Installation Guide

5
Wiring diagram for shield when shielded cables are used
ADDRESS SETTING
Steps:
1. The dip switch used to address your device has 10 individual
switches (Figure 6).
2. Address setting is done by dip switches 1-8 (see page 7 for
address matrix).
a. In XP/Discovery Protocol, only dip switch 1-7 are used,
dip switch 8 is used to enable ground fault analogue
value.
b. Dip switch down = 1 and up = 0.
3. Dip switch 9 is used to set Wiring Class A/B (Figure 7).
4. Dip switch 10 is used for setting the priority on the modules
(Figure 7).
a. Priority selection is only available on SA4705-600APO,
SA4705-700APO, SA4705-703APO, SA4705-720APO.
LED STATUS
A green LED flashes in synchronization with the current pulse reply from the device.
LED Color Description
Green Polling
Yellow (Solid) Isolation
Red
Command Bit
Fig.
6
Fig. 7
Wiring Class
0: Class A
1 : Class B
Priority Selection
0: Priority Disable
1: Priority Enable
For non-isolated wiring connection
Continuité fonctionnelle de la terre.
Ne vous connectez pas au backbox.
Le blindage doit être scotché pour protéger du court-circuit au boîtier électrique
Remarque: * Une résistance de fin de ligne répertoriée UL est requise en classe B