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E3 Series Installation/Operation Manual
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P/N 9000-0574:I 11/04/10
E3 Series System Connections
ANU-48 Remote LED Driver Connections
3.12.3 ANU-48 Wiring Connections
Table 3.12.3.1 lists the field wiring connections for the ANU-48.
NOTE: For ASM-16 or ANU-48 wiring details, Section 3.9.3 ASM-16 or ANU-48 Wiring
Connections (Table 3.9.3.1 and Figure 3.9.4.1).
Designation
Description
Comments
TB1-1
COMM A
Twisted-unshielded pair
(To ANU-48 TB1-1 COMM A)
TB1-2
COMM B
Twisted-unshielded pair
(To ANU-48 TB1-2 COMM B)
TB1-3
+24
Single Discrete Wire (To ANU-48 TB1-3 +24)
TB1-4
GND
Single Discrete Wire (To ANU-48 TB1-4 GND)
TB5-1
SW1
*SPST - maintained or momentary
TB5-2
SW2
*SPST - maintained or momentary
TB5-3
SW3
*SPST - maintained or momentary
TB5-4
SW4
*SPST - maintained or momentary
TB5-5
SW5
*SPST - maintained or momentary
TB5-6
SW6
*SPST - maintained or momentary
TB5-7
SW7
*SPST - maintained or momentary
TB5-8
SW8
*SPST - maintained or momentary
TB5-9
Common for SW1, SW2
TB5-10
Common for SW3, SW4
TB5-11
Common for SW5, SW6
TB5-12
Common for SW7, SW8
TB6-1 to -8
LEDs 1 to 8
Negative outputs to remote LEDs
TB7-1 to -8
LEDs 9 to 17
Negative outputs to remote LEDs
TB8-1 to -8
LEDs 18 to 26
Negative outputs to remote LEDs
TB9-1 to -8
LEDs 27 to 33
Negative outputs to remote LEDs
TB10-1 to -8
LEDs 34 to 42
Negative outputs to remote LEDs
TB11-1 to -8
LEDs 43 to 48
Negative outputs to remote LEDs
TB12-1 to -8
LED1-48+
Positive common output for remote LEDs
TB13-1
EXT PWR +
+ From external power supply (max. 24 VDC)
TB13-2
EXT PWR -
- From external power supply
J1
RS-485 input connection to ANU-48
J2
RS-485 connection to next ANU-48
J3
Program
Factory use
JMP1
Factory use
JMP2
IN when using internal power
JMP3
IN when using external power
JMP4
Factory use
JMP5
Factory use
* 5 V @ 0.5 ma. Max
NOTE 1: LED outputs are power-limited and unsupervised (the ANU-48 must be located within 20
feet of the annunciator). Cable connections are color coded to the LEDs.
NOTE 2: When more than four (4) ANU-48
’s are required, use an external regulated, power-limited,
power supply Listed for use with fire protection signaling units.
NOTE 3: Programmable SPST switches maintained or momentary (must be unsupervised and
located within 20 feet). Cable connections are color coded to programmable N/O switches.
Table 3.12.3.1 ANU-48 Wiring Connections