StoneL Axiom AN Operating and maintenance manual

Axiom™AN by StoneL
Installation, maintenance and
operating instructions
StoneL publication 105410revD 7 AN 70 en – 03/2021

7 AN 70 en2 | Axiom AN
StoneL publication 105410revD
Read these instructions rst!
These instructions provide information about safe handling and operation of the Axiom AN by StoneL. If you require additional assistance, please
contact the manufacturer or manufacturer’s representative. Addresses and phone numbers are printed on the back cover.
Save these instructions.
Subject to change without notice.
All trademarks are property of their respective owners.
Table of contents
1 General 3
1.1 Introduction 3
1.2 Title plate markings 3
1.3 CE markings 3
1.4 Recycling and disposal 3
1.5 Safety precautions 3
1.6 Assembly drawing 4
1.7 Specications for all models 4
1.8 Pneumatic valve specications 5
1.9 Pneumatic valve schematics 5
1.10 Dimensions 6
2 Assembly and mounting 7
2.1 Instructions 7
2.2 Axiom AN assembly gure 8
3 Maintenance, repair and installation 9
3.1 Maintenance and repair 9
3.2 Installation 9
3.3 Specic conditions of use 9
4 Function specic details 10
4.1 Sensor/switching modules 10
4.1.1 SST N.O. sensor (35S & 35W) 10
4.1.2 NAMUR sensor (45S) single coil 12
4.1.2 NAMUR sensor (45S) dual coil 13
4.2 Valve communication terminals (VCT) 16
4.2.1 VCT with DeviceNet™ communication (92S & 92W) 16
4.2.2 VCT with AS-Interface communication (96S) 18
4.2.3 VCT with AS-Interface communication and extended addressing (97S & 97W) 20
5 Wireless Link user guide 22
5.1 Getting started 22
5.2 Home screen 22
5.3 Locked screen 22
5.4 Device detail screen 23
5.5 More information screen 24
5.6 Diagnostics screen 24
5.7 Federal Communication Commission (FCC) and Industrial Canada (IC) statements 25
5.7.1 Federal Communication Commission (FCC) 25
5.7.2 Industrial Canada (IC) 25
6 Model/Type code 26
7 Regulatory, specic conditions of use, and product marking 27
8 Appendix 29
8.1 Controlled installation drawings 29

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7 AN 70 en Axiom AN | 3
1.2 Title plate markings
The limit switch has an identication plate attached to the cover.
1. Identication plate markings:
2. Model
3. Serial number
4. Date
5. Electrical rating(s)
6. Protection class information*
7. Note
8. Warning
9. Approval markings*
10. Logo
Note
* See page27 for specic product markings.
1 General
1.1 Introduction
This manual incorporates the Installation, Maintenance and Operation (IMO) instructions for the Axiom AN series valve controllers. The Axiom AN
is designed to provide position feedback indication and pneumatic control of on/o automated valves.
Note
The selection and use of the Axiom AN in a specic application requires close consideration of detailed aspects. Due to the nature of the product,
this manual cannot cover all the likely situations that may occur when installing, using, or servicing the Axiom AN. If you are uncertain about the
use of this device, or its suitability for your intended use, please contact StoneL for assistance.
1.3 CE markings
The limit switch meets the requirements of European Directives and
has been marked according to the directive.
1.4 Recycling and disposal
Most limit switch parts can be recycled if sorted according to material.
In addition, separate recycling and disposal instructions are available
from us. A limit switch can also be returned to us for recycling and
disposal for a fee.
1.5 Safety precautions
Do not exceed the permitted values! Exceeding the permitted values
marked on the limit switch may cause damage to the switch and to
equipment attached to the switch and could lead to uncontrolled
pressure release in the worst case. Damage to the equipment and
personal injury may result.
To prevent ignition of hazardous atmospheres, replace cover before
energizing the electrical circuits. Keep cover tightly closed when in
operation.
Logo
Warning:
Note:
Approval markings
Sensor Ratings:
Haz. Loc.: CI I, Div 1, Gp B, C, D; CI II, Div 1, Gp E,F,G;
sample only
SerialModel Date
2
10
5
8
4
1
7
3
9
6

