Technologic Systems TS-7100 Series, Manual

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Input Name Bank Pin V Range VIH Min VIL Max Location
Digital In 1 5 6 0-30 V ~2.57 V ~0.95 V CN32 Terminal, pin 9
Digital In 2 5 7 0-30 V ~2.57 V ~0.95 V CN32 Terminal, pin 11
Digital In 3 5 8 0-30 V ~2.57 V ~0.95 V CN32 Terminal, pin 13
DIO 1 In
[1]
5 2 0-30 V ~2.54 V ~0.90 V CN32 Terminal, pin 14
DIO 2 In
[1]
5 3 0-30 V ~2.54 V ~0.90 V CN32 Terminal, pin 16
DIO 3 In
[1]
5 4 0-30 V ~2.54 V ~0.90 V CN32 Terminal, pin 18
AIN 1 In
[2]
0 5 0-12 V ~8.60 V ~7.90 V CN32 Terminal, pin 25
AIN 2 In
[2]
0 8 0-12 V ~8.60 V ~7.90 V CN32 Terminal, pin 23
AIN 3 In
[2]
0 9 0-12 V ~8.60 V ~7.90 V CN32 Terminal, pin 21
AIN 4 In
[2]
0 0 0-12 V ~8.60 V ~7.90 V CN32 Terminal, pin 19
1.
↑
1.0 1.1 1.2
This GPIO should only be read as an input. Its value reflects the voltage on the physical CN32
pin, regardless of output status
2.
↑
2.0 2.1 2.2 2.3
The AIN pins can be used as Digital Inputs, but require software changes first. See the ADC
section for more information
10.6.2 Digital Outputs
The TS-7100-Z supports a handful of digital output pins. These are able to act as high-current low-side switches.
The table below lists each digital output, the bank and pin number for accessing it, the maximum voltage rating, the
maximum current output, as well as the location of the pin.
DIO Name Bank Pin Max V Rating Max A Rating Location
DIO 1 Out 5 0 30 V
700 mA (sink)
[1]
CN32 Terminal, pin 14
DIO 2 Out 5 1 30 V
700 mA (sink)
[1]
CN32 Terminal, pin 16
DIO 3 Out 6 13 30 V
700 mA (sink)
[1]
CN32 Terminal, pin 18
High-Side Switch 5 15
48 V
[2]
300 mA (source)
[3]
CN32 Terminal, pin 27
1.
↑
1.0 1.1 1.2
Not to exceed 1000 mA total across all three Digital I/O, doing so will cause the over-current
breaker to trip
2.
↑
The output voltage is the same as the TS-7100-Z input voltage
3.
↑
Exceeding 330 mA will cause the over-current breaker to trip
10.6.2.1 Digital Output Over-Current Breaker
The TS-7100-Z I/O PCB in combination with the FPGA on the TS-7100, implements an electronic over-current
breaker. When this breaker is tripped all three DIO Out paths will be disable, High-Side Switch output will be
disabled, analog current loops will be disabled, and the red LED on the TS-7100-Z I/O board will be illuminated.
That is, digital outputs will cease to sink or source any amount of current, and the AIN inputs will have 4-20 mA
input disabled. The tripped breaker will also trigger a DIO fault breaker interrupt as well as set the associated GPIO