Metso automation Neles axiom Operating and maintenance manual

Neles Axiom

On/Off Valve Controller

with Proximity Switches

Installation, Maintenance and

Operating Instructions

7 AMI 70 en • 2/2010

27 AMI 70 en

READ THESE INSTRUCTIONS FIRST!

These instructions provide information about safe handling and operation of the on/off valve controller.

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 Markings ................................................ 3

1.3 Specifications......................................... 3

1.4 CE marking ............................................ 5

1.5 Recycling and disposal ......................... 5

1.6 Safety precautions ................................. 5

2 ASSEMBLY AND MOUNTING ........................ 5

3 SENSING AND COMMUNICATIONS MODULE

SENSOR SETTING.......................................... 6

3.1 Bench testing ......................................... 6

3.2 Fault alerts for AMI96_D......................... 7

3.3 Additional features for AMI96_D ............ 8

4 EXPLODED VIEW ........................................... 9

5 DIMENSIONS................................................. 10

6 WIRING DIAGRAMS ..................................... 11

6.1 Type AMI33.......................................... 11

6.2 Type AMI44.......................................... 11

6.3 Type AMI96.......................................... 12

6.4 Type AMI96_D ..................................... 12

6.5 Type AMI97.......................................... 12

6.6 Type AMI93.......................................... 13

6.7 Type AMI94.......................................... 13

6.8 Installation Diagram for Explosive

Atmospheres for Europe ...................... 14

6.9 Intrinsic Safety Hazardous Location

Installation Diagram ............................. 15

6.10 Non-Incendive Field Wiring Apparatus

Installation Drawing.............................. 16

6.11 Non-Incendive Safety Hazardous

Location Installation Diagram .............. 17

6.12 Intrinsic Field Wiring Apparatus

Installation Drawing.............................. 18

7 TYPE CODE................................................... 19

7 AMI 70 en 3

1 GENERAL

1.1 Introduction

This manual provides essential information on the Neles

Axiom on/off valve controller.

The Neles Axiom is used for quarter-turn automated

pneumatic on/off valves..

1.2 Markings

The device has identification plate attached to the

cover, see Fig. 1.

Identification plate markings:

1. Model

2. Serial number

3. Date

4. Protection class information

5. Type

6. Temperature range

7. CE and hazardous area marks

8. Warning

9. Manufacturer information

10. Metso logo

1.3 Specifications

Sensing and communication module

SST Switching sensors (33)

Configuration 2 Two-wire solid state

switching outputs

1 or 2 solenoid power input(s) 1

Output Normally open (SPST)

Max. current inrush 2.0 A

Max. current continuous 0.25 A

Min. on current 2.0 mA

Max. leakage current 0.5 mA

Voltage range 20 to 125 V DC / 125 V AC

Max. voltage drop 7.0 V / 100 mA

Short circuit protection Protected from direct application

of up to 125 V DC / V AC

Namur sensors (44)

Configuration 2 Namur Outputs

1 or 2 solenoid power input(s) 2

Output Conforms to DIN 19234

Current ratings Target on I < 1.0 mA

Target off I > 2.1 mA

Voltage range 5 to 25 V DC

AS-Interface VCT (96)

Configuration 2 Discrete inputs

(Open and Closed)

2 Auxiliary discrete inputs

2 Discrete outputs

(Drive solenoids)4

AS-I version 2.1

Input voltage 26.5 to 31 V DC

Devices per network 31

AS-Interface VCT (97) with extended addressing

Configuration 2 Discrete inputs

(Open and Closed)

2 Auxiliary discrete inputs

1 Discrete output

(Drive solenoid) 4

AS-I version 2.1

Input voltage 26.5 to 31 V DC

Devices per network 62

FOUNDATION fieldbus VCT, bus powered (93)

Configuration 2 Discrete inputs

(Open and Closed)

2 Discrete outputs

(Drive Piezo) 3

Current input 16 mA quiescent

Voltage range 9 to 32 V DC

Other features Stores number of actuations

Stores date of last service

Predetermined output fail state

FOUNDATION fieldbus VCT, bus powered (94)

Configuration 2 Discrete inputs

(Open & Closed)

2 Externally Powered discrete

outputs (Drive solenoids)4

Signal current Input 16 mA quiescent

Signal voltage range 9 to 32 V DC

External voltage input 24 V DC

External current input Solenoid dependent

Other Features Stores number of actuations

Stores date of last service

Predetermined output fail state

1Solenoid option "H"

2Solenoid option "E"

3Piezo option "A"

4Solenoid option "D"

Fig. 1 Identification plate

Solenoid Rating:

12Vdc, 0.5W; Press: 40 to 120 psi

IS: Ui=28V, Ii=120mA, Pi=1.0W, Ci=0nF, Li=0mH

Warning:

1) When used within a Zone 0 location, the aluminum enclosure shall be installed in

such a manner as to prevent the possibility of sparks resulting from friction or impact.

