Emerson Bettis OM1-SCE300 User manual

Installation, Operation and Maintenance Manual
VCIOM-17127-EN Rev. 0
September 2022
Bettis OM1 - SCE300
Modulating Input/Output Module

Notes
September 2022
Installation, Operation and Maintenance Manual
VCIOM-17127-EN Rev. 0
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Installation, Operation and Maintenance Manual
VCIOM-17127-EN Rev. 0
Table of Contents
September 2022
Table of Contents
Table of Contents
Section 1: Optional Module 1: Modulating I/O Module
1.1 OM1 Module Functionality ......................................................................... 1
1.2 Manufacturer ............................................................................................. 2
Section 2: Installation
2.1 Assembling Procedure for Models 63-125 Nm
Old Version (US or Non-US Market) ............................................................. 4
2.2 Assembling Procedure for Models 250-500-1000-2000 Nm
Old Version (US or Non-US Market) ............................................................. 7
2.3 Assembling Procedure for Models 63-125 Nm
New Version (US or Non-US Market) ............................................................ 9
2.4 Assembling Procedure for Models 250-500-1000-2000 Nm
New Version (US or Non-US Market) ........................................................... 12
Section 3: OM1 Module Setting and Conguration
3.1 Local Setting of OM1................................................................................... 15
3.1.1 OM1 Module Default General Setting ............................................... 15
3.1.2 OM1 Module Setting ........................................................................ 15
3.1.3 4 - 20 mA/0 - 10 V DC Input Setting ................................................. 18
3.1.4 4 - 20 mA/0 - 10 V DC Output setting .............................................. 18
3.1.5 Relays AUXC1, AUXC2, AUXC3 and AUXC4 Settings ......................... 19
3.1.6 Dead Band Settings .......................................................................... 21
3.1.7 Position Request .............................................................................. 21
3.2 Additional Bluetooth Optional Card ............................................................ 21
Section 4: Monitor Relay Functionality and Setting
Monitor Relay Functionality and Setting ............................................................... 22
Section 5: OM1 Kits
OM1 Kits .............................................................................................................. 23
Section 6: OM1 Wiring Diagram
OM1 Wiring Diagram ........................................................................................... 27

Notes
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Installation, Operation and Maintenance Manual
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Installation, Operation and Maintenance Manual
VCIOM-17127-EN Rev. 0 September 2022
1
Optional Module 1: Modulating I/O Module
Section 1: Optional Module 1: Modulating I/O Module
NOTE:
Before installation, these instructions must be fully read and understood.
Section 1:Optional Module 1:
Modulating I/O Module
1.1 OM1 Module Functionality
The OM1 Modulating I/O module is supplied as an option on Bettis SCE300 actuators.
It is possible to receive the actuator already equipped with the OM1, ordering it with
the basic feature.
Alternatively, it is possible to order the OM1 as a separate kit and install it in the basic
actuator in the factory or in the field.
The OM1 is an optional module suitable to accomplish the following SCE300 actuator
additional functionalities:
• Positioner with analog position input 4 - 20 mA or 0 - 10 V DC optocoupled
• Analog output position transmitter 4 - 20 mA or 0 - 10 V DC optocoupled
• Monitor relay remote indication for:
— loss of power
— stop by torque out of limit
— direction failure
— over-temperature
— position sensor alarm
— valve jammed
— hardware malfunction
— alarm on local control panel (if present)
— stroke failure
• Blinker/Local selector relay remote indication
• 4 additional SPST output contacts to be set independently at 12.5% intervals along
the stroke. Contacts are congurable (make or break)
• Optional Bluetooth connection feature
NOTE:
For decommissioning instructions, please refer to the relevant section in the SCE300
manual ref. VCIOM-13933-EN.

