C
Copyright Technolog Ltd. 2017. All rights reserved.
Information contained in this document subject to
change without prior notice.
Sheet 25 of 43
Technolog Limited,
Ravenstor Road,
Wirksworth,
DE4 4FY,
United Kingdom
T: +44 (0) 1629 823611
E: [email protected]
www.technolog.com
DMR No.: 7504
2099PM9000 Rev. B
Standard connections - Port 4:
Universal eight signal connection
(continued)
Input = Digital, open collector / FET:
+V
GPi1 to GPi8
GND (0V)
+3V3
Output 1 or 2 (12V or 3V3)
VO+ (3V3)
+3V3
+12V
Pulses counted
over, and
recorded at,
pre-set intervals
+V
GPi1 to GPi8
GND (0V)
+3V3
Output 1 or 2 (12V or 3V3)
VO+ (3V3)
+3V3
+12V
Pulses counted
over, and
recorded at,
pre-set intervals
Internal pull-up
resistor(s) enabled
in configuration file
Internal debounce
capacitor(s) disabled
in configuration file
Internal pull-down
resistor(s) disabled
in configuration file
330k
Ω
Internal JP2-x manual
'DIP' switch = OFF
Internal 100
Ω
±
0.1%
precision resistor
disabled
Internal JP5
manual 'DIP'
switch = OFF
Internal pull-up
resistor(s) enabled
in configuration file
Internal debounce
capacitor(s) disabled
in configuration file
Internal pull-down
resistor(s) disabled
in configuration file
330k
Ω
Internal JP2-x manual
'DIP' switch = OFF
Internal 100
Ω
±
0.1%
precision resistor
disabled
Internal JP5
manual 'DIP'
switch = OFF
