AUMA SA Series Operation Instructions Manual page 32

Electrical connection
32
SA 07.2 SA 16.2/SAR 07.2
Table 17:
XM 3-pole: Monitoring HART signal "Actuator"
Pin Signal name
1 AIN+_H
2 Shield (drain)
3 AIN-_H
Connection assignment for "Current Output" device category
Table 18:
X2, screw-type terminal, 3-pole: analogue connection with HART signal ("Current output")
Pin Signal name
1 AOUT+_H
2 Shield (drain)
3 AOUT-_H
Table 19:
J: Jumper for shield
Item Position
1 Jumper from CAP to SHIELD
2 Jumper from horizontal level
to SHIELD
3 Jumper from OFF to SHIELD
Table 20:
XM 3-pole: Monitoring"Current Output" HART signal
Pin Signal name
1 AIN+_H
2 Shield (drain)
3 AIN-_H
SAR 16.2 Control unit: electronic (MWG)
Signal type Explanation/function
Current with HART Positive (analogue) input (target value) with HART
signal following overvoltage protection
Not used on internal sub-assembly
Current with HART Negative (analogue) input (target value) with HART
signal following overvoltage protection
Signal type Function
Current with HART Positive (analogue) output (target value) with HART
signal
Shield (EMC protec- Wire or shield of infeed cable
tion)
Current with HART Negative (analogue) output (target value) with HART
signal
Function
Shield via capacitor (2.2 nF/200 V) to PE
Shield directly to PE (default)
Shield not to PE (not recommended)
Signal type Explanation/function
Current with HART Positive (analogue) input (target value) with HART
signal
Following overvoltage protection
Not used for "monitoring"
Current with HART Negative (analogue) input (target value) with HART
signal
Following overvoltage protection
AC 01.2 Non-Intrusive HART