TX3 Card Access Installation Quick Reference
Version 0 Card Access System Installation Quick Reference for more information read the LT-6906 Card Access System Manual
LT-6910 available on USB flash drive or website
WWW.MIRCOM.COM
SW1
SW1 sets the Telephone Access controller network address. Use
DIP switches 1 to 5 to set the network address. DIP switches 6, 7
and 8 should remain at the factory set values.
Terminal connectionsTe rmin al connec tions
for two card readersfor two c ard readers
RS-485 terminals for RS-485 terminals for
multiple controllersmultiple controllers
Power terminalsPower terminals
OUTPUT 7 OUTPUT 8
12V
12V
Door StrikeDoor Strike
OUTPUT 1
NC C NO
NC C NO
NC C NO NC C NO NC C NO NC C NO
CommonCommon
Maglock 1Maglock 1
Door Strike 1
CommonCommon
NormallyNormally
ClosedClosed
NormallyNormally
OpenOpen
External
power
supply
External
power
supply
OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 OUTPUT 6
ON/OFF SwitchON/OFF Switch
SW1SW1
P6 -P6 - P5 +P5 +
-S+
- S+
INPUT OUTPUT
INPUT 1 INPUT 8
Reader AReader A
Door SenseDoor Sense
Reader BReader B
Request to ExitRequest to Exit
GeneralGeneral
PurposePurpose
BEEPER
RED
LED LED PWR+
GRN
COM(-)
COM(-)
DATA 0
DATA 1
COM(-)
COM(-)DATA 0
DATA 1
BEEPER
RED
LED LED PWR+
GRN
SW2SW2
USB connectionUSB connection
Inputs 1 to 8Inputs 1 to 8
Outputs 1 to 6Outpu ts 1 to 6
Connection to 12V Connection to 12V
battery backupbattery backup
Outputs 7 and 8Outputs 7 and 8
Connection for Connection for
front door LEDsfront door LEDs
OFF ON
+
-
Black
Red
12 V 12 V BATTERY
BAT- BAT+
JW4JW4
JW2JW 2
JW6JW 6
JW3JW 3
JW5JW 5
JW1JW 1
LEDsLEDs
ACAC
TROUBLETROUBLE
ALARMALARM
WIEGAND #1 WIEGAND #2
RS-485RS-485
Tamper SwitchTamper Switch
GroundGround
TerminalTerminal
optional
TX3-USB-AD Interface TX3-USB-AD Interface
P7 P7
16 AWG16 AWG
P3 P3
TX-IP Module Interface TX-IP Module Interface
P4 P4
Inputs 1 to 8
Inputs 1 to 8 are programmable inputs. You may
configure each input for one of the following actions
or use the default values.
• Request to Exit (reader A)
• Request to Exit (reader B)
• Door sense (reader A)
• Door sense (reader B)
• General purpose input
Card Reader Connections
The diagram shows
a connection color
scheme for a
Mircom reader.
BEEPER
RED
LED LED PWR+
GRN
COM(-)
COM(-)
DATA 0
DATA 1
Yel
GrnRed
Brn
Wht
Blk
WIEGAND #1
Jumpers
JW1. Leave open. Short only when updating firmware.
JW2. Leave open. Short only when updating firmware.
JW3. Leave open. Not used.
JW4. Leave open. Not used.
JW5. Leave open. Not used.
JW6. JW6 is not used and by default is open.
Outputs 1 to 6
Outputs 1 to 6 are relay contact programmable normally open
(NO) or normally closed (NC) outputs. The supply for the Door
Strike or Maglock is not to exceed:
• 125 VAC / 2 A
• 30 VDC / 1 A
Outputs 7 and 8
Outputs 7 and 8 are programmable and provide:
• 12 Vdc
• a maximum output of 700 mA each, for a combined total
output of 1 A. For example, if output 7 provides 700 mA,
then output 8 provides 300 mA.
Ground Terminal
The Card Access system is equipped with a 16 gauge electrical
wire attached to the panel chassis Ground Terminal. Do not
disconnect this wire.
Attach the end of the supplied wire to a suitable grounding wire
16 gauge or thicker. Attach the other end to the cold water
ground.
Connections
USB. Computer connection for firmware download and
configuration.
P3. Connector for TX3-USB-AD RS-485 to USB
Adapter.
P4. Connector for TX3-IP Module.
P5, P6. Battery connections.
P7. AC, Trouble and Alarm LEDs.
SW2
SW2 sets the Card Access controller RS-485 network address and
determines how the IP module get its IP address (if installed).
• Use DIP switches 1 to 6 to set the RS-485 network address.
Address 1
ON
OFF
Address 4
Address 2
Address 3
18181818
RS-485
The RS-485 connection consists of an input and output terminal.
Connect the RS-485 output terminal to the RS-485 input terminal
of the next controller.
Connect the last controller on the network to the RS-485 input
terminal. Refer to LT-6906 for end of line resistors to be used on
the first and last nodes of network. The RS-485 terminal consists
of + (positive), - (negative), and S (Shield) connections.
• Keep DIP switch 7 at the factory set value
• Set DIP switch 8 OFF to get IP address from DHCP server.
• Set DIP switch 8 ON to get IP address from TX3 Configurator
software.
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