Installation guide

40 Specifications
5.9 – MX2 and MX6 Power Supply Board
This board contains the AC input terminals and interface for 24 non-isolated bi-directional
I/O. This board is assigned Expansion I/O board #1, EXIN(100-123) and EXOUT(100,123) .
The range for the AC input is 90 to 265 VAC at 50/60 hz.
5.9.1 – AC Input
The AC input is connected to a terminal strip.
Terminal Description
Lead Color
North America
Standard
Lead Color
European
Standard
L1 Line or Hot Black Brown
N Common or Neutral White Blue
Ground Green Green with Yellow Stripe
5.9.2 – EXIN/EXOUT assignments
The EXIN and EXOUT commands can be used to access the expansion board I/O. Up to 24
I/O pins can be accessed with these commands.
I/O Pin I/O Pin
100 47 112 23
101 45 113 21
102 43 114 19
103 41 115 17
104 39 116 15
105 37 117 13
106 35 118 11
107 33 119 9
108 31 120 7
109 29 121 5
110 27 122 3
111 25 123 1
See Section 5.7.1 for more details.
5.9.3 – BCD assignments
The BCD command can be used to access the expansion BCD switches. Each BCD switch
can have up to 7 digits with a sign. Up to 4 sets of BCD switches can be accessed with this
command.
BCD Pin
104 47,45,43,41
103 39,37,35,33
102 31,29,27,25
101 23,21,19,17
101-104 15,13,11,9,7,5,3,1
See Section 5.7.2 for more details.
PIN 1 I/O EXPANSION 25 - 48
BCD INTERFACE 1 - 4
Power Supply
Warner Electric
SLO-SYN
POWER
AC INPUT
L1
N