7 AN 70 en4 | Axiom AN
StoneL publication 105410revD
Specications
Materials of construction
Housing & air manifold plate Epoxy-coated anodized aluminum
Visual indicator drum Nylon
Visual indicator cover Polycarbonate
Fasteners Stainless steel
O-rings Nitrile compound
Operating life 1 million cycles (0.8 Cv)
500,000 cycles (1.2 Cv)
Temperature range -40° C to 80° C (-40° F to 176° F)
Enclosure protection Type 4, 4X, and 6 and IP66 / IP67
Warranty
Sensing & communication module Five years
Mechanical components Five years
Unit weights
Aluminum 2.38 kg / 5.25 lb
Unit dimensions
Unit height
Cover removal clearance
122.00 mm [4.80 in]
214.00 mm [5.80 in]
Position sensing
Accuracy Within 1°
Repeatability Within 1°
Setting buffer 4° from set point (Rotational distance from original
set point where switch will energize on return stroke)
Dead band 6° from set point (Rotational distance from original
set point where switch will de-energize)
Max rotational range 120°
Terminal block specications
Recommended torque 4.42 in.lbs (0.5 Nm)
Conductor strip length 0.22 -0.25 in (5.5-6.5 mm)
Maximum wire size 30-12 AWG (0.5-2.5 mm2)
Wire type Stranded or solid
Environmental conditions
Location Indoor and outdoor
Maximum altitude 5000 m
Maximum humidity 90%
Pollution degree 4
Ratings and approvals* See page27 or www.stonel.com/approvals/
* Only models listed on StoneL’s official website are approved per specific rating.
1.7 Specications for all models
See page 10 for function specic details.
1
2
3
7
8
9
5
6
4
11
16
13
12
10
1.6 Assembly drawing
1. Title plate
2. Cover
3. Body screws
4. Internal ground lug
5. External ground lug
6. Body
7. Visual indicator cover
8. Trigger
9. Visual indicator drum
retaining screw
10. Visual indicator drum
11. Visual indicator drum coupler
12. Visual indicator drive block
13. DA/SR plug
14. Air manifold plate mounting
screws
15. Air manifold plate orice
o-rings
16. Air manifold plate
17. Actuator shaft
17
15
14

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7 AN 70 en Axiom AN | 5
Specications
General pneumatic specications
Valve design Pilot operated spool valve
Conguration Single pilot
Dual pilot
5-way, 2-position, spring return
5-way, 2-position, shuttle piston
Flow rating 0.8 Cv (Kv = 0.69 based on ow m3/hr)
1.2 Cv (Kv = 1.04 based on ow m3/hr)
Axiom porting ¼” NPT (0.8 Cv)
⁄” NPT (1.2 Cv)
Manifold porting ¼” NPT
Medium Air or inert gas
Medium temperature range (TS) -40° C to 80° C
Operating pressure 45 psi to 120 psi (3.1 to 8.2 bar)
Operating temperature -40° C to 80° C (-40° F to 176° F)
Operating life 1 million cycles (0.8 Cv)
500,000 cycles (1.2 Cv)
Manual override Internal momentary
Optional external momentary available
Optional external latching available
Material of construction
Aluminum enclosure Spool
Body
Seal spacers
Spool seals
O-rings
End caps and fasteners
Nickel plated aluminum
Epoxy coated anodized aluminum
Polysulfone
Nitrile compound
Nitrile compound
316 stainless steel
Solenoid coil specications
35S, 35W
Operating voltage
Power consumption
Inrush current
Filtration requirements
20 - 250 VAC 50/60 Hz; 20 - 55 VDC
20 - 60 VAC 50/60 Hz; 20 - 55 VDC (with connector
option 18)
12 mA @ 20 - 250 VAC (1.0 watt typical)
20 mA @ 20 - 55 VDC (0.5 watts typical)
3.75 A @ 125 VAC (typical)
3.0 A @ 220 VAC (typical)
0.15 A @ 24 VDC (typical)
50 microns
45S
Operating voltage
Power consumption
Filtration requirements
Entity parameters
(Intrinsically Safe)
18 - 28 VDC
0.3 watts
50 microns
Ui=28 VDC, Ii=120 mA, Ci=3 nF, Li=0 mH, Pi=0.84 W
92S, 92W, 97S & 97W
Operating voltage
Power consumption
Filtration requirements
24 VDC
0.5 watts
50 microns
1.8 Pneumatic valve specications 1.9 Pneumatic valve schematics
S1
DA
3 2
E2 E3
Actuator
Fig. 1 Single pilot spring return pneumatic valve on spring
return actuator with rebreather open
Fig. 2 Single pilot spring return pneumatic valve on double-
acting actuator with rebreather closed
Fig. 3 Axiom dual coil shuttle piston pneumatic valve
E3
SR
3
Actuator
2
S1 E2
E3
DA
3
Actuator
2
S1 E2

