Eridan IP535-07ea-RS, Руководство по эксплуатации

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ANNEX B. CONNECTION DIAGRAMS OF THE CALL POINT
1 – personal computer with Lectus Modbus OPC/DDE server or similar software; 2 – 8-28 VDC
power source; 3 – addressable call point IP535-07ea-RS; 4 – USB-RS485 interface converter.
Figure 1. Functional connection diagram of the call point IP535-07ea-RS to PC
for configuration or functional check.
Figure 2. Terminal board of the call point IP535-07ea-RS.
Table 5. The terminals designation for the call point IP535-07ea-RS.
No.
of socket
No.
of contact
Designation
of contact
Description
Х1
1, 6 +Usup Feed-through terminals for application of supply voltage
2, 7
–Usup
3, 8 0 RS-485 interface feed-through terminals
4, 9 A
5, 10 B
X2 1, 2, 5,
6, 9
- Auxiliary terminals for installation of additional elements
during connection
3, 4 R1
Relay R1 ‘Activated’
(NO - normally open, programmable)
7, 8 R2
Relay R2 ‘Failure’
(NC - normally closed)
10 Body (internal grounding terminal)