Technical data

Device type specific interfaces 31/72

netRAPID Chip Carrier | Design Guide

6.1.4 Address and baud rate switches

The CC-Link Slave firmware reads the position of three switches to configure the CC-Link station

address and the baud rate.

Pin Signal Function

46 S2_1n Switch 2 – D1

47 S2_2n Switch 2 – D2

48 S2_4n Switch 2 – D4

49 S2_8n Switch 2 – D8

Address *10

50 S1_1n Switch 1 – D1

51 S1_2n Switch 1 – D2

52 S1_4n Switch 1 – D4

53 S1_8n Switch 1 – D8

Address *1

54 S0_1 Switch 0 – D1

55 S0_2 Switch 0 – D2

56 S0_4 Switch 0 – D4

57 S0_8 Switch 0 – D8

Baud rate

Table 13: Pin assignment address switch and baud rate switch (NRP 10-CCS)

The switches are BCD coded with 10 positions. Example fof a switch: COPAL Typ: SA-7111TA,

see http://www.copal-electronics.com

For details about the circuit for the host system see Figure 21: Schematic NRPEB-CCS and

NRPEB-DPS (Part 1) on page 62.

The

meaning of the switches is explained in section Address switches (S1, S2) and baud rate

switch (S0) on page 41.

6.1.5 SYNC

There are no signals on SYNC0 and SYNC1 because the CC-Link Slave firmware does not

generate SYNC signals.