Specifications

WESTLOCK CONTROLS CORPORATION
280 MIDLAND AVENUE, SADDLE BROOK, NJ 07663 TEL: [phone] FAX: [phone]
www.westlockcontrols.com
1/12/10 TECH-439/D.W.O. 19024 Page 10 of 58
2 Ordering
The ICoT positioner is designed to handle a wide range of control valve applications. Please use the
following ordering guide to help choose the ICoT positioner that best suits the application.
2.1 ICoT 5000 Positioner Ordering Guide
INTELLIGENT POSITIONERS/MA/ 4-20 MA HART/FOUNDATION FIELDBUS
ICOT 5200 5300 & 5400
SEE BELOW FOR HAZARDOUS RATINGS
Base Model
52 Intelligent positioner
53 Intelligent positioner with HART Capabilities
54 Foundation Fieldbus positioner (standard with IS)
Actuator Type
1 Linear* (Free magnet assy. Include up to 2-1/2” stroke; strokes>2-1/2”, consult factory)
3 Rotary
Mounting Style
0 Direct Mount (ICoT mounted on actuator)
5 Remote Mount (ICoT mounted remote from actuator)
7 NAMUR Mount (order with stainless NAMUR mounting kit separately)
8 ModMount (for Morin MRP and 79U actuators only; supplied with mounting kit)
Hazardous Rating
NI Non-incendive (Class I, Div. 2, Groups A, B, C, D Class II, Div. 2, Groups F, G)
IS Intrinsically Safe (Class I, Div. 1 & 2, Groups A, B, C, D Class II, Div. 1, Groups E, F, G with approved I.S. barrier)
AI ATEX Ex ia IIC T4
II IEC Ex ia IIC T4
Housing Material
E Engineered Resin
S 316 Stainless Steel (Not listed for Hazardous Rating. Pending Approvals) (Mounting Style 0 & 5 only)
A Aluminum (Not listed for Hazardous Rating. Pending Approvals) (Mounting Style 0 & 5 only)
Supply Pressure
H High Pressure (40-120 psi)
L Low Pressure (15-45 psi)
V High Flow (40-120 psi, for larger actuators)
Calibration/Communication
K Via 3-button on-board keypad (Series 52 only)
B 3-button on-board keypad & Hart Protocol (Series 53 only)
F 3-button on-board keypad & Fieldbus Protocol (Series 54 only)
Conduit Entry
A One 1/2" NPT (F)
B One M20 (F)
Limit Switch Options
0 None
2
Two SPST hermetically Sealed switches** (NOT available w/ Mounting Style 7 or 8)
Position Transmitter Output
A None
B 4-20mA transmitter (Not applicable on Base Model 54)
Pneumatic connections
N 1/4” NPT (3/8” NPT with High Flow Option)
B 1/4” BSP (3/8” BSP with High Flow Option)
F 1/4” NPT w/ Filter-Regulator Assembly (3/8” NPT with High Flow Option)
53 3 5 IS E H B A 2 B N = Model Number 5335ISEHBA2BN
* Linear valve stroke and fail position must be specified at time of quotation.
** Not available with “Linear” Actuators type or “Remote Mounting Style”
Note: When ordering a liner ICoT positioner, (option “1” for the third digit in the part number) be prepared
to supply the exact stroke length and fail direction of the application.