2) To prevent the risk of electrostatic sparking, the equipment enclosures shall be

cleaned only with a damp cloth.

Sensor Rating:

NAMUR 7-24Vdc

IS: Ui=16Vdc, Ii=25mA, Pi=1.0W, Ci=4.4nF, Li=0mH; Install per 105157

Ex ia IIC T5

DatelaireSledoM

II 1 G

Fergus Falls, MN U.S.A.

Manufactured by StoneL

FM07ATEX0047X

Patent Pending

1725

448387

Ta @ -18°C to +50°C IP67

47 AMI 70 en

PNEUMATIC VALVE SPECIFICATIONS

Valve design Pilot operated spool valve

Pilot operator options Solenoid coil or Piezo 1

Configuration

Single pilot 5/2 (5-way, 2-position) spring return

Dual pilot Shuttle piston, 5/2 (5-way, 2-position)

Flow rating 0.75 Cv (0.64 Kv)

Porting 1/4" NPT

Operating pressure 2.7 to 7.5 bar

Filtration requirements 40 µm (Piezo, 30 µm)

Operating temperature 2 See pilot specifications below

Operating life 1 million cycles

Manual override Internal momentary

Material of construction

Spool Nickel plated aluminum

Body Epoxy coated anodized aluminum

O-ring spacers Polysulphone

End caps & fasteners Stainless steel

O-rings Nitrile compound

Piezo pilot

Filtration requirements Dried air / 30 µm

Operating temperature -10° to +60 °C

DC power 2 mA / 6.5 V DC

Solenoid pilot

Electrical ratings

H option 0.6 W / 22 V DC min.,

up to 130 V AC max.

E (IS) option 0.5 W, 12 to 15 V DC

D option 0.5 W / 24 V DC

AC current consumption 18 mA (H)

Operating temperature2-18° to 50 °C

1Piezo used for bus powered FOUNDATION fieldbus

applications only.

2Extended temperature option (-40° to +80 °C) availa-

ble. Option -T at end of type code.

General specifications and ratings

Materials of construction

Housing and mounting

manifold Epoxy coated anodized

aluminum

Cover and visual indicator Lexan polycarbonate

Fasteners and mounting

adaptors Stainless steel

Pneumatic valve See Pneumatic valve

specifications below

Temperature ratings (pneumatic valve dependent)

Piezo pilots (A) -10° to +60 °C

Solenoid pilots (D, E, H) -18° to +50 °C

Special solenoid pilot -40º to +70 °C

available, option -T in type coding.

Position sensor system

Accuracy Within 1°

Repeatability Within 1°

Setting buffer 2° from set point

(Rotational distance from

original set point where

switch will energize on return

stroke.)

Dead band 3° from set point

(Rotational distance from original

set point where switch will

de-energize.)

Maximum rotational range120°

Operating life

Pneumatic valve 1 million cycles

Approvals

II 1G Ex ia IIC T5

II 3G Ex nA nC IIC T5

Hazardous area ratings

Ex ia:

Sensor: Ui = 16 V, Ii = 25 mA, Pi = 1.0 W,

Ci = 4.4 nF, Li = 0 mH

Solenoid: Ui = 28 V, Ii = 120 mA, Pi = 1.0 W,

Ci = 0 nF, Li = 0 mH

Ex nA nC:

AMI33_: U ≤ 75 V DC

AMI44_: U ≤ 24 V DC

AMI93_, AMI94_: U ≤ 32 V DC

AMI96_, AMI97_: U ≤ 31.6 V DC

Enclosure protection

IP67

Fig. 2 Spring return actuator with rebreather open

Fig. 3 Double acting actuator with rebreather closed

51 4

Actuator

Axiom Pneumatic Valve

51 4

Axiom Pneumatic Valve

Actuator

7 AMI 70 en 5

1.4 CE marking

The limit switch meets the requirements of the Euro-

pean Directives and has been marked according to the

Directive.

