
ALTERNATIVE CONNECTIONS REFERENCE
EXTENDED I/O
A
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| Pin | Name | Function | 
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| 1 | VS_OUTPUTS | Power for outputs | 
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| 2 | IN1 A | Input signal 1 - polarity insensitive | 
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| 3 | IN2 A | Input signal 2 - polarity insensitive | 
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| 4 | IN3 A | Input signal 3 - polarity insensitive | 
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| 5 | GND | Ground | 
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| 6 | OUT1+ | Configurable digital output 1 - positive pin | 
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| 7 | OUT2+ | Configurable digital output 2 - positive pin | 
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| 8 | OUT3+ | Configurable digital output 3 - positive pin | 
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| 9 | VS_INPUTS | Power for inputs | 
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| 10 | OUT4+ | Configurable digital output 4 - positive pin | 
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| 11 | OUT5+ | Configurable digital output 5 - positive pin | 
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| 12 | OUT6+ | Configurable digital output 6 - positive pin | 
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| 13 | GND | Ground | 
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| 14 | GND | Ground | 
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| 15 | IN1 B | Input signal 1 - polarity insensitive | 
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| 16 | IN2 B | Input signal 2 - polarity insensitive | 
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| 17 | IN3 B | Input signal 3 - polarity insensitive | 
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| 18 | GND | Ground | 
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| 19 | OUT1- | Configurable digital output 1 - negative pin | 
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| 20 | OUT2- | Configurable digital output 2 - negative pin | 
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| 21 | OUT3- | Configurable digital output 3 - negative pin | 
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| 22 | GND | Ground | 
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| 23 | OUT4- | Configurable digital output 4 - negative pin | 
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| 24 | OUT5- | Configurable digital output 5 - negative pin | 
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| 25 | OUT6- | Configurable digital output 6 - negative pin | 
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Inputs
All inputs are optocoupled.
| SC6000 | PWO | Vext | USER INTERFACE | |
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 | V | 
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 | A/B | 
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| + 5V | ~ - | 
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| + | 
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| PSIN | ~ | B/A | 
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 | Ground | |
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Figure 42 – PNP Command Input with Electrical Isolation
| SC6000 | PWO | Vext | USER INTERFACE | |
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 | V | 
| + 5V | ~ - | 
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| + | 
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| PSIN | ~ | 
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 | B/A | 
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 | Signal | 
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 | Ground | 
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 | Figure 43 - NPN Command Input with Electrical Isolation | |||
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