Installation Guide SMX-AUS
10 NS-MN-0030 / 11.2020
Table: Main PCB Interfaces
Designator Connection Wire Connections Power limited Designator Connection Wire Connections Power limited
J1 USB1 --- --- P11 Program Relay
Pin2 = NO
No
J4 LCD Interface --- --- P15 DC Input (from PSU)
Pin1 = Input +
Pin2 = Input -
Yes
J5 CTP --- --- P16
Add-On Card
Do not use ---
J6
Interface - AUX3
via AUX Power Card Yes, through AUX Card P17 System-IO Do not use ---
P1 AUX1
Pin1 = Output +
Yes P18 Battery Input
Pin1 = Input +
No
P2 Ext Repeater
Pin1 = Out-A
Pin2 = Out-B
Pin3 = In-A (Do not use)
Pin4 = In-B (Do not use)
Yes P19 Printer
Pin2 = TXD (Panel ->
Printer)
Pin4 = RXD (Printer ->
Yes
P3 NAC1
Pin1 = Output +
Pin2 = Output -
Yes P20 Thermistor --- Yes
P4 NAC2
Pin1 = Output +
Pin2 = Output -
Yes P21 Network Do not use ---
P5 Loop1
Pin2 = Out-
Pin3 = In+
Yes P22
Add-On Card
Interface
Do not use ---
P6 Loop2
Pin2 = Out-
Pin3 = In+
Yes P23 Tamper Do not use ---
P7 Loop3 Do not use --- P24 Digital Input1
Pin1 = Input +
Yes
P9 Alarm Relay
Pin1 = NC
Pin2 = NO
No P26 Digital Input2
Pin1 = Input +
Pin2 = Input -
Yes
P10 Fault Relay
Pin2 = NO
No P27 MCP Selection
Cap On: For MCP2A
Cap Off: For Digital Input
Yes