Johnson Controls IOM1711 Installation Manual

Application
The IOM1711 and IOM2711 input/output expansion
modules are part of the Metasys
Equipment Controller family. Input/Output Module
(IOM) expansion modules expand the number of
I/O points connected to a Network Automation
Engine (NAE), Network Control Engine (NCE), Field
Equipment Controller (FEC), VAV Modular Assembly
(VMA), or Advanced Application Field Equipment
Controller (FAC) to monitor and control a wide
variety of HVAC equipment.
IOM field controllers operate on an RS-485 BACnet
MS/TP Bus and integrate into Johnson Controls
and third-party BACnet systems.
Important: In Metasys system smoke control
applications, use only the MS-IOM171x-0U and
MS-IOM271x-0U at Metasys Release 8.1 that
are UL 864 UUKL/UUKLC 10th Edition Smoke
Control Listed. For Metasys system smoke
control applications, you must refer to the
Metasys System UL 864 UUKL Tenth Edition Smoke
Control System Technical Bulletin (LIT-12012487)
for detailed requirements and procedures
for installing, commissioning, and operating
UL 864 UUKL/UUKLC Listed Metasys system
devices. The UL 864 UUKL/UUKLC listing for
Smoke Control Equipment is voided if (1) you
do not use the required software tools at the
required versions; or (2) you do not meet the
requirements or do not follow the procedures
as documented in the Metasys System UL
864 UUKL Tenth Edition Smoke Control System
Technical Bulletin (LIT-12012487).
Note: At Controller Configuration Tool (CCT)
Release 10.1 and later, a new capability was
introduced allowing VMAs, FECs, and FACs
to communicate by using either the BACnet
or the N2 field bus networking protocol. The
operation of the IOM Input/Output Module
is not affected by the selection of the BACnet
or the N2 protocol in the host controller when
the IOM is connected to the host controller
using the SA bus. Only the BACnet protocol is
supported when the IOM is connected directly
to the trunk using the FC bus.
IOM1711 and IOM2711 Input/Output Module
system Field
®
®
®
Installation Guide
North American Emissions
Compliance
Canada
This Class (A) digital apparatus meets all the
requirements of the Canadian Interference-
Causing Equipment Regulations.
Cet appareil numérique de la Classe (A) respecte
toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
United States
This equipment has been tested and found to
comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference when this equipment
is operated in a commercial environment. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area
may cause harmful interference, in which case the
users will be required to correct the interference at
their own expense.
Installation
Observe these guidelines when installing a field
controller:
• Transport the controller in the original container
to minimize vibration and shock damage.
• Verify that all parts shipped with the controller.
• Do not drop the controller or subject it to physical
shock.
Parts Included
• One controller with removable terminal blocks
(Power and SA/FC bus are removable)
Part No. 24-10144-76 Rev. P
2019-10-18
*241014476P*
(barcode for factory use only)
MS-IOM1711-x, MS-IOM2711-x