67 ADAM-4000 Series User Manual
Chapter 3 I/O Modules
3.16 ADAM-4055 16-channel Isolated Digital I/O
Module
The ADAM-4055 offers 8 channel isolated digital input and 8 channel isolated digital
output for critical applications. The inputs accept 10~50 V voltage, and the outputs
can supply 5~40 VDC at the open collector. The ADAM-4055 is user friendly with
built LED indicator for status reading.
Notice: We had updated the digital input dry/wet contact option by using jumper
selection. The default setting is to support these two DI contacts both at the same
time. However, a customer can also choose his or her needs by supporting only one.
Please refer to the following wiring illustration figure 3-53 for more details.
Figure 3.54 ADAM-4055 16-channel Digital I/O Module