7
User Manual EE680
Air Velocity and Temperature Sensor for Laminar Flow
Ø 5.5
(0.22)
30
(1.2)
5
(0.2)
15
(0.6)
Ø 18...20
(0.71...0.79) drilling diameter
40
(1.6)
56
(2.2)
Fig. 3
Mounting flange for EE680, dimensions in mm (inch)
3.3 Electrical Connection
Pin number
Function
Wire colors for accessories:
- Flange coupling HA010705
- Connection cable HA010819/820/821
1
Supply voltage
24 V DC +/- 20% (Class III)
brown
2
Analogue out 2 or RS485 (D-), Data
white
3
GND
blue
4
Analogue out 1 or RS485 (D+), Clock
black
5
Configuration pin
gray
mA
2
4
5
1
3
V
+
-
Voltage output
Current output
GND analogue output
Power supply 10 - 35 V DC*
GND
front view
1
2
3
4
5
*The supply circuit must be fused with
≤
8A
front view
M12 device plug
Tab. 1
EE680 pin assignment
To meet the EMC Directive 2004/108/EC a shielded connection cable must be used.
