Vaisala HMP260 - Manual (Page 20)

HMP260 SERIES
Operating Manual
HMP260-U017en-1.5
14 1997-11-25
V
mA
+ -
CURRENT/VOLTAGE
OUTPUTS
EXTERNAL
POWER SUPP
CH
1
+
CH
1
-
CH
2+
CH
2-
24
V
+
OPENED COVER OF THE HMP260
X2
X1
V
mA
+ -
CH1- and CH2- are connected
together internally
Do not use power supply
ground (-) as output signal
ground
Fig. 3.8 Electrical connections
Power supply 24 VDC
Output signals 0...20 mA
4...20 mA
0...1 V
0...5 V
0...10 V
IF THE CONNECTION INSTRUCTIONS ARE NOT
CAREFULLY FOLLOWED OR THE COMPONENTS
IN THE PROTECTION UNIT ARE MODIFIED OR
TAMPERED WITH, THE DEVICE DOES NOT MEET
THE REQUIREMENTS OF EXi CLASSIFICATION.
VAISALA IS NOT RESPONSIBLE FOR ANY DAM-
AGES CAUSED BY INCORRECT USE.