4 Transmitter
55
Pos: 59 /TD/Erste Schritte/MUF 63xx/Analogausgangs-Abgleich 638x @ 3\mod_1234791946233_79.doc @ 26184 @ 45
4.3.4.10.
Analog output adjustment
The purpose of adjusting the analog outputs is to adjust the signal
chain from the digital signal (within the transmitter) to the analog
outputs. The signal type that was appointed for the transmitter is
adjusted respectively for each channel (e.g. 4 to 20 mA or 0 to 1 V,
etc.).
1
Status LED
2.
Contact ch. 1+
3.
Contact ch. 1-
4. Adjust key 11.3 %
5. Service
interface
6. Adjust key 75.3 %
7.
Contact ch. 2+
8.
Contact ch. 2-
Adjusting analog outputs 1 and 2 (optional)
✓
With testo 6381 with current output:
Load of max. 500
Ω
is
connected to channel that is to be adjusted (see Plug-in
connections for power supply and channels, page 32)
✓
A precise multimeter (minimum requirement: resolution
6.5 digits, at least 5-times more accurate than the 6381) is
available.
If only a simple multimeter is available, the analog outputs
must not be adjusted.
✓
The service flap is open.
1.
Connect the inputs of the multimeter with the contacts (
2
) and
(
3
) for channel 1 or with contacts (
7
) and (
8
) for channel 2.
1.800.561.8187
info@Testo-Direct.ca
www.
Testo-Direct
.ca
All manuals and user guides at all-guides.com