Emerson KEYSTONE OM13 EPI-2 User manual

Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
May 2022
Keystone OM13 - EPI2
3-Wires Module

Notes
May 2022
Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
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Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
Table of Contents
May 2022
Table of Contents
Table of Contents
Section 1: Optional Module 13: 3-Wires Module
1.1 OM13 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) ............................................................. 9
2.3 Assembling Procedure for Models 63-125 Nm
New Version (US or Non-US Market) ........................................................... 14
2.4 Assembling Procedure for Models 250-500-1000-2000 Nm
New Version (US or Non-US Market) ........................................................... 20
Section 3: OM13 Module Setting and Conguration
OM13 Module Setting and Conguraton .............................................................. 25
Section 4: OM13 Kit
OM13 Kit .............................................................................................................. 26
Section 5: OM13 Wiring Diagram
OM13 Wiring Diagram ......................................................................................... 30

Notes
May 2022
Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
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Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1 May 2022
1Optional Module 13: 3-Wires Module
Section 1: Optional Module 13: 3-Wires Module
NOTE:
Before installation, these instructions must be fully read and understood.
Section 1: Optional Module 13:
3-Wires Module
1.1 OM13 Module Functionality
The OM13 3-wires module is supplied as an option to the Keystone EPI2 actuators. It is
possible to receive the actuator already equipped with the OM13, ordering it with the
basic feature. Alternatively, it is possible to order the OM13 as a separate kit and install
it in the basic actuator in the factory or in the field. The OM13 is an optional module
suitable to accomplish the following EPI2 actuator additional functionality:
• 120/240 V AC 1-phase, 50/60 Hz, 3-wire control for open/close operations,
without additional power supply.
NOTE:
For decommissioning instructions, please refer to the relevant section in the EPI2
VCIOM-15516-EN.
NOTE:
The OM13 command has to be provided by two separate switches for open and for close
with a delay of at least one second between the two commands, when reversing the
operation from open to close or vice versa.
!WARNING
EPI2 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 EPI2 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.

May 2022
Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
2Optional Module 13: 3-Wires Module
Section 1: Optional Module 13: 3-Wires Module
! 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
Emerson 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 EPI2 label.

Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1 May 2022
3Installation
Section 2: Installation
Section 2: Installation
To assemble the OM13 into the EPI2 actuator, proceed as follows:
• Ensure that all the parts received with the OM13 are available as described in
Section 4.
• Using Section 4, 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.

May 2022
Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
4Installation
Section 2: Installation
2.1 Assembling Procedure for Models 63-125 Nm
Old Version (US or Non-US Market)
• Verify that you received the correct OM13 3-wire module as shown in Figure 3.
• Remove the following as indicated in Figure 4:
— 3-pins connector cable
— 4-pins connector cable
— 8-pins connector cable
Figure 3
Figure 4
• Remove the 3-wire power connector cable from the power card as indicated in
Figure 5.
• Remove the 3 screws (3 pcs M3x10) from the logic board and screw the 3 metal
spacers as shown in Figure 6.

Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1 May 2022
5Installation
Section 2: Installation
Figure 5
Figure 6
• Place the OM13 card onto the spacers and tighten the 4 screws as shown in Figure 7.
• Remove the 2-pins connector cable from J1 on the power card as shown in Figure 8.
Figure 7
screws
metal spacers

May 2022
Installation, Operation and Maintenance Manual
VCIOM-01495-EN Rev. 1
6Installation
Section 2: Installation
Figure 8
• Connect the 2-wire power connector cable of the OM13 card to the power card as
shown in Figure 9.
• Connect the 3-wire power connector cable of the terminal board to the OM13
card as shown in Figure 10.
Figure 9
Figure 10