7 AN 70 en6 | Axiom AN
StoneL publication 105410revD
1.10 Dimensions
Note
Axiom AN certied dimensional drawing can be found at
www.stonel.com/
E3 E2
S1
1/4" NPT (3) [0.8 Cv] or
3/8" NPT (3) [1.2 Cv]
1/2" NPT (2), M20 (2),
3/4" NPT (2) or M25 (2)
2 3
4.90 in
[125 mm
]
1/4" NPT (2)
2.48 in
[63.0 mm]
2.26 in
[57.4 mm]
5.88 in
[149 mm]
7.01 in
[178 mm]

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7 AN 70 en Axiom AN | 7
2 Assembly and mounting
2.1 Instructions
PLUG FOR DA
PLUG FOR SR
C
L
O
S
E
D
O
P
E
N
C
L
O
S
E
D
O
P
E
N
J
Detailed view of L
Visual indicator cutout
Steps
Refer to Axiom AN assembly gure on page 8 when performing
mounting and assembly procedures. Axiom unit and mounting kit are
supplied separately. From Axiom shipping container, ensure items A,
D, F and G are present. From the mounting kit, ensure items E, H, I, J, K,
and K are present.
1. Determine if the actuator the Axiom is to be mounted on is
double-acting (DA) or spring return (SR). Ensure the DA/SR plug
(Item J) is in the corresponding port in the air manifold plate. (See
detailed view of L below). If the DA/SR plug is in the incorrect
position, gently remove p with a pair of pliers and insert into the
proper orice.
2. Locate the air manifold plate (ItemL) and place on the actuator.
Using an M4 allen wrench, fasten with the four air manifold
mounting screws (ItemI). Torque screws to 25 to 30 in.lbs (2.8to
3.4Nm).
3. Place visual indicator drive block (ItemH) into slot in the actuator
shaft. Place visual indicator drum coupler (ItemG) onto the visual
indicator drive block. Next, place the visual indicator drum (ItemF)
onto the visual indicator drum coupler. Align the holes in all three
items with the threaded hole in the actuator shaft and fasten
down with the visual indicator drum retaining screw (ItemE).
Leave screw loose in order to facilitate indexing of the visual
indicator.
4. With the actuator in the closed position, center the visual indicator
drum until the CLOSED quadrants are centered between the visual
indicator cutouts on the air manifold plate. (See detailed view of
Kbelow). With an M4 allen wrench, tighten down with the visual
indicator drum retaining screw. Torque screws to 15 to 20 in.lbs
(1.7 to 2.3Nm).
5. Place the trigger (Item D) into the visual indicator drum, aligning
the locking tabs to the corresponding notches in the visual
indicator drum. Press down on trigger until the locking tabs snap
into place.
6. Verify air manifold plate orice o-rings (ItemJ) are in place.
7. Set the Axiom body (ItemA) in place. With an M5 allen wrench,
torque the Axiom body screws (ItemC) to 8 to 10 ft. lbs (10.8 to
13.5Nm).
8. After all wiring and sensor setting procedures have been
completed, install Axiom cover and tighten.
Special notes:
• Mounting of the Axiom requires a StoneL mounting kit specic to
the actuator the Axiom is to be mounted to.
• It is recommended that thread lubricant or anti-seize be used on
the Axiom body screws (Item C) prior to assembly.
• In high cycle or high vibration applications, blue Loctite® may be
used on the air manifold mounting screws (Item I) and the visual
indicator drum retaining screw (Item E).
• It is highly recommended that exhaust ports E2 and E3 be tted
with low restriction muers or breather vent caps to prevent
ingestion of water and debris into the pneumatic valve.

7 AN 70 en8 | Axiom AN
StoneL publication 105410revD
2.2 Axiom AN assembly gure
A. Axiom AN unit
B. External ground lug (Internal ground lug provided)
C. Body screws (4)
D. Trigger
E. Visual indicator drum retaining screw
F. Visual indicator drum
G. Visual indicator drum coupler
H. Visual indicator drive block
I. Air manifold plate mounting screws
J. DA/SR plug
K. Air manifold plate orice o-rings
L. Air manifold plate
D
E
F
L
G
H
J
K
C
B
I
A

