Output noise minimization option - DMT152

DMT152 User Guide
Document code
M210865EN
Revision
K
Language
English
Product
DMT152
Document type
User guide
To minimize the output noise:
  • Wire only the analog outputs (V/mA) to Port I
  • Connect the power supply only to Port II
Avoid connecting the Port I and Port II grounds (pin #3) together
Figure 1. Output noise minimization wiring option

The wiring of pinouts 1 … 4 in ports I and II in the output minimization option is described in the following table.

Table 1. Output noise minimization wiring option pinouts and wire colors
Pin Connector I Connector II Wire color
1 Not wired VDC supply+ Brown
2 Signal Ch 1+ RS-485 - / B White
3 GND GND Blue
4 Signal Ch 2+ / LED RS-485 + / A Black