Overview
The 40-410 range of Digital I/O Modules are suitable for operating external devices,
such as heavy duty relays (power, RF and high voltage types), solenoids, lamps, or
for interfacing with external logic such as a programmable instrument with a BCD
interface. Two choices of output drive are available: TTL for interacting with external
logic and Open Collector Transistor for operating external devices with voltages
to 50VDC and currents to 500mA.
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