Tyco F3200 - Output Specifications

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Document No: LT0255 F3200/NDU AS4428.1 Installation Manual
System Specifications
Issue 1.04 30 June 2004 Page 3-13
MAF/PSU INPUTS (CONTINUED)
Load Resistance 400 Ohm - 10k Ohm
(Load Mode) less than 400 Ohm with series diode at load.
14 Ohm absolute minimum.
Anc 3 Supervision
Input Termination Output terminals BELLS +, -
Form Reverse polarity - requires series diode at each device
Resistor EOL
End of Line No. of
Circuits
Type
1 3k3, 5%, 250mW resistor
2 6k8, 5%, 250mW resistor
3 10k, 5%, 250mW resistor
Supervision Current 0mA @ +5V, 1.5mA @ 0V, +ve to BELLS- terminal
Circuit Resistance 100 Ohm max.
3.4.3 CONTROLLER/DISPLAY INPUTS
Spare DC Input/Output 24Vdc nom
Demountable screw terminal, 4 way, J5
Spare Input 22V, 10k Ohm pull up resistor
Provision for supervision (up to 5 band)
Spare Inputs IP0, 1, 2 Unsupervised
(not fitted) Cabinet internal use only
+5V, 100k pull up resistor
10 Way FRC header, J10
Serial I/O RZDU Refer Section 3.5.3; Others 3.5.2
3.4.4 8 RELAY MODULE SUPERVISION
Form Load monitoring
Relay Off
Relay On
Expects Resistance to 0V Voltage Present
Selected By Minijump link on PCB & programming of FIP
Default Programming Supervised
Load Resistance 400 Ohm - 10k Ohm
Less than 400 Ohm with series diode at load
14 Ohm absolute minimum
Voltage Threshold 3.65V nom.
Supervision Current 0mA @ +5V, 1mA @ 0V