User's Manual

Turbo PMAC2 Eth Ultralite Manual
HARDWARE SETUP
12
General Purpose I/O Connection, J5
The 25 pin D-Sub connector located on the top of the controller provides eight optically isolated
inputs, four optically isolated outputs, and controller watchdog output with both normally
closed and normally open contacts. The connector also has an extra input which can be used as
sinking or sourcing input regardless of the other inputs setup.
J5 General Purpose I/O
25-pin Female D-Sub connector
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Pin # Symbol Description
1 IN1 Input 1
2 IN3 Input 3
3 IN5 Input 5
4 IN7 Input 7
5 IN RET Input return line
6 OUT1 COL Sinking output 1
7 OUT2 COL Sinking output 2
8 OUT3 COL Sinking output 3
9 OUT4 COL Sinking output 4
10 COM EMT GND Connection for sinking outputs
2
11 WDO COM Watchdog Common
12 WDO NO Normally Open Contact
13 ESTOP- E-Stop return line
14 IN2 Input 2
15 IN4 Input 4
16 IN6 Input 6
17 IN8 Input 8
18 COM COL 12-24 V input for sourcing outputs
1
19 OUT1 EMT Sourcing output 1
20 OUT2 EMT Sourcing output 2
21 OUT3 EMT Sourcing output 3
22 OUT4 EMT Sourcing output 4
23 N.C.
24 WDO NC Normally Closed Contact
25 ESTOP+ +24 V input from Normally Closed E-Stop
Button
1
to use sourcing outputs connect the +12 to +24V to pin 18 and use pins 19,20,21 &
22 as your sourcing outputs
2
to use sinking outputs connect the GND to pin 10 and use pins 6,7,8 & 9as your
sinking outputs.
Extra input wiring diagram
All other inputs on the General Purpose I/O Connection can only be either sinking or sourcing.
As a batch, it is useful to have an extra input which you can decide to use as sinking or sourcing
independent of the other inputs.
This input can be read at Y:$70801,4.
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+12 ~ +24VDC
GND
Sourcing Input
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+12 ~ +24VDC
GND
Sinking Input