The PT8DIO module is an 8 channel digital input and 8 channel digital output module.
The inputs are isolated from the logic by bi-directional opto-couplers. The common is connected internally to either the -volts or +volts field power supply terminals using a jumper link which is situated inside the housing.
The inputs have internal counters associated with them. These counters are 32 bit counters allowing a count value from 0 to 4294967295. The count value can be cleared by writing a zero to the associated registers or preset to any other value using the same method.
Note: The count values are not battery backed-up and will be lost if power is turned off.
|PT8DIO – 8 DIGITAL INPUTS / 8 DIGITAL OUTPUTS|
|Counter Resolution||32 Bit|
|Counter frequency||1 KHz (max)|
|Pulse width||500usec (min)|
|Counter Mode||UP or UP/DOWN|
|Digital input 0 level||0 to +6.5Vdc|
|Digital input 1 level||+12Vdc to +24Vdc|
|Input Impedance||2200 ohms|
|Input filter||Max 6553 msec.|
|Status Indication – inputs||LED per channel|
|Type||NPN Open collector|
|Max Load Current||100mA per channel|
|Max load Voltage||36Vdc|
|Vce (on) Voltage||1.1V (max)|
|Watch dog output timer||Disable or 1-255 sec adjustable|
|Isolation (Field & Logic)||1500 V RMS|
|Status Indication – outputs||LED per channel|
|Power supply (Field)||+12Vdc to +24Vdc|
Fill in your details below for more information on this product.