User`s manual

42 • Extension Modules
z Isolated voltage:500 Vrms
Board to board synchronous
interface (PCI board only)
CN4
Aux. DIO
6 TTL Level Digital Output
(at CN3 on
Extension bracket
of PCI board only
)
z Voltage output high:
Typical: 5V
Min: 2.4v @ 15mA
z Voltage output low:
Typical: 0.3V @ 24mA
Max: 0.5V
Optional bracket for SSCNET
Axis 7-12 splitter and TTL Level
Digital Output
for PCI-8372 only
CN3 (A) , CN2 (A)
 5.2.3 SP1 Pin Assignment: I/O Connector of MPC-8372/66
No. Name I/O Function Axis No. Name I/O Function Axis
1 DO_COM - Common for Digital Output 35 DO1 O General Digital Output
2 PEL1/MDI1 I Positive End Limit 36 DO2 O General Digital Output
3 MEL1/MDI2 I Minus End Limit 37 PEL2/MDI4 I Positive End Limit
4 ORG1/MDI3 I Origin Signal 38 MEL2/MDI5 I Minus End Limit
5 PEL3/MDI7 I Positive End Limit 39 ORG2/MDI6 I Origin Signal
6 MEL3/MDI8 I Minus End Limit 40 PEL4/MDI10 I Positive End Limit
7 ORG3/MDI9 I Origin Signal 41 MEL4/MDI11 I Minus End Limit
8 PEL5/MDI13 I Positive End Limit 42 ORG4/MDI12 I Origin Signal
9 MEL5/MDI14 I Minus End Limit 43 PEL6/MDI16 I Positive End Limit
10 ORG5/MDI15 I Origin Signal 44 MEL6/MDI17 I Minus End Limit
11
IPT_COM/
EMG_COM
- Common for Digital Input 45 ORG6/MDI18 I Origin Signal
12 EA1+ I Encoder A-Phase (+) 46 EA2+ I Encoder A-Phase (+)
13 EA1- I Encoder A-Phase (-) 47 EA2- I Encoder A-Phase (-)
14 EB1+ I Encoder B-Phase (+) 48 EB2+ I Encoder B-Phase (+)
15 EB1- I Encoder B-Phase (-) 49 EB2- I Encoder B-Phase (-)
16 EZ1+ I Encoder Z-Phase (+) 50 EZ2+ I Encoder Z-Phase (+)
17 EZ1- I Encoder Z-Phase (-) 51 EZ2- I Encoder Z-Phase (-)
18 PEL7/MDI19 I Positive End Limit 52 PEL8/MDI22 I Positive End Limit
19 MEL7/MDI20 I Minus End Limit 53 MEL8/MDI23 I Minus End Limit
20 ORG7/MDI21 I Origin Signal 54 ORG8/MDI24 I Origin Signal
21 PEL9/MDI25 I Positive End Limit 55 PEL10/MDI28 I Positive End Limit