Owner manual

Component Board

All HMDW110 transmitter models use the same component board and have two

4...20 mA outputs (loop powered). There is also a service port for configuration

and calibration use.

Figure 4 HMDW110 Series Component Board

1 = Terminal block for 4 ... 20 mA current loop outputs.

2 = Service port connector (4-pin M8).

3 = Terminal block for RS-485 output to RDP100 display panel (optional).

You can pull out the terminal blocks from the component board

for easier installation, and to disconnect the transmitter from

power and RS-485 when using the service port.

2 Product Overview