Metro DataVac M1 User Manual page 98

SUB D connector (15 pins) : pin assignment
Borne Signal
1 +5 V
2 Not
connected
3 MINNC
4 MINCOM
5 MINNO
6 E_GND
7 STOP
8 PRINT
9 Ground
10 PRESET
11 MAXNC
12 MAXCOM
13 MAXNO
14 INIDYN
15 ZERO
+ 12V
STOP
2.2k
E-gnd
Masse
M onocote
Command example: with internal supply (not isolated) and with an external supply
98
Sens
output Power supply to activate the inputs
- Mini tolerance relay contact 1A 48V
- Common of mini tolerance contacts
- Mini tolerance relay contact 1A 48V
Input ground
input Stop mode
input measurement transfer
- Supply ground
input External calibration
- Maxi tolerance relay contact 1A 48V
- Common of maxi tolerance contacts
- Maxi tolerance relay contact 1A 48V
input measurement initialisation
input Command for display reset to zero
2.2k
C om m ande
M onocote
(isolated).
Description
+24 V
STOP
0 V
E-gnd
C om m ande
M1 – M3 AG