160 E3 Series Installation/Operation Manual — 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
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