1.5 Recycling and disposal

Most limit switch parts can be recycled if sorted

according to material. See the list below for materials.

In addition, separate recycling and disposal instruc-

tions are available from us. A limit switch can also be

returned to us for recycling and disposal against a fee.

1.6 Safety precautions

2 ASSEMBLY AND MOUNTING

Neles Axiom mounting kits are sold separately.

1. Refer to Axiom Assembly Drawing located in Section

4 when performing mounting and assembly proce-

dures.

2. Remove Axiom unit from shipping container. Ensure

all listed items are present.

3. With an M4 allen wrench, loosen the four captive

Axiom Cover Screws (Item# 1), remove cover.

4. Determine if the actuator the Axiom is to be mounted

on is double acting (DA) or spring return (SR). Flip

the Axiom body (Item# 4) over and ensure the DA/SR

Plug (Item# 5) is in the correct position. (See Detail -

A in Section 4). If the DA/SR Plug is in the incorrect

position, gently remove plug with a pair of pliers and

insert into the proper hole.

5. From the mounting kit package, locate the Air Mani-

fold Plate (Item# 14). Place the Air Manifold Plate on

the actuator. Using an M4 allen wrench, fasten down

with the four Air Manifold Mounting Screws (Item#

11). Torque screws to 2.8 - 3.4 Nm.

6. Place Visual Indicator Drive Block (Item# 10) into slot

on the actuator shaft. Place Visual Indicator Drum

Coupler (Item# 8) onto the Visual Indicator Drive

Block. Next, place the Visual Indicator Drum (Item#

7) onto the Visual Indicator Drum Coupler. Align the

holes in all three items with the the threaded hole in

the actuator shaft and fasten down with the Visual

Indicator Drum Retaining Screw (Item# 9). Leave

screw loose in order to facilitate indexing of the vis-

ual indicator.

7. With the actuator in the closed position, center the

Visual Indicator Drum until the “OPEN” quadrant is

centered between the “V.I INDEX” markings on the

AIr Manifold Plate. (See Detail - B in Section 4).

Tighten down with the Visual Indicator Drum Retain-

ing Screw 1.7 - 2.3 Nm.

NOTE: In high cycle or high vibration applications,

blue Loctite® may be used on the Air Manifold

Mounting Screws (Item# 11) and the Visual Indicator

Drum Retaining Screw (Item# 9).

8. Verify Air Manifold Plate Orifice O-rings (Item# 12)

and Visual Indicator Cover O-ring (13) are in place.

9. Place the Visual Indicator Cover (Item# 6) over the

Visual Indicator Drum assembly then set the Axiom

Body (Item# 4) in place. With an M4 allen wrench,

torque the Axiom Body Screws to 2.8 - 3.4 Nm.

10.After all wiring and sensor setting procedures have

been completed, install Axiom Cover and torque

Axiom Cover Screws to 1.7 - 2.3 Nm.

CAUTION:

Do not exceed the permitted values!

Exceeding the permitted values marked on the limit

switch may cause damage to the switch and to equip-

ment attached to the switch and could lead to uncon-

trolled pressure release in the worst case. Damage to

the equipment and personal injury may result.

CAUTION:

To prevent ignition of hazardous atmospheres,

replace cover before energizing the electrical circuits.

Keep cover tightly closed when in operation.

NOTE:

To mount the Axiom requires a mounting kit specific to

the actuator the Axiom is to be mounted to.

67 AMI 70 en

3 SENSING AND COMMUNICATIONS

MODULE SENSOR SETTING

Type AMI 33, 96, 97, 93, 94

1. With the Sensor & Communication Module (CCM)

wired to the control system and power applied,

(Refer Wiring Diagram located in Section 6), operate

actuator to the closed position.

2. Press and hold “Closed Set” button until “Closed

LED is lit (2 seconds). Release button.

3. Operate actuator to the open position.

4. Press and hold “Open Set” button until “Open LED is

lit (2 seconds). Release button.

5. Set points are retained even after power is removed.

6. Sensor & Communication Modules on Axiom units

with a single solenoid have a “Solenoid Power” LED

indicating when solenoid power is applied.

Type AMI 44

1. With the Sensor & Communication Module (CCM)

wired to the control system and power applied,

(Refer Wiring Diagram located in Section 6), operate

actuator to the closed position.

2. Press and hold “Closed Set” button until “Open LED”

goes out (2 seconds). Release button.

3. Operate actuator to the open position.

4. Press and hold “Open Set” button until “Closed LED”

goes out (2 seconds). Release button.

