Honeywell Ex-Or MLSUC500 User manual

MLSUC500 / 1250 Installation Guide 32340084-001 Rev A, 24-Aug-2018. MU1B-0638GE51 R0718A 1
Installation Guide
MLSUC500 / 1250
Important: Retain these instructions
by Honeywell
These instructions shall be used by trained service
personnel only. If the equipment is used in a manner not
specied by these instructions, the protection provided by the
equipment may be impaired.
1Dimensions & Clearances (including optional expansion modules)
3 INSTALLATION
1 BOX CONTENTS 2 STORING
CONTENTS
1 Box Contents.................................................................1
2 Storing ...........................................................................1
3 Installation .....................................................................1
MLSUC500 / 1250
Installation
Instructions - Mounting
(32340084-001)
and enclosure
mounting instructions.
4Field Maintenance.........................................................4
5Disposal.........................................................................4
HO
2
+85°C 5
-40°C 95%RH
185 mm (7.25”)
300 mm (11.75”)
Allow
Cover clearance
Unit with door open
It is recommended that the installation should comply
with the local electrical safety installation practices (e.g.
HSE Memorandum of Guidance on Electricity at Work
Regulations 1989, USA National Electric Code).
ATTENTION: Observe precautions for handling
electrostatic sensitive devices.
!
WARNING: Contains no serviceable parts. Do not
attempt to open the unit. Failure to comply may
cause damage to the unit.
335 mm (13.25”)
300 mm (11.75”)
Enclosure
MLS spine terminals
MLSJ8
MLS PSU
MLS circuit breaker
MLS power terminals

2 MLSUC500 / 1250 Installation Guide 32340084-001 Rev A, 24-Aug-2018. MU1B-0638GE51 R0718A
MLSUC500 / 1250 Installation Guide
2Mounting Requirements
3Mount MLSUC500 / 1250
4Connect Power
3 INSTALLATION (continued)
Altitude <2000m (6562’)
Pollution degree 3
Ensure that the enclosure keeps the MLSJ8 within its
required operating temperature range (considering a 24-watt
dissipation).
Do not mount the unit:
▪in an area with excessive moisture, corrosive fumes, or
explosive vapours.
▪where vibration or shock is likely to occur.
▪in a location subject to electrical noise
HO
2
+60°C 5
-20°C 95%RH
The entry for the power wiring can be made by drilling a
conduit of around 20mm at the bottom or either side of the
enclosure.
The power wiring must be terminated at the MLS power
terminals and circuit breaker and terminal blocks. The MCB
and the terminal blocks are prewired to the MLSJ8 PSU in
the factory.
Note: the MLS circuit breaker and MLS PSU are pre wired
to the MLSJ8.
O
I
DO NOT SWITCH ON POWER
The MLSUC500 / 1250 can be wall mounted by xing the
supplied wall mounting lugs to the corner holes on the rear
side as described in the supplied enclosure xing instructions.
Mains
Input
Green/Yellow
Blue
Brown
Alternative xing positions
in four places

MLSUC500 / 1250 Installation Guide 32340084-001 Rev A, 24-Aug-2018. MU1B-0638GE51 R0718A 3
Installation Guide MLSUC500 / 1250
5Connect Ethernet
6Connect MLS Spine
3 INSTALLATION (continued)
The entry for wiring into the main enclosure can be made by
drilling a conduit of around 20mm at the bottom or either side
of the enclosure.
Default Settings IP Address Subnet Mask
PRI (LAN 1) 192.168 .1.140 255.255.255.0
RJ45
Standard Ethernet cable
(Cat 5e twisted pair)
RJ45
Hub / Switch Router
maximum 100 m (109 yds)
Caution: MLSUC500 / 1250 is not compatible with PoE
(Power over Ethernet) networks. Connecting to a PoE
network may cause the unit to stop functioning. In that
event, disconnect it from the network segment and power-
cycle the MLSUC500 / 1250.
≤ 32 devices
RS-485
The MLSUC500 / 1250 assumes the role of Bus Master on
the MLS Spine. This means that all the RB2000s should
be given consecutive, unique non-zero addresses, refer to
RB2000 documents.
The last unit at each end of the MLS spine should be
congured to terminate the two RS485 signal pairs, A-B
and Y-Z. In the case of an RB2000 being the last device this
is simply a matter of sliding the switch behind the address
setting switches to the ON position.
The entry for wiring into the main enclosure can be made by
drilling a conduit of around 20mm at the bottom or either side
of the enclosure.
Note: The spine connections from the MLSJ8 are prewired to
the terminal blocks.
BA
Screen
Z
Y
BA
Screen
ZY
to further
remote
RB2000’s
MLSUC500 / 1250
RB2000

4 MLSUC500 / 1250 Installation Guide 32340084-001 Rev A, 24-Aug-2018. MU1B-0638GE51 R0718A
MLSUC500 / 1250 Installation Guide
© 2018 Novar ED&S Limited.
Honeywell Ex-Or reserves the right to revise this publication from time to time and make changes to the content hereof without obligation to notify any
person of such revisions or changes.
Honeywell Ex-Or
St. Mark’s Court, North Street, Horsham, West Sussex, RH12 1BW, UK. Tel:[phone] Fax:[phone] www.ex-or.com
8Check STAT & BEAT Indicators
9Congure MLSUC500 / 1250
7Switch On Power to MLSUC500 / 1250
6 DISPOSAL
WEEE Directive:
At the end of their useful life the packaging and
product should be disposed of by a suitable
recycling centre.
Do not dispose of with normal household waste.
Do not burn.
5 FIELD MAINTENANCE
MLSUC500 / 1250 requires no routine maintenance.
!
WARNING: Contains no serviceable parts. Do not
attempt to open the unit. Failure to comply may
cause damage to the unit.
3 INSTALLATION (continued)
MLSUC500 / 1250 Conguration Manual (W6003)
The following information will be useful;
• RB2000 locations.
• Zones and their respective RB2000 address must be clearly marked.
• The Ballast type and timeout period should also be listed.
• Zone identities. Such as room names or numbers.
• LCM locations.
• Emergency Ballasts.
Some of this information may only be available from those who commission the MLS
lighting control system which may or may not be an Ex-Or commissioning Engineer.
Normal operation indication
STAT
BEAT
Fault indications
STAT Contact technical support.
BEAT
or
Contact technical support.
STAT BEAT
30s
O
I