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7 AN 70 en Axiom AN | 9
3 Maintenance, repair and installation
3.1 Maintenance and repair
No routine maintenance of Axiom units is required when installed in environments for which they are designed. If installed in severe
environments, pneumatic components may require replacement at more frequent intervals for maximum performance. Repair of Axiom units
must be done by StoneL or by qualied personnel that are knowledgeable about the installation of electromechanical equipment in hazardous
areas. All parts needed for repair must be purchased through a StoneL authorized distributer to maintain warranty and to ensure the safety and
compliance of the equipment.
3.2 Installation
Attention: If required, the Axiom housing can be
grounded to earth potential by either the internal or
external ground lug. (See Assembly drawing 1.6 items 4
and 5 on page 4)
Attention: In order to maintain enclosure type and IP
ratings, cover shall be tightened by hand a minimum of
¼ turn after cover engages o-ring. Do not use any tool to
tighten the cover.
WARNING
Solenoid power supplied must be limited with a fuse or circuit
breaker rated to 2 Amps maximum.
Field wiring
• It is the responsibility of the installer, or end user, to install this
product in accordance with the National Electrical Code (NFPA 70)
or any other national or regional code dening proper practices.
• This product comes shipped with conduit covers in an eort to
protect the internal components from debris during shipment and
handling. It is the responsibility of the receiving and/or installing
personnel to provide appropriate permanent sealing devices to
prevent the intrusion of debris or moisture when stored or installed
outdoors.
• Use eld wiring rated at least 10K (+10° C) above ambient
temperature.
Attention: If the unit is used in a manner not specied by
StoneL, the protection provided by it may be impaired.
Caution: To maintain safety, only power supplies that
provide Double/Reinforced insulation, such as those with
PELV/SELV outputs, shall be used. (As applicable)
3.3 Specic conditions of use
See Declaration of Conformity for specic conditions of use.

7 AN 70 en10 | Axiom AN
StoneL publication 105410revD
4 Function specic details
4.1 Sensor/switching modules
4.1.1 SST N.O. sensor (35S & 35W)
Specications
Conguration (2) N.O. 2-wire solid state sensors
Voltage range 20 - 250 VAC 50/60 Hz; 20 - 125 VDC
20 - 60 VAC 50/60 Hz; 20 - 55 VDC (with connector
option 18)
Minimum on current 2.0 mA
Maximum continuous current 0.1 amps
Maximum leakage current 0.50 mA (AN35S); 0.60 mA (AN35W)
Maximum voltage drop 6.5 volts @ 10 mA
7.2 volts @ 100 mA
Circuit protection Protected against short circuits and direct
application of voltage with no load.
Wiring diagrams
SOL 1 PWR 1 SOL 1 PWR 2
Solenoid 1
Power
Open Closed
Manual
Solenoid 2
Power
SET
OPEN
SET
CLOSED
OPEN NO OPEN C CLOSED NO CLOSED C SOL 2 PWR 1 SOL 2 PWR 2
(1) (2) (3) (4) (5) (6) (7) (8)
Setup Instructions:
Operate actuator to closed
position and touch SET CLOSED
for 2 seconds.
Operate actuator to open position
and touch SET OPEN for 2 seconds.
SOL2 OUT
1
1211
2
SOL1 OUT
1
109
2
Common receptacle options pin-out for single coil unit Common receptacle options pin-out for dual coil unit
Signal
OPEN/CLOSED C
MALE (PINS)
MALE (PINS)
1
1
2
2
5
5
4
4
3
3
5-PIN MICRO CONNECTOR (M12)
5-PIN MINI CONNECTOR
CLOSED NO
OPEN NO
SOL PWR IN +
SOL PWR IN -
Pin
1
2
3
4
5
Signal
OPEN/CLOSED C
MALE (PINS)
MALE (PINS)
1
1
2
2
5
6
4
5
3
4
3
6-PIN MICRO CONNECTOR (M12)
6-PIN MINI CONNECTOR
CLOSED NO
OPEN NO
SOL1 & SOL2 PWR IN
SOL1 PWR IN
Pin
1
2
3
4
5
SOL2 PWR IN6
6

