User guide

Revision 1.5 Page 3 of 19
Warning
Please Note
The specifications of the product detailed on this
Set-Up Guide may change without notice. RDM
Ltd. shall not be liable for errors or for incidental
or consequential damages, directly and indirectly,
in connection with the furnishing, performance or
misuse of this product or document.
Ensure that all power is
switched off before
installing or maintaining
this product
Mercury 2 & Intuitive Mercury Mini-Pack Installation Guide
www.resourcedm.com
The Mercury & Intuitive Range
From Resource Data Management
For Version 1.3
This Mercury Mini Pack controller is primarily intended for use in Pack or Condenser control applications. The controller is available in
two hardware platforms, a flush mount model known as the Mercury Mk2 and a DIN rail mounted model known as the Intuitive Mercury,
both of which are designed to be used in a control panel or electrical tray. The controller has 5 relay outputs that are configurable as
Compressors/Loaders, when set as Type1 or Condenser Fans when set as Type 2. The controller has 5 status inputs which can be
assigned as a Stage Input, General Alarm, Standby Mode or Temperature Probe. The 6
th
input allows for a pressure transducer interface
(PR0722) to be used. The controllers operate a staged logic control algorithm which allows the user to configure the controller outputs to
achieve the desired control.
Both the Mercury and Intuitive Mercury controller have the same features with the Intuitive Mercury having additional benefits such as
higher rated relays each protected by an integral fuse and fuse protection for the incoming power supply, all connections are plug in
socket. There are multiple network interfaces to choose from including Ethernet.
The controller supports only PT1000 probe types.
Variants
Description
Part Number
Mercury Mk2 Mini-Pack
PR0710-MPA
Intuitive Mercury Mini-Pack
PR0750-MPA
Mercury MK2 Transducer Interface
PR0722
Configuration
The controller provides two configuration options: -
Display value
Controller Type
1
Pack Controller
2
Condenser Controller
Compatible Network Interfaces
Mercury and Intuitive Mercury controllers are capable of connecting to either a TCP/IP local area network, an RS485 Genus compatible
network, an RDM wireless mesh network or they can be used in standalone mode with no network output. To connect to a network you
must add the correct communications module. Connecting to any of these communication modules will automatically be detected on
power up and will affect the set up screens available to you.
Description
Part Number
IP Futura (Single Mercury to IP Interface)
PR0016
RS485 Interface (Single Mercury to RS485 Interface)
PR0026
Mercury IP Switch (IP support for 10 controllers)
PR0018
Mercury IP Switch with Pressure/Humidity Inputs
PR0018-PHI
Wireless Mesh Interface (for single Mercury)
PR0730
The Intuitive Mercury Controller is supplied as standard with an internal RS232 network card, this allows connection to any of the above
external network interfaces. Three alternative internal network cards are also available, these can be supplied factory fitted as an option
or purchased separately as an interface kit.
Description
Part Number
Intuitive Internal IP Network Card Interface Kit
PR0770
Intuitive Internal RS485 Network Card Interface Kit
PR0771
Intuitive Internal Wireless Mesh Network Card Interface Kit
PR0772