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2Optional Module 1: Modulating I/O Module
Section 1: Optional Module 1: Modulating I/O Module
!WARNING
SCE300 actuator must be electrically isolated before any disassembling or
reassembling operations. Before any disassembling or reassembling operations, please
follow in detail the relevant paragraph of the basic installation and operating manual
(latest revision available).
!WARNING
The electronic parts of the SCE300 actuators and all option modules can be damaged
by a discharge of static electricity. Before you start, touch a grounded metal surface to
discharge any static electricity.
! WARNING
It is assumed that the installation, conguration, commissioning, maintenance, and repair
works are carried out by qualied personnel and checked by responsible specialists.
! WARNING
Repair work, other than operations outlined in this manual, is strictly reserved to qualied
Bettis personnel or to personnel authorized by the company itself.
1.2 Manufacturer
Manufacturer with respect to Machinery Directive 98/37: as specied on the motor label.

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Installation
Section 2: Installation
Section 2: Installation
To assemble the OM1 into the SCE300 actuator, proceed as follows:
• Ensure that all the parts received with the OM1 are available as described in
Section 5.
• Using Section 5, select only mechanical parts (screws and spacers) depending on
actuator models.
• Gather the right tools for the assembly and for setting the actuator controls.
• With an allen wrench of 5 mm, unscrew the cover screws as shown in Figure 1.
• Remove the actuator cover as shown in Figure 2.
Figure 2
Figure 1
Follow one of the following assembling procedures depending on actuator model.

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4Installation
Section 2: Installation
2.1 Assembling Procedure for Models 63-125 Nm
Old Version (US or Non US Market)
• Detect the 4 black cables required for the OM1 which are already included in the
basic actuator as shown in Figure 3.
• Connect the at cable furnished into the kit to connector J9 on OM1 as shown in
Figure 4.
Figure 3
Figure 4
• Unscrew the 3 screws as shown in Figure 5:
— 3 pcs M3x10
• Tighten the 3 metal spacers as shown in Figure 6.

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Installation
Section 2: Installation
Figure 5
Figure 6
• In Figure 7, connect OM1 at cable to connector J8 on the logic board.
• In Figure 8, place the OM1 card onto the spacer and tighten the 4 screws.
Figure 7
screw
metal spacer

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6Installation
Section 2: Installation
Figure 8
• Connect the following connector as shown in Figure 9:
— the 8-pin connector to connector J3 on OM1
— the 4-pin connector to connector J2 on OM1
— the 3-pin connector to connector J6 on OM1
— the 2-pin connector to connector J7 on OM1
Figure 9
screw

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Installation
Section 2: Installation
2.2 Assembling Procedure for Models
250-500-1000-2000 Nm Old Version
(US or Non-US Market)
• Detect the 4 black cables required for the OM1 which are already included in the
basic actuator; disassemble local mechanical indicator as shown in Figure 10.
Figure 10
• In Figure 11, connect the at cable furnished into the kit to connector J9 on OM1.
• In Figure 12, connect the OM1 at cable to the connector on the logic board.
Figure 11

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8Installation
Section 2: Installation
Figure 12
• Place the OM1 card onto the heatsink spacers and tighten the 4 screws; assemble
local mechanical indicator shown in Figure 13.
• Connect the following connector as shown in Figure 14:
— the 8-pin connector to connector J3 on OM1
— the 4-pin connector to connector J2 on OM1
— the 3-pin connector to connector J6 on OM1
— the 2-pin connector to connector J7 on OM1
Figure 13
Figure 14
screw

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Installation
Section 2: Installation
2.3 Assembling Procedure for Models 63-125 Nm
New Version (US or Non-US Market)
• Detect the 3 black cables required for the OM1 which are already included in the
basic actuator as shown in Figure 15.
• Connect the at cable furnished into the kit to connector J9 on OM1 as shown in
Figure 16.
Figure 15
Figure 16