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7 AN 70 en Axiom AN | 11
Bench test procedure and sensor setting instructions
Power must be applied to both sensors to ensure proper circuit
operation. Use a 24VDC power supply with series load resistor, (2K -
6K Ω), connected to the 24VDC+.
1. Connect 24VDC+ to the CLOSED C (common) and OPEN C
(common) terminals. Connect 24VDC- to the CLOSED NO and
OPEN NO terminals.
2. Operate actuator to the closed position.
3. Press and hold SET CLOSED button until Closed LED is lit (2
seconds). Release button.
4. Operate actuator to the open position.
5. Press and hold SET OPEN button until Open LED is lit (2 seconds).
Release button.
6. Setpoints are retained even after power is removed.
To electrically test solenoid, apply power to the SOL PWR IN terminals
only.
Note
If using only one of the sensors for valve position feedback, the Closed
sensor (red) must be used.
Caution: A series load resistor must be used when bench
testing in order to ensure proper module operation.
4.1.1 SST N.O. sensor (35S & 35W) continued
Specications for Wireless Link
Communication Bluetooth® technology; single mode
(not compatible with Bluetooth® Classic)
Frequency band 2.402-2.480 Ghz
Transmit power 4dBm or ~2.5 milliwatts
Data rate 1 Mbit/second; eective information transmit rate
~10 Kbits/second
Range Up to 100 meters (330 feet) in free space. Range is
reduced by obstructions between handheld device and
Wireless Link VCT. Line of site is not necessary.
Registrations FCC, IC, CE
CE compliance Exceeds industrial compliance standards
VCT identication VCTs in range will be displayed in order of signal
strength
VCT link One device accessed at a time between client (hand-
held device) and server (VCT). Each server accessed by
one client at a time
Application StoneL Wireless Link available from the App store
Hand-helds Compatible with iPhone® and iPad® with iOS 9 or later
Wink feature
The Wink feature provides the capability of setting the closed or open
LEDs to simultaneously ash or wink at a 2Hz rate. This feature aids in
physically locating the unit on the network. Does not change valve
state indication in the control system.

7 AN 70 en12 | Axiom AN
StoneL publication 105410revD
4.1 Sensor/switching modules
4.1.2 NAMUR sensor (45S) single coil
Specications
Conguration (2) NAMUR sensors (EN 60947-5-6; IS)
Voltage range 5 - 25 VDC
Current ratings Target present
Target absent
current < 1.0 mA
current > 2.1 mA
Use with intrinsically safe repeater barrier. NAMUR sensors conform to EN 60947-5-6 standard.
Wiring diagrams
Common receptacle options pin-out for single coil unit
NAMUR
SOL PWR + SOL PWR -
Solenoid
Power
Closed Open
Manual
SET
OPEN
SET
CLOSED
not used OPEN + OPEN - not used CLOSED + CLOSED -
(1) (2) (3) (4) (5) (6) (7) (8)
Setup Instructions:
Operate actuator to closed
position and touch SET CLOSED
for 2 seconds.
Operate actuator to open position
and touch SET OPEN for 2 seconds.
SOL OUT
+
109
-
Reference controlled installation drawing #105412 for
proper intrinsic safe installation details. Find document
in the Appendix on page29.
STOP
Signal
OPEN +
MALE (PINS)
MALE (PINS)
1
1
2
2
5
6
4
5
3
4
3
6-PIN MICRO CONNECTOR (M12)
6-PIN MINI CONNECTOR
OPEN -
SOL PWR +
CLOSED +
CLOSED -
Pin
1
2
3
4
5
SOL PWR -6
6

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7 AN 70 en Axiom AN | 13
4.1.2 NAMUR sensor (45S) dual coil
Specications
Conguration (2) NAMUR sensors (EN 60947-5-6; IS)
Voltage range 5 - 25 VDC
Current ratings Target present
Target absent
current < 1.0 mA
current > 2.1 mA
Use with intrinsically safe repeater barrier. NAMUR sensors conform to EN 60947-5-6 standard.
Wiring diagrams
Common receptacle options pin-out for single coil unit
NAMUR
SOL1 PWR + SOL1 PWR -
Solenoid 1
Power
Closed Open
Manual
SET
OPEN
SET
CLOSED
not used OPEN + OPEN - not used CLOSED + CLOSED -
(1) (2) (3) (4) (5) (6) (7) (8)
Setup Instructions:
Operate actuator to closed
position and touch SET CLOSED
for 2 seconds.
Operate actuator to open position
and touch SET OPEN for 2 seconds.
SOL1 OUT
+
1312
-
Solenoid 2
Power
SOL2 OUT
+
1514
-
SOL2 PWR - (11) SOL2 PWR + (10)
(9)
not used
Reference controlled installation drawing #105412 for
proper intrinsic safe installation details. Find document
in the Appendix on page29.
STOP
Signal
OPEN +
MALE (PINS)
MALE (PINS)
1
1
2
2
5
6
4
5
3
4
3
6-PIN MICRO CONNECTOR (M12)
6-PIN MINI CONNECTOR
OPEN -
SOL PWR +
CLOSED +
CLOSED -
Pin
1
2
3
4
5
SOL PWR -6
6