5. Both “Open” and “Closed” LEDs will be lit during

mid-travel. Set points are retained even after power

is removed.

6. Sensor & Communication Modules on Axiom units

with a single solenoid have a “Solenoid Power” LED

indicating when solenoid power is applied.

3.1 Bench testing

Type AMI33

Power must be applied to both sensors to ensure

proper circuit operation. Use a 24 V DC power supply

with series load resistor, (2 kΩ- 6 kΩ), connected to the

24 V DC +. Operate actuator to the closed position.

Connect 24 V DC + to the “Closed C” (common) and

“Open C” (common) terminals. Connect 24 V DC - to

the “Closed NO” and “Open NO” terminals. Press and

hold “Closed Set” button until “Closed LED is lit (2 sec-

onds). Release button. Operate actuator to the open

position. Press and hold “Open Set” button until “Open

LED is lit (2 seconds). Release button. Set points are

retained even after power is removed.

To test solenoid, apply power to the “Sol Pwr IN” termi-

nals only. See warning below.

NOTE: If using only one of the sensors for valve posi-

tion feedback, the open sensor (green) must be used.

Type AMI44

Power must be applied to both sensors to ensure

proper circuit operation. Use a 24 V DC power supply.

A series load resistor is not required when bench test-

ing. Operate actuator to the closed position. Connect

24 V DC + to the “Closed +” and “Open +” terminals.

Connect 24 V DC - to the “Closed -” and “Open -” ter-

minals. Press and hold “Closed Set” button until “Open

LED” goes out (2 seconds). Release button. Operate

actuator to the open position. Press and hold “Open

Set” button until “Closed LED” goes out (2 seconds).

Release button. Both “Open” and “Closed” LEDs will be

lit during mid-travel. Set points are retained even after

power is removed.

NOTE: If using only one of the sensors for valve posi-

tion feedback, the open sensor (green) must be used.

Type AMI96, 97

To test sensors, use a 24 V DC power supply. No series

load resistor is required. Operate actuator to the closed

position. Apply power across the “ASI+” and “ASI-” ter-

minal points. Press and hold “Closed Set” button until

“Closed LED is lit (2 seconds). Release button. Operate

actuator to the open position. Press and hold “Open

Set” button until “Open LED is lit (2 seconds). Release

button. Set points are retained even after power is

removed. A functioning AS-Interface network is

required to test communications.

Fig. 4 Sensor and communication module (CCM)

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

WARNING:

Do not apply external power to the “Sol Out” termi-

nals. This will cause permanent damage to the

unit.

CAUTION:

A series load resistor must be used when bench

testing in order to ensure proper module opera-

tion.

WARNING:

Do not apply external power to the output termi-

nals. this will cause permanent damage to the unit.

7 AMI 70 en 7

Type AMI93, 94

To test sensors, use a 9-32 V DC power supply. No

series load resistor is required. Operate actuator to the

closed position. Apply power across the “FB+” and

“FB-” terminal points. Press and hold “Closed Set” but-

ton until “Closed LED is lit (2 seconds). Release button.

Operate actuator to the open position. Press and hold

“Open Set” button until “Open LED is lit (2 seconds).

Release button. Set points are retained even after

power is removed. A functioning Foundation Fieldbus

network is required to test communications.

WARNING: Do not apply external power to the output

terminals. this will cause permanent damage to the

unit.

3.2 Fault alerts for AMI96_D

1. The OPEN green LED is lit steady when the valve is

in the open position and the open position sensor is

ON. Input Bit 3 (DI2) will be set to “1”. If the valve is

open and the LED is not lit, perform the sensor set-

ting according to instructions located in Section 3.

2. The CLOSED red LED is lit steady when the valve is

in the closed position and the closed position sensor

is ON. Input Bit 4 (DI3) will be set to “1”. If the valve is

closed and the LED is not lit, perform the sensor set-

ting according to instructions located in Section 3.

3. The SOLENOID POWER yellow LED is lit steady

when Output Bit 3 (DO2) is set to “1” to energize the

solenoid.

4. The BAD SOLENOID COIL red LED will flash at a

2Hz rate if the solenoid pilot valve coil windings are

either open or shorted. The Peripheral Fault Bit will

be set to “1”. Fault indication will clear when solenoid

pilot valve is replaced.

