Introduction; Assumptions; Site Planning And Requirements; Enclosure Requirements - ABB RMC-100 Startup Manual

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1

Introduction

The startup guide is designed for typical installations only. Installations must be performed by personnel
knowledgeable of the Remote Modular Controller 100, local and national codes, communication wiring,
and electrical wiring. Many sites have unique system installation requirements. In these cases, it is
important to reference site-specific documentation.
In this startup guide, the Remote Modular Controller 100 will be referred to as the RMC or the controller,
unless otherwise indicated.

Assumptions

1.1
 The software PCCU32 version 7.68 or newer is installed and operational on the PC used to
communicate with the RMC equipment for configurations. PCCU32 version 7.68 fully supports the
2-port switch mode for Ethernet and connections with the XIO.
 Installation and maintenance will only be conducted by personnel authorized to work on electrical
installations.
 Installation and maintenance will be conducted in accordance with relevant national and local
codes.
2

Site planning and requirements

Installing the RMC requires that customer-supplied enclosures, power sources, wiring, and location
comply with the specifications described in this section.
!
WARNING – Bodily injury. Carefully review the specifications listed in this section to select
compliant equipment. Failure to comply with these specifications may create unsafe conditions,
resulting in bodily injury and equipment damage.
2.1

Enclosure requirements

The RMC must be installed in an enclosure complying with the following specifications:
 Enclosure must protect the RMC-100 against shock and impact.
 For Class I, Division 2, or other outdoor installations, the RMC-100 shall be installed in an
enclosure rated at least Type 3R, according to the environment.
 For Class I, Zone 2 installations, the RMC-100 shall be installed inside an enclosure tested for
IP54 in accordance with IEC 60529 and IEC 60079-15.
2.2

Battery and charger requirements

When powering the controller with a battery (battery mode), comply with the following specifications:
 Battery specifications:
• Nominal 12 Vdc Sealed Lead Acid
• RMC rating for ambient temperature with battery is Ta = -40 °C to +60 °C (-40 °F to 140 °F)
 Battery charger specifications:
• Solar panel must be nominal 12 Vdc, 20W or less, or
• Power source: 14.5 Vdc to 15.5 Vdc, 1.65 A
2.3

External power supply requirements

When powering the controller with external power (EXT PWR mode), comply with the following
specifications:
 Power supply must provide power not exceeding the voltage range allowed by the RMC. EXT PWR
mode operation is +9 Vdc to 30 Vdc, 5A maximum.
 RMC rating for ambient temperature without battery is Ta = -40 °C to +70 °C (-40 °F to 158 °F).
NOTICE – Equipment damage. A battery cannot be used when the controller is in the EXT PWR
mode.
2105551M NAD | RM C-100 | 9