7 AN 70 en14 | Axiom AN
StoneL publication 105410revD
4.1.2 NAMUR sensor (45S) continued
Typical basic intrinsically safe circuits
NAMUR sensor circuit
Solenoid circuit
** Barrier o
ff state (target of
f): current in NAMUR sensor circuit >2.1 mA
Barrier on
state (target on): current in NAMUR sensor circuit <1.0 mA
power
source
Hazardous area
NAMUR
repeater
barrier
24 VDC
computer input
8 VDC
I = 0.5mA to 5.0mA**
NAMUR sensor
power
source
Hazardous area
solenoid
barrier
24 VDC
computer output
solenoid coil
Bench test procedure and sensor setting instructions
Power must be applied to both sensors to ensure proper circuit
operation. Use a 24VDC power supply. A series load resistor is not
required when bench testing.
1. Connect 24VDC+ to the CLOSED + and OPEN + terminals.
Connect 24VDC- to the CLOSED - and OPEN - terminals.
2. Operate actuator to the closed position.
3. Press and hold SET CLOSED button until Closed LED is lit (2
seconds). Release button.
4. Operate actuator to the open position.
5. Press and hold SET OPEN button until Open LED is lit (2 seconds).
Release button. Both Open and Closed LEDs will be lit during mid-
travel.
6. Setpoints are retained even after power is removed.
Note
If using only one of the sensors for valve position feedback, the Closed
sensor must be used.

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7 AN 70 en Axiom AN | 15

7 AN 70 en16 | Axiom AN
StoneL publication 105410revD
Signal
Shield
MALE (PINS)
MALE (PINS)
1
1
2
2
5
5
4
4
3
3
5-PIN MICRO CONNECTOR (M12)
5-PIN MINI CONNECTOR
V +
V -
CAN H
CAN L
Pin
1
2
3
4
5
4.2 Valve communication terminals (VCT)
4.2.1 VCT with DeviceNet™ communication (92S & 92W)
Specications
Communication protocol DeviceNet™
Conguration (2) Discrete inputs (sensors)
(1) Auxiliary analog input (4-20 mA)
(2) Discrete outputs (solenoids)
Input voltage 11 - 25 VDC via DeviceNet™ network
Output voltage 24 VDC
Analog input impedance 254 ohms
Quiescent current No analog input, no outputs energized:
35mA @ 24VDC; 57 mA @ 11VDC
Current consumption
(coil energized)
56 mA @ 24 VDC
Maximum output current 150mA (all outputs combined)
Default address 63 (software assigned)
Default baud rate 125K (software selectable 125K, 250K or 500K baud)
Messaging Polling, cyclic and change of state
DeviceNet™ type 100
Bit mapping
Inputs (3 bytes)
Byte 0, bit 0 = red LED / valve closed
Byte 0, bit 1 = green LED / valve open
Byte 0, bit 7 = fault bit
Byte 1, bits 8-15 = 4-20 mA analog input
Byte 2, bits 16-23 = 4-20 mA analog input
(4-20 mA analog input 0-10,000 scaling)
Outputs (1 byte)
Byte 0, bit 0 = solenoid 1
Byte 0, bit 1 = solenoid 2
Byte 0, bit 2 = wink
Byte 0, bit 3 = remote set closed
Byte 0, bit 4 = remote set open
Byte 0, bit 7 = wireless link enabled
not used Ain -
Solenoid 1
Power
Module/Network
Status
Manual
Solenoid 2
Power
SET
OPEN
SET
CLOSED
Ain + V - CAN L S H CAN H V +
(1) (2) (3) (4) (5) (6) (7) (8)
Setup Instructions:
Operate actuator to closed
position and touch SET CLOSED
for 2 seconds.
Operate actuator to open position
and touch SET OPEN for 2 seconds.
SOL2 OUT
+
1211
-
SOL1 OUT
+
109
-
Wiring diagrams
Common receptacle options pin-out

