Echelon LonWorks Twisted Pair Control Module Instrukcja Użytkownika Pobierz pdf (Strona 12)

4 Electrical Interface

P1 and P2 Connector Terminals

Table 3, Table 4 on page 5, and Table 5 on page 5 show the pinout of the P1

and P2 connector terminals for the Neuron 3150 Control Modules. The I/O pin

function names defined in Table 3 are the same as those used in the Neuron

Chip Data Book, which defines the functions and electrical characteristics for the

signal names. The I/O signals are connected directly to the Neuron 3150 Chip

without buffering.

Table 3. 18-pin I/O Connector (P1) for Neuron 3150 Control Modules

Pin Number Name Description

1 NC No Connect

2 IO0 IO0 for I/O objects

3 GND Ground

4 IO1 IO1 for I/O objects

5 GND Ground

6 IO2 IO2 for I/O objects

7 GND Ground

8 IO3 IO3 for I/O objects

9 RESET~ Reset (active low)

10 IO4 IO4 for I/O objects

11 IO5 IO5 for I/O objects

12 +5 V 5 V Input Power

13 IO6 IO6 for I/O objects

14 IO9 IO9 for I/O objects

15 IO7 IO7 for I/O objects

16 IO10 IO10 for I/O objects

17 IO8 IO8 for I/O objects

18 SERVICE~ Service (active low)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 54 55

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