41
DS440IS
4.6
Output connection
Output contacts are available in the terminal board of power supplier PS440/xxx - PS440-A/xxx
(point 1 Figure 4.8 on page 35). The wiring diagram is given below.
Pin
Description
Refer to the label affixed to the actual instrument.
1
OUTPUT 1
2
3
OUTPUT 2
4
5
OUTPUT 3
6
7
OUTPUT 4
8
Key
1
Terminal board of power supplier PS440-A/xxx
Figure 4.9 - Output connection
CAUTION
Technical specifications:
Output:
Mechanical voltage-free contact
Maximum switchable voltage = 125 VAC/DC
Maximum switchable current = 200 mA
I/O refresh time = 1/10 s
DANGER
When the weighing system is installed in complex plants that can represent a danger hazard for
operators, enlist the assistance of specialised personnel to perform several manoeuvres without
load in order to acquire the experience necessary to work in safety.