StoneL publication 105410revD
7 AN 70 en Axiom AN | 17
4.2.1 VCT with DeviceNet™ communication (92S & 92W) continued
Bench test procedure and sensor setting instructions
To test sensors, use a 24VDC power supply. No series load resistor is
required.
1. Apply power across the V+ and V- terminal points.
2. Operate actuator to the closed position.
3. Press and hold SET CLOSED button until red LED is lit (2 seconds).
Release button.
4. Operate actuator to the open position.
5. Press and hold SET OPEN button until green LED is lit (2 seconds).
Release button.
6. Setpoints are retained even after power is removed.
A functioning DeviceNet™ network is required to test
communications and solenoids.
WARNING
Do not apply external power to the output terminals. This will
cause permanent damage to the unit.
Caution: Power cycling unit with Byte 0, Bit 3 or Bit 4 set
will cause the sensor(s) to set at that valve position. Ensure
Byte 0, Bit 3 and Bit 4 are reset to 0 after performing a
remote sensor setting.
Remote sensor setting feature
The Remote Sensor Setting feature provides the capability of setting
the closed and open sensors remotely from the control system.
1. DeviceNet™ communications are required in order to remotely set
the sensors. The unit must be addressed and correctly congured
to be recognized by the control system.
2. With the valve/actuator in the closed position, set byte 0, bit 3 to
“1” for at least two seconds. This will set the closed sensor to that
valve/actuator position. Set byte 0, bit 3 back to“0”
3. With the valve/actuator in the open position, set Byte 0, Bit 4 to“1”
for at least two seconds. This will set the open sensor to that valve/
actuator position. Set byte 0, bit 4 back to “0”
Wink feature
The Wink feature provides the capability of setting the closed or open
LEDs to simultaneously ash or wink at a 2Hz rate. This feature aids in
physically locating the unit on the network.
1. DeviceNet™ communications are required in order to set the Wink
feature. The unit must be addressed and correctly congured to be
recognized by the control system.
2. Set byte 0, bit 2 to “1” in the desired unit. Once the correct unit has
been physically located on the network, indicated by the winking
of the LEDs, set byte 0 bit 2 back to “0”. Performing this function
will not change the closed and open sensor setpoints.
Fault Bit (input byte 0, bit 7)
The Fault Bit will set to a 1 when input byte 0, bits 0 and 1 are set to 1
or 0 at the same time.
When input byte 0, bits 0 and 1 are both set to 1, this would indicate
that the valve is both open and closed at the same time. This would
be an abnormal or Fault condition.
Module/Network Status LED status
DeviceNet™ status LED Fault description
LED o Device not powered, or is alone on the bus
Solid green Device is online and allocated to a master
Flashing green Device is online, but not allocated to a master
Flashing red (Minor Fault) Output shorted
Flashing red (Minor Fault) No magnet detected
Flashing red (Minor Fault) Communication to protocol controller has failed
Flashing red (Minor Fault) Connection to DeviceNet™ master has timed-out
Flashing red (Minor Fault) Address/baud switches are not equal to currently online
values
Solid red (Major Fault) Internal sensor fault - sensor may need replacing
Solid red (Major Fault) Device has detected another device on the bus with the
same DeviceNet™ address
Solid red (Major Fault) Device has detected a CAN network Bus-o fault
Specications for Wireless Link
Communication Bluetooth® technology; single mode
(not compatible with Bluetooth® Classic)
Frequency band 2.402-2.480 Ghz
Transmit power 4dBm or ~2.5 milliwatts
Data rate 1 Mbit/second; eective information transmit rate
~10 Kbits/second
Range Up to 100 meters (330 feet) in free space. Range is
reduced by obstructions between handheld device and
Wireless Link VCT. Line of site is not necessary.
Registrations FCC, IC, CE
CE compliance Exceeds industrial compliance standards
VCT identication VCTs in range will be displayed in order of signal
strength
VCT link One device accessed at a time between client (hand-
held device) and server (VCT). Each server accessed by
one client at a time
Application StoneL Wireless Link available from the App store
Hand-helds Compatible with iPhone® and iPad® with IOS 9 or later
Attention: Any external auxiliary device connected to the
VCT module shall be ground isolated.

