Table of Contents
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Contents
1
1.1
Layout of EX-Series Access Control Units ................................................. 2
1.2
1.3
1.4
Cable specifications ................................................................................................ 5
2
2.1
Mains Installation ..................................................................................................... 7
2.1.1
Power Supply ........................................................................................................ 7
2.2
Installation do's and don'ts ................................................................................ 8
2.3
Terminating screened cable at the ACU ................................................... 9
2.3.1
When to terminate ........................................................................................... 9
2.3.2
How to terminate ............................................................................................. 10
2.3.3
Readers ................................................................................................................... 11
2.4
Power supply for locks ........................................................................................ 13
2.5
Locks .............................................................................................................................. 13
2.6
Suppression of Electrical Noise ..................................................................... 13
2.7
Fail-locked .................................................................................................................. 15
2.7.1
Fail-locked Drawing (Less than 2A lock) ........................................... 15
2.7.2
Fail-open ................................................................................................................ 15
2.7.3
Fail-open drawing (Less than 2A lock) ................................................ 16
2.7.4
Connecting a DC Lock Rated at MORE than 2A ........................... 16
2.8
Door sensors.............................................................................................................. 17
2.9
Egress buttons (push to exit) .......................................................................... 17
2.10
Inputs ............................................................................................................................. 17
2.11
Supervision options .............................................................................................. 18
2.12
Relays ............................................................................................................................. 18
2.13
Memory Battery ...................................................................................................... 18
2.14
Dip Switches ............................................................................................................. 18
2.15
Communications.................................................................................................... 19
2.15.1
Single ACU over RS232 to a PC ................................................................ 19
2.15.2
Protocol Converter USB to RS232/RS485 Converter .................. 20
2.16
Ethernet Communications .............................................................................. 22
2.17
Built In TCP/IP Xport as Converter .............................................................. 23
PC Communications set-up ............................................................................... 25
2.18
2.18.1
Viewing a unit on Rs485 or Rs232 with xsearch ........................... 25
2.18.2
How to assign an I/P address ................................................................... 27
2.18.3
Troubleshooting TC/IP .................................................................................. 29
2.18.4
Other ways to assign I/P address ........................................................... 29
2.18.5
3
3.1
Installer mode .......................................................................................................... 31
3.2
Reset (simply link jumper 1 and remove) ................................................ 33
3.3
Firmware ..................................................................................................................... 33
3.4
How to upgrade EX series ACU with new Firmware ....................... 33
3.4.1
Firmware Update ............................................................................................. 35
4
.............................................................................. 3
4
.......................................................................... 4
EXcel4 Controller
Page i
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