testo 6651 Ethernet
- 1.3 Commissioning
25
1.3.3.2 Connecting
voltage supply and analog outputs
Terminal strip for voltage supply and
analog outputs (item
(5)
of
Overview
of terminals
, chapter 1.3.3.1, page 24).
1 Feed cable with voltage supply and analog signal lines through
opened M 16 x 1.5 screw connection (item
(7)
in Overview of
terminals, chapter 1.3.3.1, page 24).
2 Strip the cable ends, clamp wire end ferrules on and screw down onto
voltage terminals.
3 Close M 16 x 1.5 screw connection (item
(7)
in Overview of terminals,
chapter 1.3.3.1, page 24).
Wiring diagram for 4-wire system
(0 to 20 mA / 4 to 20 mA / 0 to 1 V / 0 to 5 V / 0 to 10 V)
0 V
20 to 30 V
AC/DC
2 channels
0 to 20 mA/
4 to 20 mA/
max. load per 500
0 to 1 V/0 to 5 V/0 to 10 V
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