7 AN 70 en18 | Axiom AN
StoneL publication 105410revD
4.2 Valve communication terminals (VCT)
4.2.2 VCT with AS-Interface communication (96S)
Specications
Communication protocol AS-Interface v3.0
Conguration (2) Discrete inputs (sensors)
(2) Auxiliary discrete inputs
(2) Discrete outputs (solenoid)
Input voltage 26.5-31.6VDC (AS-I voltage)
Output voltage 24VDC (+/- 10%)
Quiescent current 35 mA
Current consumption
(coil energized)
56 mA
Maximum output current 100mA (all outputs combined)
Default address 00
ID/IO codes ID = F; IO = 4; ID1 = F; ID2 = E (S-4.F.E.)
Bit assignment
Inputs
Bit 0 = aux input 1
Bit 1 = aux input 2
Bit 2 = green LED / valve open
Bit 3 = red LED / valve closed
Outputs
Bit 0 = not used
Bit 1 = not used
Bit 2 = OUT 1
Bit 3 = OUT 2
Common receptacle options pin-out
Wiring diagram
3 wire RTN Aux IN2 -
Solenoid 1
Power
AS-i/FAULT
Manual
Solenoid 2
Power
SET
OPEN
SET
CLOSED
Aux IN1 - Aux IN + ASi - ASi + ASi - ASi +
(1) (2) (3) (4) (5) (6) (7) (8)
Setup Instructions:
Operate actuator to closed
position and touch SET CLOSED
for 2 seconds.
Operate actuator to open position
and touch SET OPEN for 2 seconds.
SOL2 OUT
+
1211
-
SOL1 OUT
+
109
-
Signal
ASi +
MALE (PINS)
1 2
43
MALE (PINS)
2 4
13
4-PIN MICRO CONNECTOR (M12)
4-PIN MINI CONNECTOR
not used
ASi -
not used
Pin
1
2
3
4

StoneL publication 105410revD
7 AN 70 en Axiom AN | 19
4.2.2 VCT with AS-Interface communication and extended addressing (96S) continued
Bench test procedure and sensor setting instructions
To test sensors, use a 24VDC power supply. No series load resistor is
required.
1. Apply power across the ASi+ and ASi- terminal points.
2. Operate actuator to the closed position.
3. Press and hold SET CLOSED button until red LED is lit (2 seconds).
Release button.
4. Operate actuator to the open position.
5. Press and hold SET OPEN button until green LED is lit (2 seconds).
Release button.
6. Setpoints are retained even after power is removed.
A functioning AS-Interface network is required to test
communications.
WARNING
Do not apply external power to the output terminals. This will
cause permanent damage to the unit.
Power/Fault LED status
AS-i status LED Fault description
LED o Device does not have power
Solid green Normal operation
Flashing red/green Output shorted
Flashing red/green No magnet detected
Flashing red/green Internal sensor fault - sensor may need replacing
Flashing yellow/red No data exchange (device address = 0)
Solid red No data exchange

7 AN 70 en20 | Axiom AN
StoneL publication 105410revD
4.2 Valve communication terminals (VCT)
4.2.3 VCT with AS-Interface communication and extended addressing (97S & 97W)
Specications
Communication protocol AS-Interface v3.0
Conguration (2) Discrete inputs (sensors)
(2) Auxiliary discrete inputs
(2) Discrete outputs (solenoid)
Input voltage 26.5-31.6VDC (AS-I voltage)
Output voltage 24VDC (+/- 10%)
Quiescent current 35 mA
Current consumption
(coil energized)
56 mA
Maximum output current 100mA (all outputs combined)
Default address 0A
ID/IO codes ID = A; IO = 7; ID1 = F; ID2 = E (S-7.A.E.)
Bit assignment
Inputs
Bit 0 = red LED / valve closed
Bit 1 = green LED / valve open
Bit 2 = aux input 1
Bit 3 = aux input 2
Outputs
Bit 0 = OUT 1
Bit 1 = OUT 2
Bit 2 = wireless link enabled
Bit 3 = not available
Parameter
Bit 0 = wink
Bit 1-3 = not used
Common receptacle options pin-out
Wiring diagram
3 wire RTN Aux IN2 -
Solenoid 1
Power
AS-i/FAULT
Manual
Solenoid 2
Power
SET
OPEN
SET
CLOSED
Aux IN1 - Aux IN + ASi - ASi + ASi - ASi +
(1) (2) (3) (4) (5) (6) (7) (8)
Setup Instructions:
Operate actuator to closed
position and touch SET CLOSED
for 2 seconds.
Operate actuator to open position
and touch SET OPEN for 2 seconds.
SOL2 OUT
+
1211
-
SOL1 OUT
+
109
-
Signal
ASi +
MALE (PINS)
1 2
43
MALE (PINS)
2 4
13
4-PIN MICRO CONNECTOR (M12)
4-PIN MINI CONNECTOR
not used
ASi -
not used
Pin
1
2
3
4