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10 Installation
Section 2: Installation
• Unscrew the 3 screws as shown in Figure 17.
• Tighten the 3 metal spacers and the plastic metal spacer as shown in Figure 18.
Figure 17
Figure 18
• Connect OM1 at cable to connector J8 on the logic board as shown in Figure 19.
• Place the OM1 card onto the spares and tighten the 3 screws as shown in Figure 20.
screw
metal spacer
plastic spacer

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Installation
Section 2: Installation
Figure 19
M3x8
Figure 20
• Connect the following connectors as shown in Figure 21:
— the 8-pin connector to connector J3 on OM1
— the 3-pin connector to connector J6 on OM1
— the 2-pin connector to connector J7 on OM1
Figure 21
screw

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12 Installation
Section 2: Installation
2.4 Assembling Procedure for Models
250-500-1000-2000 Nm New Version
(US or Non-US Market)
• Detect the 3 black cables required for the OM1 which are already included in the
basic actuator as shown in Figure 22.
• Connect the at cable furnished into the kit to connector J9 on OM1 as shown in
Figure 23.
Figure 22
Figure 23
• Add N° 3 spacers and unscrew the screw (A) that x the motor cable as shown in
Figure 24.
• Disassemble local mechanical indicator and connect OM1 at cable to connector
on the logic board as shown in Figure 25.
black cables

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Installation
Section 2: Installation
Figure 24
Figure 25
• Place the OM1 card onto the spacers and tighten the 4 screws; assemble local
mechanical indicator as shown in Figure 26.
• Connect the following connectors as shown in Figure 27:
— the 8-pin connector to connector J3 on OM1
— the 3-pin connector to connector J6 on OM1
— the 2-pin connector to connector J7 on OM1

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14 Installation
Section 2: Installation
Figure 26
Figure 27
NOTE:
Please note that all the connectors provided with the base actuator and all optional cards
are different from each other (in terms of design and number of pins). In no way is it
possible to make a wrong connection.
• The OM1 card is now connected.
• Replace the actuator cover and x it properly.
screws

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15
OM1 Module Setting and Conguration
Section 3: OM1 Module Setting and Conguration
Section 3:OM1 Module Setting
and Configuration
For the SCE300 basic actuator settings, please refer to the Installation, Operation and
Maintenance Manual.
The OM1 can be set once the basic SCE300 has been completely set.
The OM1 conguration can be carried out through the control panel on the optional
card itself. In order to get access to the panel, remove the actuator cover and when
the setting is complete replace the cover properly.
3.1 Local Setting of the OM1
3.1.1 OM1 Module Default General Setting
Please refer to the last column of Table 1.
3.1.2 OM1 Module Setting
If the application requires a different actuator setting than by default, please proceed as
described in this section.
The setting of the actuator parameters is made through the following tools:
— Three selector switches SW7, SW8, and SW9 for functionalities settings
— Input and output voltage/current selection (through switches SW1, SW3,
SW5, and SW6)
— Monitor relay contact type (through the welding pin J1)
— ENTER pushbutton SW2 (conrmation pushbutton)
— Dip switch SW4 (enable conguration mode)
— Red LED for EN TER action conrmation (switches on when setting
is conrmed)
1. Set the requested parameter and functionality accordingly to the following table.
2. Enter setup conguration: move SW4 switch to position ON (conguration mode).
3. Conrm each setting by pushing ENTER pushbutton SW2.
4. When pushing SW2, the red LED switches ON for conrmation.
5. Exit conguration mode (move SW4 switch to position 1).
6. Repeat this setting for each parameter.
! WARNING
Do not electrically operate the SCE300 when the electrical enclosures are removed.
Operating the unit with the electrical enclosures removed could cause personal injury.

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16 OM1 Module Setting and Conguration
Section 3: OM1 Module Setting and Conguration
NOTE:
Please note that the OM1 module setting does not require to be done in succession as
indicated in the following pages. Each parameter can be set independently.
SW7
SW8 SW9 SW2
SW5
SW1
SW6
SW4SW3
Conguration
red LED
J1
(on the
bottom
side)
Figure 28