5. The LOW AIR SUPPLY PRESSURE red LED will flash

at a 2Hz rate if the supply pressure drops below 40

psi. Input Bit 1 (DI 0) will be set to “1”. Fault indica-

tion will clear when supply pressure goes back

above 2.8 bar.

6. The STUCK SPOOL/PILOT red LED will flash at a 2Hz

rate if after 5 seconds** of power being applied to

the coil, the internal porting pressure does not rise

above 0.7 bar. Conversely, if after 5 seconds** of

power being removed from the coil and the internal

porting pressure does not drop below 2.1 bar, a

STUCK SPOOL/PILOT fault will be indicated. For

either condition, the Peripheral Fault Bit will be set to

“1”. Fault indication will remain active until internal

porting pressure requirements are met.

7. The STUCK PROCESS VALVE/ACTUATOR red LED

will flash at a 2Hz rate if after 5 seconds** of power

being applied to or removed from the coil, the valve/

actuator does not move by a minimum of 10% of

stroke, provided there is not a STUCK SPOOL/PILOT

or LOW AIR SUPPLY PRESSURE fault already indi-

cated. Input Bit 2 (DI 1) will be set to “1”. A STUCK

PROCESS VALVE/ACTUATOR fault will also be indi-

cated if the valve/actuator doe not reach the com-

manded position within 20 seconds** (Valve open

position when solenoid coil is energized or valve

closed position when solenoid coil is de-energized).

This is also referred to as a “Stroke Time Alarm”.

Input Bit 2 (DI 1) will be set to “1”.

**NOTE: The Factory default time settings of the Stroke

Time Alarm circuit is 20 seconds for valve Full Stroke

Time and 5 seconds for the STUCK SPOOL/PILOT and

the STUCK PROCESS VALVE/ACTUATOR diagnostic

functions.

The Stroke Time Alarm circuit timing is manually adjust-

able from 1 to 60 seconds.

When manually setting the Full Stroke Time, the sec-

ondary timing used in the STUCK SPOOL/PILOT and

the STUCK PROCESS VALVE/ACTUATOR diagnostic

functions is fixed to one half the time period of the Full

Stroke Time.

(For example: if Full Stroke Time is set to 30 seconds,

the time out for the STUCK SPOOL/PILOT and the

STUCK PROCESS VALVE/ACTUATOR diagnostic func-

tions will be 15 seconds).

See Section 3.3 for Stroke Time Alarm adjustment pro-

cedureure.

Fig. 5 Diagnostic LED Indications

ASI + (4)

ASI - (3)

SOL OUT+ (2)

SOL OUT- (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED

SOLENOID POWER

BAD SOLENOID COIL STUCK SPOOL/PILOT

STUCK PROCESS

VALVE/ACTUATOR

LOW AIR SUPPLY

PRESSURE

Diagnostics: Blinking LED indicates problem

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET

OPEN for 2 seconds

LED LED

Color

Function

Description

Operational

State

Description

OPEN Green Process valve

is open

Normal

Operation

LED will be continuously lit

when process valve is open

CLOSED Red Process valve

is closed

Normal

Operation

LED will be continuously lit

when process valve is closed

SOLENOID

POWER

Yellow Solenoid valve is

energized

Normal

Operation

LED will be continuously lit

when solenoid is energized

BAD SOLENOID

COIL

Red Solenoid coil is

open or shorted

Fault State LED will flash at a 2Hz rate if

solenoid coil is open or shorted

LOW AIR SUPPLY

PRESSURE

Red Supply air pressure

is low

Fault State LED will flash at a 2Hz rate if

supply air pressure is <40psi

STUCK SPOOL/

PILOT

Red Solenoid valve

will not shift

Fault State LED will flash at a 2Hz rate if

solenoid valve does not shift

STUCK PROCESS

VALVE/ACTUATOR

Red Valve/Actuator

will not turn

Fault State LED will flash at a 2Hz rate if

valve/actuator does not turn

87 AMI 70 en

3.3 Additional features for AMI96_D

Stroke Time Alarm Adjustment Procedure

CAUTION: Valve/Actuator will automatically stroke

while performing this procedure.

1. Read all instructions prior to performing this proce-

dure. The Stroke Time Alarm is adjustable from 1 to

60 seconds. AS-Interface communications is not

needed to perform this procedure, however, a 24 V

dc power source connected to the ASI+ and ASI-

and an air source of a minimum of 2.8 bar connected

to the Axiom supply pressure port (Port 1) will be

required.

2. Ensure the CLOSED and OPEN sensors have been

set. If not, perform the sensor setting according to

instructions located below.

