Terminal Block (Tb) Definitions - Mettler Toledo M400 PA Kurzanleitung

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Terminal Block (TB) Definitions

A
TB1
1 Not available
2 Not available
3 Not available
4 Not available
5 Not available
6 Not available
7 Not available
8 Not available
9 Not available
10 + PA
11 – PA
12 + PA
13 – PA
14 Not used
15
Power connections are labeled + PA and – PA
FISCO bus:
Linear barrier:
Non hazardous area (Non-IS): 9 to 32 V DC
Q TB2
10 15 TB1
TB2 – ISM (digital) Sensors
pH, Amp. Oxygen, Ozone, Cond 4-e, Dissolved CO
Terminal Function
A Not used
B Not used
C Not used
D Not used
E Not used
F Not used
G Not used
H Not used
I Not used
J Not used
K Not used
L 1-wire
M GND
N
RS485-B
O
RS485-A
P + input 4/20 mA signal
Q – input 4/20 mA signal
9 to 17.5 V DC
9 to 24 V DC
Color
–
–
–
–
–
–
–
–
–
–
–
transparent (cable core)
red (shield)
–
–
–
–
2
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