Smart Module Piggyback Connectors - PEP Modular Computers Modular Computers RS485 User Manual

SMART I/O User's Manual
Slot# numbers are counted from #0 up to #10 while the ISaGRAF logic
counts from #1 to #11!

2.5.1 SMART Module Piggyback Connectors

There are three sets of SMART Module piggyback connectors available on
the SMART-BASE, each divided into two sets of 2x8 standard pin rows.
Pinouts digital side (ST1, ST3 and ST5)
SMART-Module location #0 (ST5) pinouts
Pin Nr. Signal
1 PA8
3 PA10
5 PA12
7 PA14
9 System GND GND
11 System VCC
13 CS-SM1
15 Reset
SMART-Module location #1 (ST3) pinouts
Pin Nr. Signal
1 PITB0
3 PITB2
5 PITB4
7 PITB6
9 System GND GND
11 System VCC
13 CS-SM2
15 Reset
Page 2 - 10
Description
68302 Port A8
68302 Port A10
68302 Port A12
68302 Port A14
5V VCC
Port Select (Module 0)
Reset (Power ON/OFF)
Description
I/O Controller Port B0
I/O Controller Port B2
I/O Controller Port B4
I/O Controller Port B6
5V VCC
Port Select (Module 1)
Reset (Power ON/OFF)
©1996 PEP Modular Computers GmbH
Note
Pin Nr. Signal
2 PA9
4 PA11
6 PA13
8 PA15
10 Serial RxD
12 Serial TxD
14 Serial CLK
16 SM1 Interrupt PI/T
Pin Nr. Signal
2 PITB1
4 PITB3
6 PITB5
8 PITB7
10 Serial RxD
12 Serial TxD
14 Serial CLK
16 SM2 Interrupt PI/T
Chapter 2 SMART-BASE
Description
68302 Port A9
68302 Port A11
68302 Port A13
68302 Port A15
RxD
TxD
CLK
INT3 to the
I/O Controller
Description
I/O Controller Port B1
I/O Controller Port B3
I/O Controller Port B5
I/O Controller Port B7
RxD
TxD
CLK
INT2 to the
I/O Controller
March 12, 1996