SQIO-MIXEDMODULE1: Digital Outputs

Characteristics

The digital outputs are arranged in two groups of 32.
Each group has its own common connection and each output group is collectively isolated from the other output groups.
Outputs have free-wheeling diodes and can therefore drive inductive loads.
Outputs can be connected for current sourcing only.
The output rating cannot be increased by parallel connection.
There is no short-circuit protection.
Direct drive of pneumatic solenoids and relays of an appropriate rating.
The output update process will take place simultaneously on all board modules.

Parameter	Value
Maximum output current	30mA
Output voltage drop @ full load	+1.3V

Application

The digital outputs are arranged in two groups of 32. Each group has its own common connection. The inputs can only be configured for current sourcing.

Current Sourcing

Diagram below shows current sourcing connection to an output group (only two outputs shown).

Connection to an output group (only two outputs shown)

Pinouts

For pinout information, see the following pages.

Inputs: P4, P5
Outputs: J2, J3