3. With the valve/actuator in the closed position, verify

there are no fault indications, then press and hold

both the SET CLOSED and SET OPEN buttons until

both the CLOSED and OPEN LED’s are lit (2 sec-

onds). Release both buttons, the red CLOSED LED

should be flashing.

4. Push the SET CLOSED button to start the Timer func-

tion. The valve/actuator will automatically open and

the OPEN LED start to flash.

5. After the valve/actuator has fully opened, wait the

desired time the Stroke Time Alarm is to be set to (1

to 60 seconds), then push the SET OPEN button.

This will stop the Timer function and the valve/actua-

tor will automatically go back to the closed position.

6. The unit is ready to resume normal operation.

Remote Sensor Setting Feature

The Axiom with Diagnostics provides the capability of

setting the Closed and Open sensors remotely from the

Control System or from the AS-Interface Gateway/Mas-

ter.

1. AS-Interface communications are required in order

to remotely set the sensors. The unit must be

addressed and correctly configured to be recog-

nized by the Control System or the AS-Interface

Gateway/Master.

2. With the valve/actuator in the closed position, set

Output Bit 1 (DO 0) to “1” for at least two seconds.

This will set the Closed sensor to that valve/actuator

position. Set Output Bit 1 (DO 0) back to “0”

3. With the valve/actuator in the open position, set Out-

put Bit 2 (DO 1) to “1” for at least two seconds. This

will set the Open sensor to that valve/actuator posi-

tion. Set Output Bit 2 (DO 1) back to “0”.

The “Wink” Feature

The Axiom with Diagnostics provides the capability of

setting the CLOSED and OPEN LED’s to simultaneously

flash or “wink” . This feature aids in physically locating

the unit on the network.

1. AS-Interface communications are required in order

to set the “Wink” feature. The unit must be addressed

and correctly configured to be recognized by the

Control System or the AS-Interface Gateway/Master.

2. Set Output Bit 4 (DO 3) to “1” in the desired unit.

Once the correct unit has been physically located on

the network, indicated by the “winking” of the

CLOSED and OPEN LED’s, set Output Bit 4 (DO 3)

back to “0”. Performing this function will not change

the Closed and Open sensor set points.

7 AMI 70 en 9

4 EXPLODED VIEW

PLUG FOR SR

PLUG FOR DA

PLUG FOR SR

V.I. INDEX

CLO

SED

DA/SR Plug Placement

Visual Indicator Indexing

Detail - A

Detail - B

Bottom side of Axiom Body

ITEM DESCRIPTION QTY

1 Axiom Cover Screws 4

2AxiomCover 1

3 Axiom Body Screws 4

4AxiomBody 1

5 DA/SR Plug 1

6 Visual Indicator Cover 1

7 Visual Indicator Drum 1

8 Visual Indicator Drum Coupler 1

Item# 9 thru 14 are provided with the mounting kit.

Mounting kits are sold separately

9 Visual Indicator Drum Retaining Screw 1

10 Visual Indicator Drive Block 1

11 Air Manifold Plate Mounting Screws 4

12 Air Manifold Plate Orifice O-rings 3

13 Visual Indicator Cover O-ring 1

14 Air Manifold Plate 1

10 7 AMI 70 en

5 DIMENSIONS

7 AMI 70 en 11

6 WIRING DIAGRAMS

6.1 Type AMI33

6.2 Type AMI44

Closed NO (7)

Closed C (8)

Open C (6)

Open NO (5)

Sol Pwr IN (4)

Sol Pwr IN (3)

Sol Out + (2)

Sol Out - (1)

SST

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

Closed NO (7)

Closed C (8)

Open C (6)

Open NO (5)

Sol1 Out + (11)

Sol1 Out - (12)

Sol2 Out - (10)

Sol2 Out + (9)

Sol2 Pwr IN (4)

Sol2 Pwr IN (3)

Sol1 Pwr IN (2)

Sol1 Pwr IN (1)

SST

SET

OPEN

SET

CLOSED

OPEN

CLOSED

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

PIN SIGNAL

1 OPEN/CLOSED C

2CLOSED NO

3 OPEN NO

4SOL PWR IN +

5SOL PWR IN -

5-PIN MICRO-CONNECTOR

MALE (PINS)

5-PIN MINI-CONNECTOR

MALE (PINS)

6-PIN MINI-CONNECTOR

MALE (PINS)

