4-20mA Command
-
MK35-Li-Ex0
-
2
24V dc
+ 7
+ -
8 +
20
-
21
+
0-4.9V
19
8
-
KFD0-CC-Ex1
-
2
+ +
18
-
19
+
+
-
6
7
2
-
1
+
13
-
14
+
or Fault O/P
ESD Soln.
Instument Supply
ESD/Fault
22
23
24
+5V max
Wiper
0V min
Supply
ESD/Fault
Output
Increase Soln.
Supply
Increase
Solenoid
Decrease Soln.
Supply
Decrease
Solenoid
Command
Signal
Retransmitted
Position Signal
Feedback
Potentiometer
Increase
Solenoid
Decrease
Solenoid
One solenoid supply
required if INC and DEC
solenoids are not
energised simultaneously
ESD/Fault supply is only
required if option is used
1000R or greater
Feedback Pot.
+
-
Alt. F/B
Device
Must be IS
4-20mA
24V dc
SAFE HAZARDOUS
IS200 POSITIONER
0-20mA Actual Position
5
6
5
6
MK72-S13-Ex0
5
6
MK72-S13-Ex0
5
6
MK72-S13-Ex0
(2-wire device
24Vdc excitation required from DCS)
Accuracy (actual) 0.5% span based on 25% turn down of feedback range.
Typical system wiring diagram for an Intrinsically Safe installation
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