1734-8CFG

The Allen-Bradley 1734-8CFG DC configurable input/output module comes with 8 to 24 Volts DC I/O points that self-configure to work as inputs or outputs. It is part of the Bulletin 1734 POINT I/O Digital Module series. The 1734-8CFG can be installed in a machine either before or after the terminal base assembly has been mounted. It has a key switch position value of 1 and it is compatible only with the 1734-TOPS, 1734-TOP, 1734-TBS, and the 1734-TB wiring base units. Ensure that the mounting base is accurately keyed before installation.

The 1734-8CFG POINT I/O Digital Module has 8 I/O points with an on-state input current range of 2 to 5 mA and an on-state output voltage range of 10 to 28.8 Volts DC. At its maximum voltage output rating, the power dissipation is at 2.6 W while the thermal dissipation is at 8.9 BTU/hour. Its POINTBus current specification is 100 mA at 5 Volts DC. Each input can be set independently in millisecond intervals, with a default value of 1000 milliseconds. In compliance with the POINTBus backplane, the 1734-8CFG module supports the removal and insertion of auto-baud, power, and auto-address devices. The module comes with reverse polarity protection and an open-style enclosure. All connected I/Os must run on power from a Protected Extra Low Voltage (PELV) or a Safety Extra Low Voltage (SELV) compliant source.