User manual

15 Chapter 3

Figure 3.2: J2 Remote I/O Connector Pin Assignments

Table 3.1: PCI-1241/1242 I/O J1 Conn. Signal Description – Remote I/O

No.

Signal

Name

Reference Direction Description

6 RIO1_CLKP - Output RI/O Ch. 1 Clock Output +

1 RIO1_CLKN - Output RI/O Ch. 1 Clock Output -

7 RIO1_SCSP - Output RI/O Ch. 1 Slave Module Acti-

vation Signal +

2 RIO1_SCSN - Output RI/O Ch. 1 Slave Module Acti-

vation Signal -

8 RIO1_SDIP - Input RI/O Ch. 1 Data Input +

3 RIO1_SDIN - Input RI/O Ch. 1 Data Input -

9 RIO1_SDOP - Output RI/O Ch. 1 Data Output +

4 RIO1_SDON - Output RI/O Ch. 1 Data Output -

5 RIO1_GND - - Ground

10 NC - - No Connection

NC 10 9 RIO2_SDIP

RIO2_SDOP 8 7 RIO2_SCSP

RIO2_CLKP 6 5 RIO2_GND

RIO2_SDIN 4 3 RIO2_SDON

RIO2_SCSN 2 1 RIO2_CLKN