User manual

PCI-1241/1242 User Manual 16
Figure 3.3: J3 MPG connector pin assignments
Table 3.2: PCI-1241/1242 I/O J2 Conn. Signal Description – Remote I/O
Pin
No
Signal
Name
Reference Direction Description
6 RIO2_CLKP - Output RI/O Channel 2 Clock Output +
1 RIO2_CLKN - Output RI/O Channel 2 Clock Output -
7 RIO2_SCSP - Output RI/O Channel 2 Slave Module
Activation Signal +
2 RIO2_SCSN - Output RI/O Channel 2 Slave Module
Activation Signal -
8 RIO2_SDIP - Input RI/O Channel 2 Data Input +
3 RIO2_SDIN - Input RI/O Channel 2 Data Input -
9RIO2_SDO
P
- Output RI/O Channel 2 Data Output +
4RIO2_SDO
N
- Output RI/O Channel 2 Data Output -
5RIO2_GND- - Ground
10 NC - - No Connection
MPG_VCC 10 9 MPG_VCC
MPG_ECZN 8 7 MPG_ECBN
MPG_ECAN 6 5 MPG_GND
MPG_GND 4 3 MPG_ECZP
MPG_ECBP 2 1 MPG_ECAP