Vaisala HMD60 Serie Guía Rápida página 11

Wiring
0 ... 10 V ANALOG OUTPUT WIRING
1)
1)
HMD65
DIGITAL (RS-485) COMMUNICATION WIRING
1)
HMD65
Figure 6 HMD65 Wiring Diagrams (Analog and Digital Output Options)
WARNING!
1) HMD65 GROUNDING SCREW TERMINALS ARE INTERNALLY
CONNECTED TO HMD65 CHASSIS GROUNDING.
CONNECT GROUNDING AS APPLICABLE
TO INSTALLATION SITE WIRING IMPLEMENTATION.
Make sure that you prepare or connect only de-energized wires.
CONTROLLER
ANALOG INPUT
V
ANALOG INPUT GROUND
ANALOG INPUT
V
ANALOG INPUT GROUND
+
15 ...35 VDC
-
(
16 ... 24 VAC)
POWER SUPPLY
+
15 ...35 VDC
-
(
16 ... 24 VAC)
POWER SUPPLY
RS-485 +
RS-485 -
RSGND
CONTROLLER
11