6-PIN MICRO-CONNECTOR

MALE (PINS)

PIN SIGNAL

1OPEN/CLOSED C

2CLOSED NO

3OPEN NO

4 SOL1&SOL2 PWR IN

5 SOL1 PWR IN

6 SOL2 PWR IN

Closed + (7)

Closed - (8)

Open - (6)

Open + (5)

Sol Pwr - (4)

Sol Pwr + (3)

Sol - (2)

Sol + (1)

NAMUR

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

Closed + (7)

Closed - (8)

Open - (6)

Open + (5)

Sol1 Out + (11)

Sol1 Out - (12)

Sol2 Out - (10)

Sol2 Out + (9)

Sol2 Pwr IN - (4)

Sol2 Pwr IN + (3)

Sol1 Pwr IN - (2)

Sol1 Pwr IN + (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

NAMUR

6-PIN MINI-CONNECTOR

MALE (PINS)

6-PIN MICRO-CONNECTOR

MALE (PINS)

PIN SIGNAL

1 OPEN (+)

2OPEN (

)

3 SOL PWR (+)

4 CLOSED (+)

5CLOSED (

)

6SOL PWR (

)

8-PIN MINI-CONNECTOR

MALE (PINS)

8-PIN MICRO-CONNECTOR

MALE (PINS)

PIN SIGNAL

1 Sol1 Pwr IN (+)

2Sol1 Pwr IN (

)

3 CLOSED (+)

4CLOSED (

)

5 Sol2 Pwr IN (+)

6Sol2 Pwr IN (

)

7 OPEN (+)

8OPEN (

)

12 7 AMI 70 en

6.3 Type AMI96

6.4 Type AMI96_D

6.5 Type AMI97

Aux IN 1 - (7)

Aux IN + (8)

Aux IN 2 - (6)

3 wire RTN (5)

OUT 2 + (4)

OUT 2 - (3)

OUT 1 + (2)

OUT 1 - (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

ASI - (9)

ASI + (10)

PIN SIGNAL

1 ASI+

2 Not Used

3 ASI-

4 Not Used

4-PIN MICRO-CONNECTOR

MALE (PINS)

4-PIN MINI-CONNECTOR

MALE (PINS)

ASI + (4)

ASI - (3)

SOL OUT+ (2)

SOL OUT- (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED

SOLENOID POWER

BAD SOLENOID COIL STUCK SPOOL/PILOT

STUCK PROCESS

VALVE/ACTUATOR

LOW AIR SUPPLY

PRESSURE

Diagnostics: Blinking LED indicates problem

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET

OPEN for 2 seconds

PIN SIGNAL

1 ASI+

2 Not Used

3 ASI-

4 Not Used

4-PIN MICRO-CONNECTOR

MALE (PINS)

4-PIN MINI-CONNECTOR

MALE (PINS)

Aux IN 1 - (7)

Aux IN + (8)

Aux IN 2 - (6)

3 wire RTN (5)

Not Used (4)

Not Used (3)

OUT 1 + (2)

OUT 1 - (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

ASI - (9)

ASI + (10)

PIN SIGNAL

1 ASI+

2 Not Used

3 ASI-

4 Not Used

4-PIN MICRO-CONNECTOR

MALE (PINS)

4-PIN MINI-CONNECTOR

MALE (PINS)

7 AMI 70 en 13

6.6 Type AMI93

6.7 Type AMI94

FB - (7)

FB + (8)

OUT 1 + (6)

OUT 1 - (5)

OUT 2 + (4)

OUT 2 - (3)

SIM JMPR (2)

SIM JMPR (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

PIN SIGNAL

1 FB-

2 FB+

3 Not Used

4 Not Used

4-PIN MICRO-CONNECTOR

MALE (PINS)

4-PIN MINI-CONNECTOR

MALE (PINS)

24 VDC + (8)

FB - (9)

24 VDC - (7)

OUT 1 + (6)

OUT 1 - (5)

OUT 2 + (4)

OUT 2 - (3)

SIM JMPR (1)

SET

OPEN

SET

CLOSED

OPEN

CLOSED SOLENOID

POWER

Setup Instructions:

Operate Actuator to Closed

Position and Push SET

CLOSED for 2 seconds.

