KERN PES 620-3M

TPES-B_TPEJ-B-BA-e-2319 74
The tare subtraction can be performed by an external device by
connecting a contact or a transistor switch between pin 1 (EXT. TARE)
and pin 5 (GND). A switch-on time of at least 400 ms must be observed
(open-circuit voltage: 15 V when the scale is switched off, leakage
current: 20 mA, when it is switched on).
19.3 Formats of the data output (6/7-digits)
• These data formats are only available for the PES weighing system.
19.3.1 Data composition
• 6-digit data format
Consisting of 14 characters, including the end characters (CR= 0DH, LF= 0AH)*.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
P1
D1
D2
D3
D4
D5
D6
D7
U1
U2
S1
S2
CR
LF
• 7-digit data format
Consisting of 15 characters, including the end characters (CR= 0DH, LF= 0AH)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P1
D1
D2
D3
D4
D5
D6
D7
D8
U1
U2
S1
S2
CR
LF
* End characters: CR = paragraph, LF = line