PD3120 Digital I/O interface 16 ch

This module must only be used to replace defective modules in an existing installation. For new installations, please use PD 820 instead

The module is an intelligent module, provided with 16 input/output channels for 24 VDC and an internal user programmable Calculator for local control. Each channel has pulse and one-shot output, current measuring and overload protection. Each input has pulse counting, max 50 Hz and measures operating time. All outputs have test of single as well as double feed-back signals.

Supply voltage: 24 V DC.