Operate Actuator to Open

Position and Push SET OPEN

for 2 seconds

SIM JMPR (2)

FB + (10)

PIN SIGNAL

1 FB-

2 FB+

3 24VDC+

4 24VDC-

4-PIN MICRO-CONNECTOR

MALE (PINS)

4-PIN MINI-CONNECTOR

MALE (PINS)

14 7 AMI 70 en

6.8 Installation Diagram for Explosive

Atmospheres for Europe

INSTALLATION NOTES for Intrinsic Safety Installations: (Ex ia IIC T5)

Entity Parameters: AMI44_____: Ui = 16 Vdc; Ii = 25 mA ; Ci = 4.4 nF; Li = 0.0 mH; Pi = 1.0 W

IS Coil : Ui = 28 Vdc; Ii = 120 mA ; Ci = 00 nF; Li = 0.0 mH; Pi = 1.0 W

1. Voc or Vt < Ui, Isc or It < Ii, Ca > Ci + Ccable, La > Li + Lcable.

2. Dust-tight conduit seal must be used when installed in Zone 20, Zone 21, and Zone 22 environments or where Ingress

Protection of IP67 is required.

3. Control equipment connected to barrier must not use or generate more than 250 Vrms or Vdc.

4. Installation should be in accordance with appropriate local code or practice.

5. The configuration of associated apparatus for each sensor wiring pair or solenoid wiring pair must be approved.

6. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.

7. To maintain intrinsic safety, wiring associated with each sensor or solenoid coil wiring must be run in separate cables or

separate shields connected to intrinsically safe (associated apparatus) ground.

8. Conduit Grounding - Upon installation verify electrical continuity between conduit and ground terminal.

9. Resistance between Intrinsic Safe Ground and earth ground must be less than one ohm.

10. Parts of the enclosure are non-conducting and may generate an ignition-capable level of electrostatic charge under certain

extreme conditions. The user should ensure that the equipment is not installed in location where it may be subjected to

external conditions (such as high-pressure steam) which might cause a build-up of electrostatic charge on non-conducting

surfaces. Additionally, cleaning of the equipment should only be done with a damp cloth.

11. Substitution of components may impair hazardous location safety.

Specific Conditions of Use:

1. When used within a Zone 0 location, the aluminum enclosure shall be installed in such manner as to prevent the possibility

of sparks resulting from friction or impact.

2. To prevent the risk of electrostatic sparking, the equipment enclosure shall be cleaned only with a damp cloth.

AMI44_E___* models approved for Intrinsic Safety Installations: (Ex ia IIC T5)

* Any Conduit Entry/Connector option and Visual Indicator option is approved.

HAZARDOUS

(CLASSIFIED)

LOCATION

NON-HAZARDOUS

(SAFE AREA)

LOCATION

Ex ia IIC T5

Intrinsic Safety Barriers

(Associated Apparatus)

3Control

Equipment

Intrinsically Safe

Ground

StoneL Enclosure

Individual Sensor and solenoid coil

wiring to StoneL Axiom Models

AMI44____

8Shields

(3) Sol2 Pwr +

(1) Sol1 Pwr +

(2) Sol1 Pwr -

(4) Sol2 Pwr -

(7) Closed +

(5) Open +

(6) Open -

(8) Closed -

Bottom Sensor

Namur Barrier

Top Sensor

Namur Barrier

Solenoid Coil

Barrier

Solenoid Coil

Barrier

AMI44 Terminal

Identifiers

(If using quick

connectors, see

Pg 3 for pin-out)

7 AMI 70 en 15

6.9 Intrinsic Safety Hazardous Location

Installation Diagram

INSTALLATION NOTES for Intrinsic Safety Installations:

Entity Parameters: AMI44_____: Ui (Vmax) = 16 Vdc; Ii (Imax) = 25 mA ; Ci = 4.4 nF; Li = 0.0 mH; Pi = 1.0 W

IS Coil : Ui (Vmax) = 28 Vdc; Ii (Imax) = 120 mA ; Ci = 00 nF; Li = 0.0 mH; Pi = 1.0 W

1. Voc or Vt < Ui (Vmax), Isc or It < Ii (Imax), Ca > Ci + Ccable, La > Li + Lcable.

2. Dust-tight conduit seal must be used when installed in Class II and Class III environments or where Ingress Protection of

IP67 is required.

3. Control equipment connected to barrier must not use or generate more than 250 Vrms or Vdc.

4. Installation should be in accordance with ANSI/ISA RPA12.6.01 "Installation of Intrinsically Safe Systems for Hazardous

(Classified) Locations" and the National Electrical Code (ANSI/NFPA 70) or in accordance with the Canadian Electric Code.