Overview 2
Man-1453 Rev.01
Sigma ZXT SI Product Manual
3
Figure 2-2
Internal Layout (Rear of Enclosure Lid)
ID
Feature
Function
Items
1
Printed Circuit Board
All items
2
DIP switch
Binary address setting
All items
3
Push-buttons Processor
and Watchdog Reset
All items
4
Status Indicators
COM, HOLD, MOD, CPU, FUSE
All items
5
Input Terminals
E, 24V DC, RS485, MODE, HOLD
All items
1
3
5
4
6
2
1
2 3 4
5
E
+-+-+-+-
MODE
24V DC
RS485
RS485
HOLD